发明授权
- 专利标题: Aluminum nitride-coated silicon carbide fiber
- 专利标题(中): 氮化铝涂层碳化硅纤维
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申请号: US150649申请日: 1993-11-04
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公开(公告)号: US5484655A公开(公告)日: 1996-01-16
- 发明人: Sai-Kwing Lau , Carl H. McMurtry
- 申请人: Sai-Kwing Lau , Carl H. McMurtry
- 申请人地址: NY Niagara Falls
- 专利权人: The Carborundum Company
- 当前专利权人: The Carborundum Company
- 当前专利权人地址: NY Niagara Falls
- 主分类号: C04B35/573
- IPC分类号: C04B35/573 ; C04B35/628 ; C04B35/80 ; B32B18/00
摘要:
The invention provides a silicon carbide fiber carrying an aluminum nitride coating between about 1 and about 15 micrometers thick. The AlN coating serves as a debond layer which improves the fracture toughness of composite materials in which the coated fiber is a reinforcement phase.
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