发明申请
- 专利标题: Corrosion-resistant multilayer ceramic member
- 专利标题(中): 耐腐蚀多层陶瓷构件
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申请号: US12457781申请日: 2009-06-22
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公开(公告)号: US20100003510A1公开(公告)日: 2010-01-07
- 发明人: Shoji Kano , Waichi Yamamura , Yoshihiro Kubota
- 申请人: Shoji Kano , Waichi Yamamura , Yoshihiro Kubota
- 申请人地址: JP Tokyo
- 专利权人: SHIN-ETSU CHEMICAL CO., LTD.
- 当前专利权人: SHIN-ETSU CHEMICAL CO., LTD.
- 当前专利权人地址: JP Tokyo
- 优先权: JP2008-177212 20080707
- 主分类号: B32B7/00
- IPC分类号: B32B7/00
摘要:
The present invention is a corrosion-resistant multilayer ceramic member including at least: a ceramic substrate, an electrode layer formed on the ceramic substrate, a feeding member that supplies electricity to the electrode layer, and a protection layer that prevents corrosion; wherein the electrode layer is formed on one surface or both surfaces of the ceramic substrate, the feeding member is connected with the electrode layer, the protection layer is formed with a thickness of 0.02 mm or above and 10 mm or less on that surface of the ceramic substrate where the electrode layer is formed so as to cover the electrode layer, and the protection layer contains any one of silicon oxide, rare-earth oxide, aluminum nitride, and aluminum oxide as a main component. Hereby, there is provided a corrosion-resistant multilayer ceramic member that has excellent corrosion resistance and a long life duration even when exposed to a corrosive gas.
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