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Stephen Thomas Magyar, Emanuel Collins Hirakis, Maurice Louis Gell, Edward Joseph Felten: Oxidation resistant cobalt base alloy. United Technologies Corporation, Charles E Sohl, March 14, 1978: US04078922 (22 worldwide citation)

Cobalt base alloys for use at elevated temperatures are disclosed that possess excellent resistance to oxidation/corrosion at elevated temperatures in combination with mechanical properties which exceed those of similar alloys currently in use. The resistance to oxidation/corrosion is afforded by a ...


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Klein Howard Joseph, Herchenroeder Robert B H: Oxidation resistant alloys. Cabot Corporation, Buell Blenko & Ziesenheim, April 9, 1974: US3802875 (5 worldwide citation)

A weldable oxidation resistant cobalt-base alloy is provided containing a small but effective addition of lanthanum preferably in the range of 0.001 to 0.018 percent by weight.


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Oxidation resistant cobalt base alloy. United Technologies, July 5, 1978: GB1516795-A (1 worldwide citation)

1516795 Co-alloy UNITED TECHNOLOGIES CORP 6 Dec 1976 [8 Dec 1975] 50693/76 Heading C7A An oxidation and corrosion resistant superalloy consists of Cr 18 - 30 At least one of Mi/Fe 10 - 30 At least one of W/Mo 5 - 15 At least one of Ta/Nb 1 - 5 C 0À05 - 0À6 Al 3À5 - 8À0 Hf 0À5 - 2À0 Ti 0 - 0À5 Y 0À02 ...


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Felten Edward J, Magyar Stephen T, Hirakis Emanuel C, Gell Maurice L: Alliages a base de cobalt resistant a loxydation, Oxidation resistant cobalt base alloy. United Technologies Corporation, SWABEY OGILVY RENAULT, November 25, 1980: CA1090168

ABSTRACT OF THE DISCLOSURE Cobalt base alloys for use at elevated temperatures aredisclosed that possess excellent resistance to oxidation/corrosionat elevated temperatures in combination with mechanical proper-ties which exceed those of similar alloys currently in use. The sesistance to oxidation/c ...


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