发明名称 |
Reduced thermal conductivity TBC by EB-PVD process to incorporate porosity |
摘要 |
<p>A method for reducing thermal conductivity in thermal barrier coatings (TBC) through the incorporation of porosity comprising the steps of depositing a mixture comprising a TBC matrix and a fugitive material upon a part to form a layer, and heating the layer at a temperature and for a duration sufficient to liberate a portion of the fugitive material to form a porous network.</p> |
申请公布号 |
EP1580296(A3) |
申请公布日期 |
2005.10.05 |
申请号 |
EP20050251745 |
申请日期 |
2005.03.22 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
ULION, NICHOLAS E.;BROADHURST, DONALD;MALONEY, MICHAEL J.;CLAVETTE, CLAUDE J.;LITTON, DAVID A.;TRUBELJA, MLADEN |
分类号 |
B32B7/02;B32B18/00;C23C14/06;C23C14/30;C23C14/58;C23C28/00;F01D5/28;(IPC1-7):C23C14/06 |
主分类号 |
B32B7/02 |
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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