C - Chemistry – Metallurgy – 22 – C
Patent
C - Chemistry, Metallurgy
22
C
75/116
C22C 19/07 (2006.01) C22C 30/00 (2006.01) C22C 38/52 (2006.01)
Patent
CA 1183704
COBALT-BASE SUPERALLOY ABSTRACT OF THE DISCLOSURE Disclosed is a cobalt-base superalloy containing about 32% cobalt, 8% nickel, 26.5% chromium, 2.5% tungsten, 5% niobium, about 1% each maganese and silicon, about .4% carbon, and the balance about 23% iron plus incidental impurities and modifiers normally found in alloys of this class. The alloy is readily processed in the form of wrought products, castings, metal powder and all forms of welding and hardfacing materials. The outstanding characteristics of the new alloy include the resistance to cavitation erosion and galling, low cost and minimal use of strategic metals.
397576
Crook Paul
Cabot Corporation
Marcoux & Sher Swabey Mitchell Houle
LandOfFree
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