Carbon containing boron doped tri-nickel aluminide

Details Carbon containing boron doped tri-nickel aluminide Carbon containing boron doped tri-nickel aluminide

1985-10-03

1988-02-16

Dean, R.

Metal treatment

Stock

Nickel base

420460, C22C 1903

Patent

active

047253223

ABSTRACT:
A tri-nickel aluminide base alloy composition is provided with a desirable combination of tensile strength and ductility. The composition is prepared to include boron dopant in combination with relatively low percentages of carbon for the high increase in strength achieved. The composition has an Ll.sub.2 of crystalline structure. It is prepared by rapid solidification at a cooling rate of at least 10.sup.3 .degree. C. per second.

REFERENCES:
C. T. Liu & C. C. Koch, "Development of Ductile Polycrystalline Ni.sub.3 Al For High-Temperature Applications", Technical Aspects of Critical Materials Use by the Steel Industry, NBSIR 83-2679-2, vol. IIB (Jun. 1983) Center for Materials Science, U.S. Dept. of Commerce, Nat'l. Bureau of Standards.

Affiliated with

Also associated with

Rating

Carbon containing boron doped tri-nickel aluminide does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Carbon containing boron doped tri-nickel aluminide, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Carbon containing boron doped tri-nickel aluminide will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2219273