14 - Métaux précieux et leurs alliages; bijouterie; horlogerie
28 - Jeux, jouets, articles de sport
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
Produits et services
Metals and metal alloys; Amorphous metals; Common metals and their alloys; Metal castings; Metal hinges; Metal hardware, namely, springs, washers, nuts, pins, nails, screws, bolts, and rivets; all of the foregoing made using or consisting substantially in part of a unique amorphous metal alloy metal rings, metal gears, metal scales, metal watch faces, and metal watch bands, sold as a component part of watches; metal rings, metal gears, metal scales, and metal clock faces sold as a component part of clocks; metal chains, metal clasps, ring bands, and jewel settings sold as a component part of jewelry Sporting goods, namely, metal shafts and metal heads sold as a component part of golf clubs, metal cores sold as a component part of golf balls, golf club shafts, metal flakes or bands sold as a component part of golf grips, metal fixtures and handles sold as a component part of golf bags, metal frames sold as a component part of tennis rackets Metal fabrication and finishing services for others; Metal casting; Metal plating; Manufacturing process consulting; Manufacturing services for others in the field of consumer electronics, medical devices, scientific apparatus, orthopedic implants, watches, clocks, jewelry, sporting goods, and toys; Manufacture of metal parts to order and/or specification of others
14 - Métaux précieux et leurs alliages; bijouterie; horlogerie
28 - Jeux, jouets, articles de sport
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
Produits et services
Metals and metal alloys; Amorphous metals; Common metals and their alloys; Metal castings; Metal hinges; Metal hardware, namely, springs, washers, nuts, pins, nails, screws, bolts, and rivets; all of the foregoing made using or consisting substantially in part of a unique amorphous metal alloy metal rings, metal gears, metal scales, metal watch faces, and metal watch bands, sold as a component part of watches; metal rings, metal gears, metal scales, and metal clock faces sold as a component part of clocks; metal chains, metal clasps, ring bands, and jewel settings sold as a component part of jewelry Sporting goods, namely, metal shafts and metal heads sold as a component part of golf clubs, metal cores sold as a component part of golf balls, golf club shafts, metal flakes or bands sold as a component part of golf grips, metal fixtures and handles sold as a component part of golf bags, metal frames sold as a component part of tennis rackets Metal fabrication and finishing services for others; Metal casting; Metal plating; Manufacturing process consulting; Manufacturing services for others in the field of consumer electronics, medical devices, scientific apparatus, orthopedic implants, watches, clocks, jewelry, sporting goods, and toys; Manufacture of metal parts to order and/or specification of others
3.
Manifold collar for distributing fluid through a cold crucible
Disclosed are embodiments of a temperature regulated vessel and a fluid delivery device, and methods of use thereof. The vessel can be used in an injection molding apparatus and include one or more temperature regulating lines configured to flow a fluid or liquid within the body (e.g., to heat a cold device). The fluid delivery device is mounted in the apparatus and has a collar with an opening extending therethrough to sealingly mate with the vessel. A delivery channel is provided within the collar for directing an input flow of fluid into the vessel. An exit channel can also be provided within the collar for directing an output flow of the fluid from the vessel.
B22D 17/08 - Machines à chambre froide, c.-à-d. dont la chambre de presse où on verse le métal liquide, n'est pas préchauffée
B22D 17/10 - Machines à chambre froide, c.-à-d. dont la chambre de presse où on verse le métal liquide, n'est pas préchauffée avec mouvement horizontal de la presse
B22D 17/20 - AccessoiresCoulée sous pression ou moulage par injection, c.-à-d. moulage en introduisant le métal dans le moule sous haute pression Parties constitutives
B22D 17/22 - Moules métalliquesPlaques de moulesSupports de moulesÉquipement de refroidissement des moulesAccessoires pour l'extraction et l'éjection des pièces hors du moule
F27B 14/08 - Parties constitutives spécialement adaptées aux fours à creusets ou à bassin
4.
Ingot loading mechanism for injection molding machine
Disclosed is an apparatus for loading one or more alloy ingots into a molding machine. The apparatus includes a holder configured to hold a plurality of the alloy ingots and dispense one or more of the alloy ingots into a melt zone of the molding machine through an opening in a mold of the machine. The holder is moved in a perpendicular direction with respect to an axis along a center of the opening in the mold between a first position in line with the opening in the mold to dispense one or more of the alloy ingots and a second position away from the opening in the mold. The apparatus can carry ingots of amorphous alloy material so that when the machine melts and molds the material, it forms a bulk amorphous alloy containing part.
B22D 17/20 - AccessoiresCoulée sous pression ou moulage par injection, c.-à-d. moulage en introduisant le métal dans le moule sous haute pression Parties constitutives
BMG parts having an uniform and consistently thick metal oxide layer. The metal oxide layer, also known as an interference layer, exhibits a consistent color and durability over the entire surface of the part. Methods and devices involved in forming the BMG parts with uniformly thick interference layers are also provided.
B32B 15/04 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique
C22C 45/08 - Alliages amorphes avec l'aluminium comme constituant majeur
B32B 3/30 - Produits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme caractérisés par une couche continue dont le périmètre de la section droite a une allure particulièreProduits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme caractérisés par une couche comportant des cavités ou des vides internes caractérisés par une couche comportant des retraits ou des saillies, p. ex. des gorges, des nervures
Compositions for forming Au-based bulk-solidifying amorphous alloys are provided. The Au-based bulk-solidifying amorphous alloys of the current invention are based on ternary Au—Cu—Si alloys, and the extension of this ternary system to higher order alloys by the addition of one or more alloying elements. Additional substitute elements are also provided, which allow for the tailoring of the physical properties of the Au-base bulk-solidifying amorphous alloys of the current invention.
Bulk metallic glass sheets and parts fabricated from individual bulk metallic glass fibers and tows are provided. Bulk metallic glass fibers and tows are used to prepare complex weave designs having desired thickness and fiber orientation for a particular use of a BMG feedstock. Appropriately designed bulk metallic glass weaves can be thermoplastically heated to form sheets and feedstock for parts having desired wall thickness and area coverage.
D03D 15/00 - Tissus caractérisés par la matière, la structure ou les propriétés des fibres, des filaments, des filés, des fils ou des autres éléments utilisés en chaîne ou en trame
Various embodiments provide an apparatus and methods for containing the molten materials within a melt zone during melting. The apparatus may include a vessel configured to receive a material for melting therein and an induction coil with unevenly spaced turns along its length. Induction coil can have a series of turns acting as a first (e.g., load) induction coil and a series of turns acting as a second (e.g., containment) induction coil. The material in the vessel can be heated and contained by the separated turns of the induction coil. A plunger can also assist in containing material during melting. Once the desired temperature is achieved and maintained for the molten material, operation of the induction coil can be stopped and the molten material can be ejected from the vessel into a mold using the plunger.
