发明申请
- 专利标题： Method for removing oxide from cracks in turbine components
- 专利标题（中）： 从涡轮机部件的裂纹中除去氧化物的方法
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申请号： US10749486申请日： 2003-12-31
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公开(公告)号： US20050139236A1公开(公告)日： 2005-06-30
- 发明人: Lawrence Kool , Ann Ritter , Laurent Cretegny , Mark Pezzutti , Stewart Beitz
- 申请人： Lawrence Kool , Ann Ritter , Laurent Cretegny , Mark Pezzutti , Stewart Beitz
- 主分类号： B08B7/00
- IPC分类号： B08B7/00 ; B08B9/00 ; C23G1/32 ; F01D5/00
摘要：
A method for removing an oxide material from a crack in a substrate, the method includes: applying a slurry paste comprising a fluoride salt to the crack; heating the slurry paste and the crack to at least a melting point of the fluoride salt to form a reaction product; and removing the reaction product.
公开/授权文献
- US07125457B2 Method for removing oxide from cracks in turbine components 公开/授权日：2006-10-24
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