Abrégé

A method for forming and bonding a corrosion resistant perovskite layer on a surface of a steel component, for example, a stainless steel crucible is disclosed. The method comprises preparing an inhibitor mixture comprising about 0.5% to about 5% by weight of a rare-earth oxide and about 0.1% to about 1% by weight of an oxidizer; preparing a molten chloride salt mixture comprising a predetermined concentration of one of a binary eutectic mixture and a ternary eutectic mixture, mixing the inhibitor mixture to the molten chloride salt mixture to produce an inhibitor salt mixture; applying the inhibitor salt mixture to the surface of the steel component to be bonded with the perovskite layer; and heat treating the steel component with said applied inhibitor salt mixture to a predetermined temperature to form and bond the perovskite layer on said surface of said steel component.

Classes IPC  ?

• C09D 5/08 - Peintures anti-corrosion
• C09D 1/00 - Compositions de revêtement, p. ex. peintures, vernis ou vernis-laques, à base de substances inorganiques
• C01B 15/04 - Peroxydes métalliques ou leurs peroxyhydratesSuperoxydesOzonides
• C01B 15/043 - Peroxydes métalliques ou leurs peroxyhydratesSuperoxydesOzonides de métaux alcalins, alcalino-terreux ou du magnésium
• C09K 5/12 - Substances fondues, c.-à-d. substances solides à température ambiante, p. ex. métaux ou sels
• C09K 15/02 - Compositions anti-oxydantesCompositions inhibant les modifications chimiques contenant des composés inorganiques

Produits et services

Cleaning agents and preparations

Produits et services

Coolant fluids used as a heat transfer media in Geothermal applications

Produits et services

Heat transfer fluids for industrial use; Antifreezing liquids; Glycol

Produits et services

heat transfer fluid used as a coolant in manufacturing and process equipment