B22D 17/10 - Machines à chambre froide, c.-à-d. dont la chambre de presse où on verse le métal liquide, n'est pas préchauffée avec mouvement horizontal de la presse
B22D 17/20 - AccessoiresCoulée sous pression ou moulage par injection, c.-à-d. moulage en introduisant le métal dans le moule sous haute pression Parties constitutives
F27D 11/06 - Chauffage par induction, c.-à-d. dans lequel le matériau à chauffer ou son contenant, ou bien les éléments incorporés dans celui-ci, constitue le secondaire d'un transformateur
B22D 25/06 - Coulée particulière caractérisée par la nature du produit par ses propriétés physiques
B22D 27/04 - Action sur la température du métal, p. ex. par chauffage ou refroidissement du moule
B22D 27/20 - Mesures non prévues ci-dessus, mais influençant la structure du grain ou la textureEmploi de compositions spécifiées à cet effet
H05B 6/44 - Agencements des bobines impliquant plusieurs bobines ou segments de bobine
C22C 45/02 - Alliages amorphes avec le fer comme constituant majeur
F27D 3/00 - ChargementDéchargementManutention des charges
F27D 3/14 - Chargement ou déchargement d'un matériau liquide ou fondu
F27D 11/12 - Aménagement des éléments pour le chauffage électrique dans ou sur les fours avec champs électromagnétiques agissant directement sur le matériau à chauffer
H05B 6/06 - Commande, p. ex. de la température, de la puissance
H05B 6/30 - Dispositions pour la refonte ou pour la fusion d'une zone
9.
Quartz pouring and casting system for non-wetting amorphous alloys
Described herein is a crucible with a rod fused thereon to optimize pouring of molten material, and method of using the same. The crucible has a body configured for receipt of an amorphous alloy material in a vertical direction, and the rod extends in a horizontal direction from the body. The body of the crucible and the rod are formed from silica or quartz. The rod may be fused to the body of the crucible and provided off a center axis so that pouring molten material is improved when the crucible is rotated.
B22D 25/06 - Coulée particulière caractérisée par la nature du produit par ses propriétés physiques
B22D 41/04 - Récipients de maintien d'un bain de fusion, p. ex. poches, paniers de coulée, bassins de coulée ou systèmes analogues pouvant basculer
B22D 41/00 - Récipients de maintien d'un bain de fusion, p. ex. poches, paniers de coulée, bassins de coulée ou systèmes analogues
F27D 3/14 - Chargement ou déchargement d'un matériau liquide ou fondu
F27B 14/02 - Fours à creusetsFours à bassin avec dispositions pour le basculement ou l'oscillation
F27B 14/04 - Fours à creusetsFours à bassin adaptés pour le traitement de la charge sous vide ou sous atmosphère contrôlée
F27B 5/04 - Fours à mouflesFours à cornuesAutres fours où la charge est complètement isolée adaptés pour le traitement de la charge sous vide ou sous atmosphère contrôlée
F27B 5/12 - Aménagement des dispositifs de chargement
F27B 14/08 - Parties constitutives spécialement adaptées aux fours à creusets ou à bassin
F27D 5/00 - Supports, grilles ou appareillage analogue pour la charge à l'intérieur du four
Disclosed are embodiments of a vessel configured to contain a secondary magnetic induction field therein for melting materials, and methods of use thereof. The vessel can be used in an injection molding apparatus having an induction coil positioned adjacent to the vessel. The vessel can have a tubular body configured to substantially surround and receive a plunger tip. Longitudinal slots or gaps extend through the thickness of the body to allow and/or direct eddy currents into the vessel during application of an RF induction field from the coil. The body also includes temperature regulating lines configured to flow a liquid within. The temperature regulating lines can be provided to run longitudinally within the wall(s) of the body between its inner bore and outer surface(s). A flange may be provided at one end of the body to secure the body within an injection molding apparatus.
B22D 17/20 - AccessoiresCoulée sous pression ou moulage par injection, c.-à-d. moulage en introduisant le métal dans le moule sous haute pression Parties constitutives
B22D 25/06 - Coulée particulière caractérisée par la nature du produit par ses propriétés physiques
Disclosed are embodiments of a vessel configured to contain a secondary magnetic induction field therein for melting materials, and methods of use thereof. The vessel can be used in an injection molding apparatus having an induction coil positioned adjacent to the vessel. The vessel can have a tubular body configured to substantially surround and receive a plunger tip. Longitudinal slots or gaps extend through the thickness of the body to allow and/or direct eddy currents into the vessel during application of an RF induction field from the coil. The body also includes temperature regulating lines configured to flow a liquid within. The temperature regulating lines can be provided to run longitudinally within the wall(s) of the body between its inner bore and outer surface(s). A flange may be provided at one end of the body to secure the body within an injection molding apparatus.
B22D 17/10 - Machines à chambre froide, c.-à-d. dont la chambre de presse où on verse le métal liquide, n'est pas préchauffée avec mouvement horizontal de la presse
H05B 6/44 - Agencements des bobines impliquant plusieurs bobines ou segments de bobine
B22D 17/20 - AccessoiresCoulée sous pression ou moulage par injection, c.-à-d. moulage en introduisant le métal dans le moule sous haute pression Parties constitutives
An impact resistant clad composite armor which includes a ceramic core, and a layer of bulk amorphous alloy surrounding the ceramic core and preferably bonded chemically to the ceramic core and a method of manufacturing such armor is provided.
G11B 20/00 - Traitement du signal, non spécifique du procédé d'enregistrement ou de reproductionCircuits correspondants
H04L 9/32 - Dispositions pour les communications secrètes ou protégéesProtocoles réseaux de sécurité comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système
H04N 5/913 - Traitement du signal de télévision pour l'enregistrement pour la transposition
H04N 21/266 - Gestion de canal ou de contenu, p. ex. génération et gestion de clés et de messages de titres d'accès dans un système d'accès conditionnel, fusion d'un canal de monodiffusion de VOD dans un canal multidiffusion
H04N 21/41 - Structure de clientStructure de périphérique de client
H04N 21/418 - Carte externe destinée à être utilisée en combinaison avec le dispositif client, p. ex. pour l'accès conditionnel
H04N 21/432 - Opération de récupération de contenu d'un support de stockage local, p. ex. disque dur
H04N 21/4405 - Traitement de flux élémentaires vidéo, p. ex. raccordement d'un clip vidéo récupéré d'un stockage local avec un flux vidéo en entrée ou rendu de scènes selon des graphes de scène du flux vidéo codé impliquant le décryptage de flux vidéo
H04N 21/442 - Surveillance de procédés ou de ressources, p. ex. détection de la défaillance d'un dispositif d'enregistrement, surveillance de la bande passante sur la voie descendante, du nombre de visualisations d'un film, de l'espace de stockage disponible dans le disque dur interne
H04N 21/8355 - Génération de données de protection, p. ex. certificats impliquant des données sur l’utilisation, p. ex. nombre de copies ou de visualisations autorisées
H04N 21/8358 - Génération de données de protection, p. ex. certificats impliquant des filigranes numériques
13.
Layer-by layer construction with bulk metallic glasses
Described herein is a method of selectively depositing molten bulk metallic glass (BMG). In one embodiment, a continuous stream or discrete droplets of molten BMG is deposited to selected positions. The deposition can be repeated as needed layer by layer. One or more layers of non-BMG can be used as needed.
