发明名称 |
THERMAL BARRIER COATING HAVING LOW THERMAL CONDUCTIVITY |
摘要 |
This invention provides a metallic article with a metallic substrate having a thermal barrier ceramic coating on its surface, the ceramic coating comprising a plurality of first layers of about 6 to 8 wt % yttria stabilized zirconia alternating with a plurality of second layers of about 18 to 22 wt % yttria stabilized zirconia. The alternating layers can be distinct layers or gradient layers. |
申请公布号 |
EP1601528(A4) |
申请公布日期 |
2011.04.27 |
申请号 |
EP20030816100 |
申请日期 |
2003.12.03 |
申请人 |
CHROMALLOY GAS TURBINE CORPORATION |
发明人 |
LIU, YOURONG;LAWTON, PAUL |
分类号 |
B32B15/04;C23C14/08;C23C28/00;C23C28/04;F01D5/28;F03B3/12 |
主分类号 |
B32B15/04 |
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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