发明名称 |
Method for improving refractory metal fiber reinforced molybdenum disilicide composites |
摘要 |
A method is taught for modifying the coefficient of thermal expansion of a molybdenum disilicide matrix material, so as to permit preparation of refractory metal fiber reinforced matrices having improved high temperature strength, creep resistance, toughness, and resistance to matrix cracking during thermal cycling.
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申请公布号 |
US5308806(A) |
申请公布日期 |
1994.05.03 |
申请号 |
US19920819559 |
申请日期 |
1992.01.13 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
MALONEY, MICHAEL J.;HECHT, RALPH J. |
分类号 |
C04B35/58;C04B35/80;(IPC1-7):C04B35/58 |
主分类号 |
C04B35/58 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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