High specific strength, heat resistant Ni-Ti base alloy

摘要

High specific strength, heat resistant Ni-Ti base alloy. The alloy has a nominal composition expressed NiaTibAlc (where a, b, and c are atom% fractions, a+b+c=100, a=from 45 to 60 and 0.5 /= c /= 18). Cr, Co, Mo, W, Hf, Nb, Ta, Re, V, B, C and Zr may be present singly or severally.