发明名称 |
Ceramic thermal barrier coating with alumina interlayer |
摘要 |
A ceramic thermal barrier coating system for superalloy components subjected to high operating temperatures, such as gas turbine engine airfoils, includes a high purity alumina interfacial layer between the metallic substrate and the ceramic overcoat in order to better resist failure by spalling.
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申请公布号 |
US5015502(A) |
申请公布日期 |
1991.05.14 |
申请号 |
US19890433886 |
申请日期 |
1989.11.08 |
申请人 |
ALLIED-SIGNAL INC. |
发明人 |
STRANGMAN, THOMAS E.;SOLFEST, PATRICIA A. |
分类号 |
C23C14/08;C23C14/16;C23C16/40;F01D5/28 |
主分类号 |
C23C14/08 |
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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