发明授权
- 专利标题： Recession resistant coated ceramic part
- 专利标题（中）： 耐腐蚀涂层陶瓷部件
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申请号： US10284693申请日： 2002-10-31
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公开(公告)号： US06682820B1公开(公告)日： 2004-01-27
- 发明人: Vimal K. Pujari
- 申请人： Vimal K. Pujari
- 主分类号： B32B1504
- IPC分类号： B32B1504
摘要：
A recession resistant coated ceramic part. The ceramic part has a ceramic substrate and a recession resistant coating disposed on the substrate. The coating includes a plurality of layers diffusion bonded to each other and to the substrate respectively. The top most layer is characterized by a greater resistance to recession due to oxidation than that of the substrate.
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