发明名称 MISCHMETAL OXIDE TBC
摘要 The present invention is a turbine engine component comprising a superalloy substrate, a bond coat overlying the substrate having a thickness in the range of about 0.0005 inch to about 0.005 inch, a thin alumina scale overlying the bond coat, and a thermal barrier coating (TBC) overlying the thin alumina scale, the TBC having a thickness in the range of about 0.0025 inch to about 0.010 inch, and comprising at least mischmetal oxide.
申请公布号 US2007122658(A1) 申请公布日期 2007.05.31
申请号 US20060465288 申请日期 2006.08.17
申请人 GENERAL ELECTRIC CORPORATION 发明人 JOHNSON LYMAN A.;JOHNSON MARY;BRUCE ROBERT W.
分类号 B32B19/00;B32B9/00 主分类号 B32B19/00
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