发明名称 |
Process for removing ceramic coatings by alkali |
摘要 |
<p>An aqueous caustic process can be used for replacing a thermal barrier coating on a metal surface. In the process, the metal surface is contacted with a caustic solution to remove the thermal barrier coating. The processing conditions for contacting the caustic solution are selected to avoid the formation of a peel layer during a subsequent application of a replacement thermal barrier coating and heat treatment. A replacement thermal barrier coating is then reapplied to the metal surface.</p> |
申请公布号 |
CZ9904541(A3) |
申请公布日期 |
2000.07.12 |
申请号 |
CZ19990004541 |
申请日期 |
1999.12.14 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
SANGEETA D.;FARR HOWARD JOHN;WUSTMAN ROGER DALE |
分类号 |
B08B3/08;C23C4/02;C23C10/02;C23C16/00;C23F1/00;C23F1/40;C23G1/14;C23G1/20;C23G3/00;F01D5/00;F01D5/28;(IPC1-7):B08B3/08 |
主分类号 |
B08B3/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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