Oxidation resistant cobalt-based alloy

Details Oxidation resistant cobalt-based alloy Oxidation resistant cobalt-based alloy

C - Chemistry, Metallurgy

22

C

C22C 19/07 (2006.01) F01D 5/28 (2006.01) F01D 9/02 (2006.01) F01D 9/04 (2006.01) F02C 7/00 (2006.01)

Patent

CA 2152550

A cobalt-based alloy is provided that exhibits superior oxidation resistance to high temperature, gas turbine operating conditions. The cobalt-based alloy is beneficially employed as the substrate for gas turbine blades, blade rings, and vanes. The cobalt-based alloy contains as major constituents the common elements of cobalt, chromium, nickel, and tungsten. Selected minor amounts of aluminum and hafnium are incorporated into the cobalt-based alloy to improve its oxidation resistance. Optionally, minor amounts of such elements as tantalum and silicon can also be employed in the formulation of the alloy composition to further improve oxidation resistance.

Affiliated with

Also associated with

Rating

Oxidation resistant cobalt-based alloy does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Oxidation resistant cobalt-based alloy, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Oxidation resistant cobalt-based alloy will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1625100