Nickel-based single crystal superalloy

Details Nickel-based single crystal superalloy Nickel-based single crystal superalloy

C - Chemistry, Metallurgy

22

C

75/109, 170/83,

C22C 19/05 (2006.01) C22C 19/00 (2006.01) C22F 1/10 (2006.01) C30B 11/00 (2006.01)

Patent

CA 2029539

PATENT 13DV-9766 NICKEL-BASED SINGLE CRYSTAL SUPERALLOY ABSTRACT OF THE DISCLOSURE A nickel-based superalloy consisting essentially of, in weight percent, from about 4 to about 5 percent chromium, from about 11 to about 14 percent cobalt, from about 4 to about 8 percent tungsten, from about 6 to about 10 percent tantalum, from about 5 to about 7 percent aluminum, from about 5.5 to about 8 percent rhenium, from about 0 to about 0.50 percent hafnium, from about 0 to about 0.07 percent carbon, from 0 to about 0.01 percent boron, from 0 to about 0.030 percent yttrium, from 0 to about 6 percent ruthenium, from 0 to about 1 percent molybdenum, from 0 to about 1 percent niobium, and the balance essentially nickel. Articles made from the superalloy of the invention are especially useful when cast as single crystal airfoils for use in advanced gas turbine engines.

Affiliated with

Also associated with

Rating

Nickel-based single crystal superalloy does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Nickel-based single crystal superalloy, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nickel-based single crystal superalloy will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1809139