发明授权
- 专利标题: Zirconia ceramic article
- 专利标题(中): 氧化锆陶瓷制品
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申请号: US812809申请日: 1997-03-06
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公开(公告)号: US5723393A公开(公告)日: 1998-03-03
- 发明人: Debasis Majumdar , Dilip K. Chatterjee , Syamal K. Ghosh
- 申请人: Debasis Majumdar , Dilip K. Chatterjee , Syamal K. Ghosh
- 申请人地址: NY Rochester
- 专利权人: Eastman Kodak Company
- 当前专利权人: Eastman Kodak Company
- 当前专利权人地址: NY Rochester
- 主分类号: C04B35/486
- IPC分类号: C04B35/486 ; C04B35/20 ; C04B35/48
摘要:
The present invention is a ceramic article of magnesium-X silicate, wherein X represents lithium, sodium or, from about 0.1 to 2 weight percent, and yttria stabilized zirconia from about 99.9 to 98 weight percent wherein the yttria stabilized zirconia has a molar ratio of yttria to zirconia of from 0.5:99:5 to 5:95.
公开/授权文献
- US5229783A Field adjustable sectoral antenna 公开/授权日:1993-07-20
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