Method of making Cr-bearing gamma titanium aluminides

Details Method of making Cr-bearing gamma titanium aluminides Method of making Cr-bearing gamma titanium aluminides

1993-12-02

1995-07-18

Roy, Upendra

Metal treatment

Stock

Titanium, zirconium, or hafnium base

148669, 420418, 420421, 420590, C22C 1400

Patent

active

054337992

ABSTRACT:
An article comprises a Cr-bearing, predominantly gamma titanium aluminide matrix including second phase dispersoids, such as TiB.sub.2, in an amount effective to increase both the strength and the ductility of the matrix.

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