发明名称 |
Thermal coating composition |
摘要 |
<p>An abrasive coating is prepared by plasma spraying a top coating over a bond coating medium. The resultant structure has an improved resistance to corrosion, and a lower thermal conductivity. The coating provides substantially enhanced engine efficiency and improved durability. The coating consists of from eleven to fourteen weight percent (11 to 14 wt.%) yttria and the balance essentially zirconia. <IMAGE></p> |
申请公布号 |
EP0926254(B9) |
申请公布日期 |
2006.01.18 |
申请号 |
EP19980310415 |
申请日期 |
1998.12.18 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
FRELING, MELVIN;LAGUEUX, KEN R.;ZAJCHOWSKI, PAUL H. |
分类号 |
F01D5/28;C23C4/02;C23C4/06;C23C4/10;F02C7/28;(IPC1-7):C23C4/10 |
主分类号 |
F01D5/28 |
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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