发明名称 |
Structural body comprising aluminum nitride and method of producing the same |
摘要 |
A structural body has an aluminum nitride sintered body, a silicon carbide film formed on a surface of the sintered body, and an intermediate layer generated between the sintered body and the silicon carbide film. The intermediate layer is mainly made of a silicon nitride. Preferably, the intermediate layer includes smaller than 5 wt% of carbon and smaller than 5 wt% of aluminum, and a thickness of the intermediate layer is greater than 0.2 mu m. |
申请公布号 |
EP0990630(A1) |
申请公布日期 |
2000.04.05 |
申请号 |
EP19990307612 |
申请日期 |
1999.09.28 |
申请人 |
NGK INSULATORS, LTD. |
发明人 |
NISHIOKA, MASAO;KATO, NAOTAKA |
分类号 |
B32B18/00;C04B41/52;C04B41/87;C04B41/89;H01L21/00;H05B3/16 |
主分类号 |
B32B18/00 |
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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