发明名称 |
Thermal barrier coating compositions, processes for applying same and articles coated with same |
摘要 |
<p>A process of coating an article includes the steps of (1) applying a ceramic based compound to at least one surface of an article to form a layer of ceramic based compound; (2) applying at least one inert compound upon the ceramic based compound layer to form a protective layer, wherein the at least one inert compound is composed of a first inert compound having a cubic crystalline structure of formula (I) A3B2X3O12, or a second inert compound comprising a hexagonal crystalline structure of formula (II) A4B6X6O26, or a mixture of the first inert compound and the second inert compound; and (3) heat treating the coated article.
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申请公布号 |
EP1806431(A3) |
申请公布日期 |
2010.11.03 |
申请号 |
EP20070250089 |
申请日期 |
2007.01.10 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
LITTON, DAVID A.;MALONEY, MICHAEL J.;FRELING, MELVIN;SMEGGIL, JOHN G.;SNOW, DAVID B.;SCHLICHTING, KEVIN W. |
分类号 |
C23C26/00;C04B35/01;C04B35/486;C04B41/00;C23C28/00;C23C28/04 |
主分类号 |
C23C26/00 |
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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