B22D 19/00 - Coulée dans, sur, ou autour d'objets formant partie intégrante du produit final
B22D 23/00 - Procédés de coulée non prévus dans les groupes
B22D 19/16 - Coulée dans, sur, ou autour d'objets formant partie intégrante du produit final pour fabriquer des moulages composites à partir de métaux différents, p. ex. pour fabriquer des cylindres de laminoirs
B22D 27/00 - Traitement du métal dans le moule pendant qu'il est liquide ou plastique
B22D 27/02 - Emploi d'effets électriques ou magnétiques
B22D 27/15 - Traitement du métal dans le moule pendant qu'il est liquide ou plastique en employant le vide
B32B 15/01 - Produits stratifiés composés essentiellement de métal toutes les couches étant composées exclusivement de métal
B32B 15/04 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique
An embodiment relates to a method comprising overmolding a bulk-solidifying amorphous alloy on a preform of another material than the bulk-solidifying amorphous alloy to form a bulk-solidifying amorphous alloy overmolded preform. Another embodiment relates to an article comprising an overmolded shell comprising the bulk-solidifying amorphous alloy on a preform of another material than the bulk-solidifying amorphous alloy. The preform could be made of a crystalline or amorphous metal or alloy such as aluminum, stainless steel, copper or beryllium.
Disclosed is an apparatus comprising at least one gate and a vessel, the gate being configured to move between a first position to restrict entry into an ejection path of the vessel and contain a material in a meltable form within the vessel during melting of the material, and a second position to allow movement of the material in a molten form through the ejection path. The gate can move linearly or rotate between its first and second positions, for example. The apparatus is configured to melt the material and the at least one gate is configured to allow the apparatus to be maintained under vacuum during the melting of the material. Melting can be performed using an induction source. The apparatus may also include a mold configured to receive molten material and for molding a molded part, such as a bulk amorphous alloy part.
B22D 17/20 - AccessoiresCoulée sous pression ou moulage par injection, c.-à-d. moulage en introduisant le métal dans le moule sous haute pression Parties constitutives
C22C 45/10 - Alliages amorphes avec le molybdène, le tungstène, le niobium, le tantale, le titane ou le zirconium comme constituant majeur
C22C 45/02 - Alliages amorphes avec le fer comme constituant majeur
B22D 17/14 - Machines dans lesquelles le vide a été fait dans le moule
B22D 17/22 - Moules métalliquesPlaques de moulesSupports de moulesÉquipement de refroidissement des moulesAccessoires pour l'extraction et l'éjection des pièces hors du moule
B22D 27/15 - Traitement du métal dans le moule pendant qu'il est liquide ou plastique en employant le vide
16.
Induction shield and its method of use in a system
An induction shield is configured to substantially reduce emissions emitted from an induction heat source (e.g., coil) during use. The shield is positioned adjacent to a vessel (e.g., in an injection system) having a melting portion configured to receive meltable material to be melted therein and an induction heat source positioned adjacent the vessel configured to melt the meltable material received in the melting portion of the vessel. The shield may include a tube configuration configured to flow liquid therein to absorb heat emitted from the heat source. The tube configuration can comprise a single tube or multiple tubes. The shield can be positioned adjacent the induction source in a helical manner, for example, or at ends of the vessel. The shield can be used during melting of amorphous alloy and for forming a part.
H05B 6/20 - Fours à noyaux sans fin munis uniquement d'une rigole de fusion
F27B 14/06 - Fours à creusetsFours à bassin chauffés électriquement, p. ex. creusets à induction, avec ou sans une autre source de chaleur
F27D 11/06 - Chauffage par induction, c.-à-d. dans lequel le matériau à chauffer ou son contenant, ou bien les éléments incorporés dans celui-ci, constitue le secondaire d'un transformateur
Disclosed are embodiments of a vessel configured to contain a secondary magnetic induction field therein for melting materials, and methods of use thereof. The vessel can be used in an injection molding apparatus having an induction coil positioned along a horizontal axis and adjacent to the vessel. The vessel can have a tubular body configured to substantially surround and receive a plunger tip. At least one longitudinal slot extends through the thickness of the body to allow and/or direct eddy currents into the vessel during application of an RF induction field from the coil. The body also includes temperature regulating lines configured to flow a liquid within. The temperature regulating lines can be provided to run longitudinally within the wall(s) of the body between its inner bore and outer surface(s). A flange may be provided at one end of the body to secure the body within an injection molding apparatus.
B22D 17/10 - Machines à chambre froide, c.-à-d. dont la chambre de presse où on verse le métal liquide, n'est pas préchauffée avec mouvement horizontal de la presse
B22D 17/00 - Coulée sous pression ou moulage par injection, c.-à-d. moulage en introduisant le métal dans le moule sous haute pression
B22D 17/20 - AccessoiresCoulée sous pression ou moulage par injection, c.-à-d. moulage en introduisant le métal dans le moule sous haute pression Parties constitutives
19.
Melt-containment plunger tip for horizontal metal die casting
Various embodiments provide apparatus and methods for injection molding. In one embodiment, a constraining plunger may be configured in-line with an injection plunger to transfer a molten material from a melt zone and into a mold. The constraining and injection plungers are configured to constrain the molten material there-between while moving. The constrained molten material can be controlled to have an optimum surface area to volume ratio to provide minimized heat loss during the injection molding process. The system can be configured in a longitudinal direction (e.g., horizontally) for movement between the melt zone and mold along a longitudinal axis. A molded bulk amorphous object can be ejected from the mold.
B22D 17/08 - Machines à chambre froide, c.-à-d. dont la chambre de presse où on verse le métal liquide, n'est pas préchauffée
B22D 17/10 - Machines à chambre froide, c.-à-d. dont la chambre de presse où on verse le métal liquide, n'est pas préchauffée avec mouvement horizontal de la presse
B22D 17/20 - AccessoiresCoulée sous pression ou moulage par injection, c.-à-d. moulage en introduisant le métal dans le moule sous haute pression Parties constitutives
B22D 17/00 - Coulée sous pression ou moulage par injection, c.-à-d. moulage en introduisant le métal dans le moule sous haute pression
B22D 17/14 - Machines dans lesquelles le vide a été fait dans le moule
B22D 17/22 - Moules métalliquesPlaques de moulesSupports de moulesÉquipement de refroidissement des moulesAccessoires pour l'extraction et l'éjection des pièces hors du moule
Embodiments herein relate to a heat sink having nano- and/or micro-replication directly embossed in a bulk solidifying amorphous alloy comprising a metal alloy, wherein the heat sink is configured to transfer heat out of the heat sink by natural convection by air or forced convection by air, or by fluid phase change of a fluid and/or liquid cooling by a liquid. Other embodiments relate apparatus having the heat sink. Yet other embodiments relate to methods of manufacturing the heat sink and apparatus having the heat sink.
