发明名称 |
Ceramic fibers in the system silicon-boron-nitrogen-carbon |
摘要 |
The invention relates to new amorphous, high-strength SiBN(C) fibers which are at the same time resistant to high-temperature creep, their production and use. The fibers have a strength at room temperature of >2.5 GPa, a modulus of elasticity of >250 GPa and a creep value m of from 0.4 to 1 (in accordance with standard BSR test, 1 hour, 1400 DEG C.).
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申请公布号 |
US5968859(A) |
申请公布日期 |
1999.10.19 |
申请号 |
US19980133125 |
申请日期 |
1998.08.12 |
申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
BALDUS, HANS-PETER;PERCHENEK, NILS;THIERAUF, AXEL;HERBORN, RALF;SPORN, DIETER |
分类号 |
D01F9/10;C04B35/589;C04B35/622;(IPC1-7):C04B35/58 |
主分类号 |
D01F9/10 |
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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