发明授权
- 专利标题: Method of producing non-oxide ceramic sintered bodies
- 专利标题(中): 生产非氧化陶瓷烧结体的方法
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申请号: US325985申请日: 1989-03-20
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公开(公告)号: US4940843A公开(公告)日: 1990-07-10
- 发明人: Masakazu Adachi , Kaname Fukao
- 申请人: Masakazu Adachi , Kaname Fukao
- 申请人地址: JPX
- 专利权人: NGK Insulators, Ltd.
- 当前专利权人: NGK Insulators, Ltd.
- 当前专利权人地址: JPX
- 优先权: JPX63-68278 19880324
- 主分类号: C04B35/584
- IPC分类号: C04B35/584 ; C04B35/593 ; C04B35/622 ; C04B35/64 ; F02B3/06
摘要:
A non-oxide ceramic sintered body is produced by calcining, before sintering, a non-oxide ceramic shaped body in an atmosphere having a particular partial oxygen pressure.
公开/授权文献
- US5524304A Bed rail mounted drive unit for patient positioner 公开/授权日:1996-06-11
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