C22C 45/10 - Alliages amorphes avec le molybdène, le tungstène, le niobium, le tantale, le titane ou le zirconium comme constituant majeur
H01L 23/367 - Refroidissement facilité par la forme du dispositif
H01L 23/373 - Refroidissement facilité par l'emploi de matériaux particuliers pour le dispositif
H01L 21/48 - Fabrication ou traitement de parties, p. ex. de conteneurs, avant l'assemblage des dispositifs, en utilisant des procédés non couverts par l'un uniquement des groupes ou
B21D 22/02 - Estampage utilisant des dispositifs ou outils rigides
B21D 22/04 - Estampage utilisant des dispositifs ou outils rigides pour effectuer un estampage ponctuel
B23P 19/00 - Machines effectuant simplement l'assemblage ou la séparation de pièces ou d'objets métalliques entre eux ou des pièces métalliques avec des pièces non métalliques, que cela entraîne ou non une certaine déformationOutils ou dispositifs à cet effet dans la mesure où ils ne sont pas prévus dans d'autres classes
C21D 9/00 - Traitement thermique, p. ex. recuit, durcissement, trempe ou revenu, adapté à des objets particuliersFours à cet effet
C23C 16/44 - Revêtement chimique par décomposition de composés gazeux, ne laissant pas de produits de réaction du matériau de la surface dans le revêtement, c.-à-d. procédés de dépôt chimique en phase vapeur [CVD] caractérisé par le procédé de revêtement
C23C 16/513 - Revêtement chimique par décomposition de composés gazeux, ne laissant pas de produits de réaction du matériau de la surface dans le revêtement, c.-à-d. procédés de dépôt chimique en phase vapeur [CVD] caractérisé par le procédé de revêtement au moyen de décharges électriques utilisant des jets de plasma
F25B 21/02 - Machines, installations ou systèmes utilisant des effets électriques ou magnétiques utilisant l'effet PeltierMachines, installations ou systèmes utilisant des effets électriques ou magnétiques utilisant l'effet Nernst-Ettinghausen
F28F 21/08 - Structure des appareils échangeurs de chaleur caractérisée par l'emploi de matériaux spécifiés de métal
H01L 23/427 - Refroidissement par changement d'état, p. ex. caloducs
H01L 23/467 - Dispositions pour le refroidissement, le chauffage, la ventilation ou la compensation de la température impliquant le transfert de chaleur par des fluides en circulation par une circulation de gaz, p. ex. d'air
H01L 23/473 - Dispositions pour le refroidissement, le chauffage, la ventilation ou la compensation de la température impliquant le transfert de chaleur par des fluides en circulation par une circulation de liquides
Various embodiments provide apparatus and methods for melting materials and for containing the molten materials within melt zone during melting. Exemplary apparatus may include a vessel configured to receive a material for melting therein; a load induction coil positioned adjacent to the vessel to melt the material therein; and a containment induction coil positioned in line with the load induction coil. The material in the vessel can be heated by operating the load induction coil at a first RF frequency to form a molten material. The containment induction coil can be operated at a second RF frequency to contain the molten material within the load induction coil. Once the desired temperature is achieved and maintained for the molten material, operation of the containment induction coil can be stopped and the molten material can be ejected from the vessel into a mold through an ejection path.
B22D 17/20 - AccessoiresCoulée sous pression ou moulage par injection, c.-à-d. moulage en introduisant le métal dans le moule sous haute pression Parties constitutives
B22D 17/10 - Machines à chambre froide, c.-à-d. dont la chambre de presse où on verse le métal liquide, n'est pas préchauffée avec mouvement horizontal de la presse
F27D 11/06 - Chauffage par induction, c.-à-d. dans lequel le matériau à chauffer ou son contenant, ou bien les éléments incorporés dans celui-ci, constitue le secondaire d'un transformateur
B22D 25/06 - Coulée particulière caractérisée par la nature du produit par ses propriétés physiques
B22D 27/04 - Action sur la température du métal, p. ex. par chauffage ou refroidissement du moule
B22D 27/20 - Mesures non prévues ci-dessus, mais influençant la structure du grain ou la textureEmploi de compositions spécifiées à cet effet
H05B 6/44 - Agencements des bobines impliquant plusieurs bobines ou segments de bobine
C22C 45/02 - Alliages amorphes avec le fer comme constituant majeur
F27D 3/00 - ChargementDéchargementManutention des charges
F27D 3/14 - Chargement ou déchargement d'un matériau liquide ou fondu
F27D 11/12 - Aménagement des éléments pour le chauffage électrique dans ou sur les fours avec champs électromagnétiques agissant directement sur le matériau à chauffer
H05B 6/06 - Commande, p. ex. de la température, de la puissance
H05B 6/30 - Dispositions pour la refonte ou pour la fusion d'une zone
22.
Nano- and micro-replication for authentication and texturization
Embodiments herein relate to forming nano- and/or micro-replication directly embossed in a bulk solidifying amorphous alloy comprising a metal alloy by superplastic forming of the bulk solidifying amorphous alloy at a temperature greater than a glass transition temperature (Tg) of the metal alloy.
B21D 22/02 - Estampage utilisant des dispositifs ou outils rigides
G03H 1/00 - Procédés ou appareils holographiques utilisant la lumière, les infrarouges ou les ultraviolets pour obtenir des hologrammes ou pour en obtenir une imageLeurs détails spécifiques
Disclosed is an apparatus for loading one or more alloy ingots into a molding machine. The apparatus includes a holder configured to hold a plurality of the alloy ingots and dispense one or more of the alloy ingots into a melt zone of the molding machine through an opening in a mold of the machine. The holder is moved in a perpendicular direction with respect to an axis along a center of the opening in the mold between a first position in line with the opening in the mold to dispense one or more of the alloy ingots and a second position away from the opening in the mold. The apparatus can carry ingots of amorphous alloy material so that when the machine melts and molds the material, it forms a bulk amorphous alloy containing part.
B22D 17/20 - AccessoiresCoulée sous pression ou moulage par injection, c.-à-d. moulage en introduisant le métal dans le moule sous haute pression Parties constitutives
A method to form an enclosure or assembly which is fitted together and joined via a thermoplastic forming operation in order to seal the enclosure and hinder attempts to tamper with the contents.
H01L 23/10 - ConteneursScellements caractérisés par le matériau ou par la disposition des scellements entre les parties, p. ex. entre le couvercle et la base ou entre les connexions et les parois du conteneur
H01L 23/00 - Détails de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide
25.
Production of large-area bulk metallic glass sheets by spinning
Disclosed herein is a device comprising: vacuum chamber; a stage configured to receive BMG in a molten state or a BMG feedstock, configured to spin, and located in the vacuum chamber; a heater configured to melt the BMG feedstock or to keep BMG in a molten state molten; wherein the stage comprises one or more conduits therein and the conduits are configured to accommodate a cooling fluid. Also disclosed herein is a method of forming a solid BMG sheet, the method comprising: disposing BMG in a molten state onto a stage; spreading the BMG in a molten state into a sheet of BMG in a molten state by spinning the stage; cooling the sheet of BMG in a molten state to form a solid BMG sheet.
B22D 13/04 - Coulée par centrifugationCoulée utilisant la force centrifuge de pièces peu profondes ou creuses, p. ex. de roues ou couronnes, coulées dans des moules tournant autour de leur axe de symétrie
C30B 11/00 - Croissance des monocristaux par simple solidification ou dans un gradient de température, p. ex. méthode de Bridgman-Stockbarger
B22D 25/06 - Coulée particulière caractérisée par la nature du produit par ses propriétés physiques
Described herein is a plunger of an injection molding machine, comprising a plunger body; a plunger tip that is a separate element from the plunger body and comprises an end surface configured to directly contact a molten material used in injection molding in the injection molding machine; wherein thermal conductance across the end surface of the plunger tip may be adjustable by moving the plunger tip relative to the plunger body such that temperature of the plunger tip may be adjusted during injection molding. When this plunger is used to injection molding of a BMG, it allows reduction of formation of crystalline phases near the plunger tip and allows replacement of the plunger tip without replacement of the plunger body.
