| 摘要 |
PCT No. PCT/GB87/00735 Sec. 371 Date Apr. 13, 1989 Sec. 102(e) Date Oct. 13, 1989 PCT Filed Oct. 10, 1987 PCT Pub. No. WO88/03179 PCT Pub. Date May 5, 1988.An alloy formed by rapid solidification comprising Al, 1 to 7 wt % Cr and up to 6 wt % X where X is selected from refractory metals Nb, Mo, Hf, Ta, and W, has improved thermal stability. |
