Abstract

A composite material (1) is proposed which comprises at least one carbon nanomaterial (2) comprising a carbon nanostructure and a further material (3), in order that a further temperature use range and a high service stability is enabled, in that the carbon nanomaterial (2) comprises at least in areas a carbide layer formed on the surface of the carbon nanomaterial (2) and in that the further material (3) comprises a metal layer and/or metal alloy layer adhering at least in areas to the carbide layer.

IPC Classes  ?

• C22C 1/10 - Alloys containing non-metals
• C01B 31/00 - Carbon; Compounds thereof
• B22F 1/00 - Metallic powderTreatment of metallic powder, e.g. to facilitate working or to improve properties
• B22F 7/00 - Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting
• C22C 47/08 - Making alloys containing metallic or non-metallic fibres or filaments by contacting the fibres or filaments with molten metal, e.g. by infiltrating the fibres or filaments placed in a mould
• C22C 49/00 - Alloys containing metallic or non-metallic fibres or filaments
• C23C 2/00 - Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shapeApparatus therefor
• C23C 26/02 - Coating not provided for in groups applying molten material to the substrate
• H01J 1/00 - Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps

Abstract

Disclosed is a heat sink for cooling parts, subassemblies, modules, or similar components, particularly for cooling electrical or electronic components. Said heat sink comprises at least one cooling element which forms at least one cooling area for connecting the component that is to be cooled and which is made of a metallic material in said cooling area.

IPC Classes  ?

• H01L 23/373 - Cooling facilitated by selection of materials for the device
• H01S 5/024 - Arrangements for thermal management

Abstract

The invention relates to a novel paint for the surface coating of bodies on surfaces, which abut a gaseous and/or vaporous and/or liquid medium for heat transfer.

IPC Classes  ?

• C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects producedFilling pastes
• C09D 7/12 - Other additives
• F28F 13/18 - Arrangements for modifying heat transfer, e.g. increasing, decreasing by applying coatings, e.g. radiation-absorbing, radiation-reflectingArrangements for modifying heat transfer, e.g. increasing, decreasing by surface treatment, e.g. polishing

Abstract

Electrical bushing, in particular for pressure applications, with a housing with at least one housing passage and with at least one electrical conductor, which is passed through the housing passage, protrudes at both ends on two housing sides, which are spaced apart from one another, out of in each case one opening of the housing passage out of the housing and is fixed in the housing by means of a tightly sealing material which fills at least the majority of the housing passage.

IPC Classes  ?

• H01B 17/30 - Sealing