B22D 17/20 - AccessoiresCoulée sous pression ou moulage par injection, c.-à-d. moulage en introduisant le métal dans le moule sous haute pression Parties constitutives
B22D 17/00 - Coulée sous pression ou moulage par injection, c.-à-d. moulage en introduisant le métal dans le moule sous haute pression
B22D 25/06 - Coulée particulière caractérisée par la nature du produit par ses propriétés physiques
One embodiment provides an article, comprising: an inner container having a cavity, the inner container comprising a ceramic; and an outer container, the outer container comprising a susceptor; wherein at least a portion of an outer surface of the inner container is in contact with an inner surface of the outer container, and wherein the inner container is removable from the mold. Methods of melting using the present article are also provided.
F27B 14/06 - Fours à creusetsFours à bassin chauffés électriquement, p. ex. creusets à induction, avec ou sans une autre source de chaleur
C04B 35/01 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes
C04B 35/505 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base de composés de terres rares à base d'oxyde d'yttrium
C04B 35/56 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base de non oxydes à base de carbures
C04B 35/58 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base de non oxydes à base de borures, nitrures ou siliciures
C04B 35/597 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base de non oxydes à base de borures, nitrures ou siliciures à base d'oxynitrures de silicium
Exemplary embodiments described herein relate to methods and apparatus for forming a coating layer at least partially on surface of a BMG article formed of bulk solidifying amorphous alloys. In embodiments, the coating layer may be formed in situ during formation of a BMG article and/or post formation of a BMG article. The coating layer may provide the BMG article with surface hardness, wear resistance, surface activity, corrosion resistance, etc.
C23C 8/06 - Diffusion à l'état solide uniquement d'éléments non métalliques dans la couche superficielle de matériaux métalliquesTraitement chimique de surface par réaction entre le matériau métallique de la surface et un gaz réactif, laissant dans le revêtement des produits de la réaction, p. ex. revêtement de conversion, passivation des métaux au moyen de gaz
Various embodiments provide apparatus and methods for injection molding. In one embodiment, a constraining plunger may be configured in-line with an injection plunger to transfer a molten material from a melt zone and into a mold. The constraining and injection plungers are configured to constrain the molten material there-between while moving. The constrained molten material can be controlled to have an optimum surface area to volume ratio to provide minimized heat loss during the injection molding process. The system can be configured in a longitudinal direction (e.g., horizontally) for movement between the melt zone and mold along a longitudinal axis. A molded bulk amorphous object can be ejected from the mold.
B22D 17/08 - Machines à chambre froide, c.-à-d. dont la chambre de presse où on verse le métal liquide, n'est pas préchauffée
B22D 17/10 - Machines à chambre froide, c.-à-d. dont la chambre de presse où on verse le métal liquide, n'est pas préchauffée avec mouvement horizontal de la presse
The embodiments described herein relate to BMG parts and related failure detection devices. The BMG parts can be formed of a material including at least one or more amorphous alloys having binary physical properties in response to a temperature. The BMG parts can be configured in failure detection devices, which can be used for controlling and detecting failures, determining mechanical and temperature parameters, and/or providing protection and switching functions to an electronic system that contains the BMG parts and/or the failure detection devices.
Disclosed is an improved bulk metallic glass alloy and methods of making the alloy in which the alloy has the structure ZraNbbCucNidAle, wherein a-e represent the atomic percentage of each respective element, and wherein b/a is less than about 0.040, and c/d is less than 1.15. The bulk metallic glass alloy has improved thermal stability and an increased super cooled liquid region rendering it capable of being thermoplastically formed into a variety of shapes and sizes.
e, wherein a-e represent the atomic percentage of each respective element, and wherein b/a is less than about 0.040, and c/d is less than 1.15. The bulk metallic glass alloy has improved thermal stability and an increased super cooled liquid region rendering it capable of being thermoplastically formed into a variety of shapes and sizes.
Various embodiments of an article of manufacture include a first material arranged in contact with a desired object or objects in a selected configuration; and a shape memory component arranged in or adjacent to the first material. The shape memory component includes a bulk amorphous alloy (BAA) in a memorized shape, and which is designed and adapted to return to the memorized shape and maintain the selected configuration of the first material after experiencing a deformation. Embodiments of a shape memory structure of this disclosure are valuable in the manufacture of clothing, e.g., in brassieres, as a shape retaining wire or loop. In addition, embodiments of a shape memory structure of this disclosure can also be valuable in the manufacture of other consumer items, e.g., retainer rings, eye glass frame, live hinges, dome switches, and keyboard springs that utilize a shape retaining wire described herein.
F03G 7/06 - Mécanismes produisant une puissance mécanique, non prévus ailleurs ou utilisant une source d'énergie non prévue ailleurs utilisant la dilatation ou la contraction des corps produites par le chauffage, le refroidissement, l'humidification, le séchage ou par des phénomènes similaires
C22C 45/02 - Alliages amorphes avec le fer comme constituant majeur
Disclosed is a vessel for melting meltable material having a body with a melting portion configured to receive meltable material to be melted therein and an injection path for injecting the meltable material in molten form after melting (e.g., into a mold). The body has a recess configured to contain the meltable material within the vessel during melting of the material. The vessel is configured for movement between in a first position to restrict entry of molten material into an injection path of the vessel and to contain the material in the recess during melting, and a second position to allow movement of the material in a molten form through the injection path and into the mold (e.g., using a plunger). The vessel can be used in an injection molding system for molding bulk amorphous alloys.
B22D 17/20 - AccessoiresCoulée sous pression ou moulage par injection, c.-à-d. moulage en introduisant le métal dans le moule sous haute pression Parties constitutives
Disclosed are systems and methods for mechanically reducing an amount of the skull material in a finished, molded part formed from amorphous alloy using an injection molding system. Skull material of molten amorphous alloy can be captured in a trap before molding such material. A cavity can be provided in the injection molding system to trap the skull material. For example, the cavity can be provided in the mold, the tip of the plunger rod, or in the transfer sleeve. Alternatively, mixing of molten amorphous alloy can be induced so that skull material is reduced before molding. A plunger and/or its tip can be used to induce mixing (e.g., systematic movement of plunger rod, or a shape of its tip). By minimizing the amount of skull material in the finished, molded part, the quality of the part is increased.
B22D 17/10 - Machines à chambre froide, c.-à-d. dont la chambre de presse où on verse le métal liquide, n'est pas préchauffée avec mouvement horizontal de la presse
B22D 17/20 - AccessoiresCoulée sous pression ou moulage par injection, c.-à-d. moulage en introduisant le métal dans le moule sous haute pression Parties constitutives
B22D 17/22 - Moules métalliquesPlaques de moulesSupports de moulesÉquipement de refroidissement des moulesAccessoires pour l'extraction et l'éjection des pièces hors du moule
Embodiments relates to a hook side fastener having hooks and a loop side fastener having loops. The hooks and/or loops are made of bulk solidifying amorphous metal alloy. Other embodiments relate to methods of making and using the hook side and loop side fasteners.
Embodiments herein relate to a process for semi-continuous or continuous production of a solid object from a molten metal, with the potential of being a cleaner and less expensive alternative to complicated split mold processes currently used. The embodiments can be used to perform multiple melt/pour cycles without breaking vacuum, with the system only opened to remove the solid object via an air lock, e.g., a separate chamber or load lock, which will be periodically opened to remove feedstock without breaking the vacuum of the process chamber. Embodiments also relate to an apparatus for semi-continuous or continuous production of a solid object from a molten metal.
