发明授权
- 专利标题： Protected thermal barrier coating composite
- 专利标题（中）： 保护性热障涂层复合材料
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申请号： US666055申请日： 1996-06-19
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公开(公告)号： US5773141A公开(公告)日： 1998-06-30
- 发明人: Wayne Charles Hasz , Marcus Preston Borom , Curtis Alan Johnson
- 申请人： Wayne Charles Hasz , Marcus Preston Borom , Curtis Alan Johnson
- 申请人地址： NY Schenectady
- 专利权人： General Electric Company
- 当前专利权人： General Electric Company
- 当前专利权人地址： NY Schenectady
- 主分类号： C23C30/00
- IPC分类号： C23C30/00 ; F01D5/28 ; B32B17/06
摘要：
A composite that protects thermal barrier coatings on parts from the deleterious effects of environmental contaminants at operating temperatures with a sacrificial oxide coating is divulged. The thermal barrier coating composite decreases infiltration of molten contaminant compositions into openings in the thermal barrier coating to increase the life of the composite.
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