发明授权
- 专利标题: Method for manufacture of low thermal expansion cordierite ceramics
- 专利标题(中): 低热膨胀堇青石陶瓷的制造方法
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申请号: US609526申请日: 1984-05-14
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公开(公告)号: US4495300A公开(公告)日: 1985-01-22
- 发明人: Shiro Sano
- 申请人: Shiro Sano
- 申请人地址: JPX Tokyo
- 专利权人: Agency of Industrial Science and Technology, Ministry of International Trade and Industry
- 当前专利权人: Agency of Industrial Science and Technology, Ministry of International Trade and Industry
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX57-4155 19820114
- 主分类号: C04B35/195
- IPC分类号: C04B35/195 ; C04B35/18 ; C04B35/20 ; C04B35/48
摘要:
A low thermal expansion cordierite ceramic is produced by combining cordierite with a zirconium compound and a phosphorus compound and sintering the resultant mixture thereby giving rise to zircon therein.
公开/授权文献
- US5608956A System for automatically assembling a seat 公开/授权日:1997-03-11
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