B22D 13/02 - Coulée par centrifugationCoulée utilisant la force centrifuge de pièces longues, pleines ou creuses, p. ex. de tuyaux, coulées dans des moules tournant autour de leur axe longitudinal
B22D 13/10 - Accessoires pour machines à couler par centrifugation, p. ex. moules, leur garnissageMoyens pour l'alimentation en métal liquide, pour le nettoyage des moules ou pour l'extraction des pièces
d, wherein: M is at least one transition metal element; N is Al, Be, or both; a, b, c, and d each independently represents an atomic percentage; and a is from about 30 to 70, b is from about 25 to 60, c is from about 5 to 30, and d is from about 0.1 to 5.
One embodiment provides a method of making an alloy feedstock, comprising: forming a first composition by combining Fe with a first nonmetal element; forming a second composition by combining Fe with a plurality of transition metal elements; forming a third composition by combining the second composition with a second nonmetal element; and combining the first composition with the third composition to form an alloy feedstock.
Disclosed is an injection molding system including a first plunger rod and a second plunger rod configured to move or transport molten material from a melt zone and into a mold. The first and second plunger rods are configured to control and contain the molten material therebetween while moving. The second plunger rod can also be positioned relative to the mold to apply pressure on one side of the mold as the first plunger rod pushes molten material into the mold on an opposite side to force the material into the mold cavity. The second plunger rod can further be used to eject a molded (bulk amorphous) object from the mold. The rods can move in a longitudinal direction (e.g., horizontally) between the melt zone and mold along a longitudinal axis.
B22D 17/14 - Machines dans lesquelles le vide a été fait dans le moule
B22D 17/20 - AccessoiresCoulée sous pression ou moulage par injection, c.-à-d. moulage en introduisant le métal dans le moule sous haute pression Parties constitutives
Disclosed is an apparatus for loading one or more alloy ingots into a molding machine. The apparatus includes a holder configured to hold a plurality of the alloy ingots and dispense one or more of the alloy ingots into a melt zone of the molding machine through an opening in a mold of the machine. The holder is moved in a perpendicular direction with respect to an axis along a center of the opening in the mold between a first position in line with the opening in the mold to dispense one or more of the alloy ingots and a second position away from the opening in the mold. The apparatus can carry ingots of amorphous alloy material so that when the machine melts and molds the material, it forms a bulk amorphous alloy containing part.
B22D 17/14 - Machines dans lesquelles le vide a été fait dans le moule
B22D 17/20 - AccessoiresCoulée sous pression ou moulage par injection, c.-à-d. moulage en introduisant le métal dans le moule sous haute pression Parties constitutives
Embodiments herein relate to a heat sink having nano- and/or micro-replication directly embossed in a bulk solidifying amorphous alloy comprising a metal alloy, wherein the heat sink is configured to transfer heat out of the heat sink by natural convection by air or forced convection by air, or by fluid phase change of a fluid and/or liquid cooling by a liquid. Other embodiments relate apparatus having the heat sink. Yet other embodiments relate to methods of manufacturing the heat sink and apparatus having the heat sink.
H01L 23/373 - Refroidissement facilité par l'emploi de matériaux particuliers pour le dispositif
H01S 5/024 - Dispositions pour la gestion thermique
H01L 33/64 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails caractérisés par les éléments du boîtier des corps semi-conducteurs Éléments d'extraction de la chaleur ou de refroidissement
C22C 45/10 - Alliages amorphes avec le molybdène, le tungstène, le niobium, le tantale, le titane ou le zirconium comme constituant majeur
Disclosed is an apparatus comprising at least one gate and a vessel, the gate being configured to move between a first position to restrict entry into an ejection path of the vessel and contain a material in a meltable form within the vessel during melting of the material, and a second position to allow movement of the material in a molten form through the ejection path. The gate can move linearly or rotate between its first and second positions, for example. The apparatus is configured to melt the material and the at least one gate is configured to allow the apparatus to be maintained under vacuum during the melting of the material. Melting can be performed using an induction source. The apparatus may also include a mold configured to receive molten material and for molding a molded part, such as a bulk amorphous alloy part.
B22D 17/20 - AccessoiresCoulée sous pression ou moulage par injection, c.-à-d. moulage en introduisant le métal dans le moule sous haute pression Parties constitutives
Radiation shielding structures comprising bulk-solidifying amorphous alloys and methods of making radiation shielding structures and components in near-to-net shaped forms are provided.
A method to form an enclosure or assembly which is fitted together and joined via a thermoplastic forming operation in order to seal the enclosure and hinder attempts to tamper with the contents.
Disclosed is an injection molding system including a plunger rod and a melt zone that are provided in-line and on a horizontal axis. The plunger rod is moved in a horizontal direction through the melt zone to move molten material into a mold. The melt zone can have a vessel that is configured to receive the plunger therethrough. A transfer sleeve provided between the vessel and the mold and/or an inlet into a mold can also be horizontally in line with the plunger. The injection molding system can perform the melting and molding processes under a vacuum.
B22D 17/14 - Machines dans lesquelles le vide a été fait dans le moule
B22D 17/20 - AccessoiresCoulée sous pression ou moulage par injection, c.-à-d. moulage en introduisant le métal dans le moule sous haute pression Parties constitutives
Embodiments herein relate to forming nano- and/or micro-replication directly embossed in a bulk solidifying amorphous alloy comprising a metal alloy by superplastic forming of the bulk solidifying amorphous alloy at a temperature greater than a glass transition temperature (Tg) of the metal alloy.
Disclosed is an induction shield configured to substantially reduce emissions emitted from an induction heat source (e.g., coil) during use. The shield is positioned adjacent to a vessel (e.g., in an injection system) having a melting portion configured to receive meltable material to be melted therein and an induction heat source positioned adjacent the vessel configured to melt the meltable material received in the melting portion of the vessel. The shield may include a tube configuration configured to flow liquid therein to absorb heat emitted from the heat source. The tube configuration can comprise a single tube or multiple tubes. The shield can be positioned adjacent the induction source in a helical manner, for example, or at ends of the vessel. The shield can be used during melting of amorphous alloy and for forming a part.
A method to form and to separate bulk solidifying amorphous alloy or composite containing amorphous alloy where the forming and separating takes place at a temperature around the glass transition temperature or within the super cooled liquid region are provided.
One embodiment provides a composition, comprising: a powder composition comprising alloy that is at least partially amorphous, the alloy comprising chromium, molybdenum, carbon, boron, and iron. One embodiment provides a method of forming a coating, comprising: providing a substrate; and disposing onto the substrate a coating, comprising: powder composition comprising an alloy that is at least partially amorphous, the alloy comprising chromium, molybdenum, carbon, boron, and iron.
Disclosed is a vacuum mold with at least a first plate and a second plate to mold materials (e.g., amorphous alloys), and a method for manufacturing parts using the mold. An ejector mechanism, to eject molded material, is enclosed within an ejector box that is vacuum sealed relative to the plates. An ejector rod for moving the mechanism is also vacuum sealed via a seal in a vacuum feed through opening. Seals are provided between adjacent interfaces of the mold parts (plates and ejector box) to vacuum seal the mold. The mold is connected to at least one vacuum source that applies vacuum pressure thereto via a first vacuum port in a first direction. A second vacuum port may also be provided to apply pressure in a second direction. A vacuum release valve may be connected to the mold to release vacuum pressure applied to the mold.
