发明授权
- 专利标题: Ceramic fibers in the system silicon-boron-nitrogen-carbon
- 专利标题(中): 系统中的陶瓷纤维硅 - 硼 - 氮 - 碳
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申请号: US133125申请日: 1998-08-12
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公开(公告)号: US5968859A公开(公告)日: 1999-10-19
- 发明人: Hans-Peter Baldus , Nils Perchenek , Axel Thierauf , Ralf Herborn , Dieter Sporn
- 申请人: Hans-Peter Baldus , Nils Perchenek , Axel Thierauf , Ralf Herborn , Dieter Sporn
- 申请人地址: DEX
- 专利权人: Bayer Aktiengesellschaft
- 当前专利权人: Bayer Aktiengesellschaft
- 当前专利权人地址: DEX
- 优先权: DEX19530404 19950818
- 主分类号: D01F9/10
- IPC分类号: D01F9/10 ; C04B35/589 ; C04B35/622 ; C04B35/58
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.degree. C.).
公开/授权文献
- US5509905A Injector display 公开/授权日:1996-04-23
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