B22D 18/06 - Coulée par le vide, c.-à-d. utilisant le vide pour remplir le moule
B22D 17/22 - Moules métalliquesPlaques de moulesSupports de moulesÉquipement de refroidissement des moulesAccessoires pour l'extraction et l'éjection des pièces hors du moule
One embodiment provides an article, comprising: an inner container having a cavity, the inner container comprising a ceramic; and an outer container, the outer container comprising a susceptor; wherein at least a portion of an outer surface of the inner container is in contact with an inner surface of the outer container, and wherein the inner container is removable from the mold. Methods of melting using the present article are also provided.
C03B 5/16 - Caractéristiques particulières du procédé de fusionMoyens auxiliaires spécialement adaptés aux fours de verrerie
C04B 35/505 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base de composés de terres rares à base d'oxyde d'yttrium
C04B 35/56 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base de non oxydes à base de carbures
C04B 35/58 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base de non oxydes à base de borures, nitrures ou siliciures
C04B 35/597 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base de non oxydes à base de borures, nitrures ou siliciures à base d'oxynitrures de silicium
F27B 14/06 - Fours à creusetsFours à bassin chauffés électriquement, p. ex. creusets à induction, avec ou sans une autre source de chaleur
F27B 14/14 - Aménagement des dispositifs de chauffage
C03B 5/00 - Fusion dans des foursFours, pour autant qu'ils soient spécialement adaptés à la fabrication du verre
C04B 35/01 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes
53.
NONDESTRUCTIVE METHOD TO DETERMINE CRYSTALLINITY IN AMORPHOUS ALLOY
One embodiment provides a method of determining an unknown degree of crystallinity, the method comprising: constructing a master curve plot comprising a plurality of reference curves, each reference curve representing a relationship between electrical resistivity and temperature for one of a plurality of reference alloy samples having a chemical composition and various predetermined degrees of crystallinity; for an alloy specimen having the chemical composition and the unknown degree of crystallinity, obtaining a curve representing the electrical resistivity and temperature thereof; and determining the unknown degree of crystallinity by comparing the curve to the master curve plot.
G01N 27/14 - Recherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques en recherchant l'impédance en recherchant la résistance d'un corps chauffé électriquement dépendant de variations de température
One embodiment provides a method of melting, comprising: providing a mixture of alloy elements that are at least partially crystalline; and heating the mixture in a container to a temperature above a melting temperature of the alloy elements to form an alloy, wherein the container comprises silica, and wherein the mixture comprising Zr and is free of Ti and Be.
Provided in one embodiment includes a multi-fully alloyed powder that provides a wear-resistant and corrosion-resistant coating on a substrate when applied by a thermal spraying process. The coating exhibits desirable hardness, toughness, and bonding characteristics in a highly dense coating that is suitable for a wide range of temperatures. The embodiment provides a method of forming a coating, the method comprising: providing a substrate; and disposing onto the substrate a coating, comprising: a powder-containing composition comprising an alloy, the alloy comprising a solid solution comprising nickel, and a first component comprising at least one transition metal element and at least one nonmetal element.
C23C 4/10 - Oxydes, borures, carbures, nitrures ou siliciuresLeurs mélanges
C23C 4/067 - Matériaux métalliques contenant des particules libres d’éléments non-métalliques, p. ex. du carbone, du silicium, du bore, du phosphore ou de l’arsenic
56.
Bulk solidifying amorphous alloys with improved mechanical properties
Mechanical hooks made of bulk-solidifying amorphous alloys, wherein the bulk-solidifying amorphous alloys provide ruggedness, durability, higher service loads, excellent resistance to chemical and environmental effects, and low-cost manufacturing are provided. In addition, methods of making such mechanical hooks from bulk-solidifying amorphous alloys are also disclosed.
Amorphous alloy armor made of at least one thin layer of bulk-solidifying amorphous alloys and methods of forming such armor are provided. Forming the armor in accordance with the current invention provides ruggedness, a lightweight structure, excellent resistance to chemical and environmental effects, and low-cost manufacturing.
F41H 5/04 - Structure des plaques composées de plus d'une couche
B32B 15/08 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique
C22C 1/02 - Fabrication des alliages non ferreux par fusion
One embodiment provides a composition, the composition comprising: an alloy that is at least partially amorphous and is represented by a chemical formula: (Zr, Ti)aMbNcSnd, wherein: M is at least one transition metal element; N is Al, Be, or both; a, b, c, and d each independently represents an atomic percentage; and a is from about 30 to 70, b is from about 25 to 60, c is from about 5 to 30, and d is from about 0.1 to 5.
Metallic dental prostheses made of bulk-solidifying amorphous alloys wherein the dental prosthesis has an elastic strain limit of around 1.2% or more and methods of making such metallic dental prostheses are provided.
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
Produits et services
MRI diagnostic apparatus, nuclear medicine imaging apparatus for research purposes; nuclear medicine imaging apparatus; ultrasonic sensors and devices; medical imaging; apparatus and instruments for electrophoresis and mass spectrometry; metering devices for metering liquids; metering devices for laboratory requirements; volumetric flasks; measuring cylinders; pipettes; burettes. Orthopaedic joint implants; knee and hip implants; surgical screws, coating sold as an integral component of medical stents and other implantable medical devices; cardiac pacemakers and heart pacemakers; vacuum pumps for medical purposes; medical apparatus for diagnosing or treating respiratory conditions; respiratory aspirators; medical cutting devices; medical apparatus and units for dosage, measuring and monitoring; drug delivery devices and systems; hydrophilic guide wire to track catheters; laparoscopic tools and devices; scissors; forceps; medical syringes; drug delivery systems; phaco tips for cataract removal; surgical tools; scalpels; stapling devices and staples; pliers; trocars; endoscopy micro-nano scale tools and machines; fixation implants comprised of artificial material used in the bone and neck; medical and surgical apparatus and instruments; orthopaedic fixation device used in orthopaedic transplant and/or implant surgery; ophthalmic tools, devices and equipment; tools, devices and equipment for locating grooves, engravings and other indicia on ophthalmic lenses; ophthalmic instruments; instruments for measuring the diameter of ophthalmic lenses; instruments for locating the optical centre of ophthalmic lenses; dental devices and equipment; dental bridges; inlays; dental implants; brachytherapy devices; radiation shields.
62.
IRON- CHROMIUM- MOLYBDENUM - BASED THERMAL SPRAY POWDER AND METHOD OF MAKING OF THE SAME
One embodiment provides a composition, comprising: a powder composition comprising alloy that is at least partially amorphous, the alloy comprising chromium, molybdenum, carbon, boron, and iron. One embodiment provides a method of forming a coating, comprising: providing a substrate; and disposing onto the substrate a coating, comprising: powder composition comprising an alloy that is at least partially amorphous, the alloy comprising chromium, molybdenum, carbon, boron, and iron.
Provided herein include methods of molding a parison comprising an amorphous alloy and or an amorphous alloy composites, where the molding takes place within the supercooled liquid region or around the glass transition temperature of the amorphous alloy. In one embodiment, the foπning can be carried out with two fluids at different temperatures. The molded article can have a very high aspect ratio or a three-dimensional hollow shape with a desirable surface finish.
Provided in one embodiment includes a multi-fully alloyed powder that provides a wear- resistant and corrosion-resistant coating on a substrate when applied by a thermal spraying process. The coating exhibits desirable hardness, toughness, and bonding characteristics in a highly dense coating that is suitable for a wide range of temperatures. The embodiment provides a method of forming a coating, the method comprising: providing a substrate; and disposing onto the substrate a coating, comprising: a powder-containing composition comprising an alloy, the alloy comprising a solid solution comprising nickel, and a first component comprising at least one transition metal element and at least one nonmetal element.
C23C 4/04 - Revêtement par pulvérisation du matériau de revêtement à l'état fondu, p. ex. par pulvérisation à l'aide d'une flamme, d'un plasma ou d'une décharge électrique caractérisé par le matériau de revêtement
Provided in one embodiment is an article, comprising a first part having a first surface and a hermetic seal disposed over a portion of the first surface, wherein the hermetic seal comprises a composition that is at least partially amorphous.
F16J 15/08 - Joints d'étanchéité entre surfaces immobiles entre elles avec garniture solide comprimée entre les surfaces à joindre exclusivement par garniture métallique
B23K 13/01 - Soudage par chauffage au moyen d'un courant haute fréquence par chauffage par induction
B23K 20/02 - Soudage non électrique par percussion ou par une autre forme de pression, avec ou sans chauffage, p. ex. revêtement ou placage au moyen d'une presse
B23K 20/16 - Soudage non électrique par percussion ou par une autre forme de pression, avec ou sans chauffage, p. ex. revêtement ou placage en interposant un matériau particulier facilitant l'assemblage des pièces, p. ex. un matériau absorbant ou produisant des gaz
B23K 20/22 - Soudage non électrique par percussion ou par une autre forme de pression, avec ou sans chauffage, p. ex. revêtement ou placage tenant compte des propriétés des matériaux à souder
B23K 26/32 - Assemblage tenant compte des propriétés du matériau concerné
C22C 30/00 - Alliages contenant moins de 50% en poids de chaque constituant
H01L 21/50 - Assemblage de dispositifs à semi-conducteurs en utilisant des procédés ou des appareils non couverts par l'un uniquement des groupes ou
H01L 23/10 - ConteneursScellements caractérisés par le matériau ou par la disposition des scellements entre les parties, p. ex. entre le couvercle et la base ou entre les connexions et les parois du conteneur
B23K 26/211 - Assemblage par soudage avec interposition de matériau particulier pour faciliter la connexion des parties
Provided in one embodiment is a method of forming an interfacial layer or a seal, the method comprising: providing a composition that is at least partially amorphous, the composition having a glass transition temperature Tg and a crystallization temperature Tx; heating the composition to a first temperature that is below Tx; disposing the heated composition to form the interfacial layer or the seal; and cooling the interfacial layer or the seal to a second temperature that is below Tg. Provided in one embodiment is an article, comprising a first part having a first surface and a hermetic seal disposed over a portion of the first surface, wherein the hermetic seal comprises a composition that is at least partially amorphous.
Methods and apparatuses for the continuous casting of solid foam structures with varying bubble density from bulk solidifying amorphous alloys are provided. Continuously cast solid foam structures having bubble densities in the range of from 50 percent up to 95% by volume are also provided.
B22D 11/06 - Coulée continue des métaux, c.-à-d. en longueur indéfinie dans des moules dont les parois se déplacent, p. ex. entre des rouleaux, des plaques, des courroies, des chenilles
B22D 27/00 - Traitement du métal dans le moule pendant qu'il est liquide ou plastique
69.
High durability structures of amorphous alloy and a method of forming
Articles of bulk-solidifying amorphous alloys such as a golf club face insert with improved durability and fatigue resistance, and more specifically articles of bulk-solidifying amorphous alloys subjected to a surface treatment, such as shot-peening, which creates deformations in the exterior surface, and methods of improving the durability and fatigue resistance of bulk-solidifying amorphous alloys using a surface treatment, such as shot-peening.
An Fe-base in-situ composite alloy, castable into 3-dimensional bulk objects, where the alloy includes a matrix having one or both of a nano-crystalline phase and an amorphous phase, and a face-centered cubic crystalline phase. The alloy has an Fe content more than 60 atomic percent.
A process and apparatus for continuous casting of amorphous alloy sheets having large sheet thickness using bulk solidifying amorphous alloys are provided. Thick continuous amorphous alloy sheets made of bulk solidifying amorphous alloys are also provided.
B22D 11/06 - Coulée continue des métaux, c.-à-d. en longueur indéfinie dans des moules dont les parois se déplacent, p. ex. entre des rouleaux, des plaques, des courroies, des chenilles
72.
Method of making in-situ composites comprising amorphous alloys
A method of forming in-situ composites of metallic alloys comprising an amorphous phase are provided. The method generally comprising the steps of transforming a molten liquid metal at least partially into a crystalline solid solution by cooling the molten liquid metal down to temperatures below a “remelting” temperature, then allowing the solid crystalline metal to remain at temperatures above the glass transition temperature and below the remelting temperature such that at least a portion of the metal remelts to form a partially amorphous phase in an undercooled liquid, and finally subsequently cooling the composite alloy to temperatures below the glass transition temperature.
The current invention is directed to a medical implant made of bulk-solidifying amorphous alloys and methods of making such medical implants, wherein the medical implants are biologically, mechanically, and morphologically compatible with the surrounding implanted region of the body.
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
14 - Métaux précieux et leurs alliages; bijouterie; horlogerie
Produits et services
Personal digital assistants, portable listening devices, camcorders, cinematographic cameras, photographic cameras, compact disc players, computers, printers for use with computers, magnetic disks, gauges, loudspeakers, measuring instruments, portable telephones, protective helmets, protective helmets for sports, radios, vehicle radios, audio and video receivers, sound recording apparatus, spectacle frames, spectacles(optics), personal stereos, sunglasses, telephone apparatus, bullet-proof vests, video telephones, workmen's protective face-shields, and protection devices against x-rays. Medical devices, namely, hip joint orthopaedic implants and knee braces; dental instruments, namely, picks, burs and mirrors. Watches, clocks and jewellery.
76.
Method of making dense composites of bulk-solidifying amorphous alloys and articles thereof
A method of making composites of bulk-solidifying amorphous alloys, and articles made thereof, containing at least one type or reinforcement material, wherein the composite material preferably comprises a high volume fraction of reinforcement material and is fully-dense with minimum porosity are provided.
Pt-based bulk-solidifying amorphous alloys and methods of forming articles from Pt-based bulk-solidifying amorphous alloys are provided. The Pt-based alloys of the current invention are based on Pt—Ni—Co—Cu—P alloys.
Metallic dental prostheses made of bulk-solidifying amorphous alloys wherein the dental prosthesis has an elastic strain limit of around 1.2% or more and methods of making such metallic dental prostheses are provided.
Sporting knives. Wearing apparel, including shirts, T-shirts, shorts, pants, sweatshirts, sweatpants, hats, visors, shoes and belts. Sporting goods, namely tennis rackets and materials used in skis, ski poles and snowboards.