发明名称 |
THERMAL BARRIER COATING MEMBER, METHOD FOR PRODUCING THE SAME, USE OF THE THERMAL BARRIER COATING MATERIAL, GAS TURBINE, AND SINTERED BODY |
摘要 |
There are provided a thermal barrier coating material and a thermal barrier coating member that can suppress spalling when used at a high temperature and have a high thermal barrier effect, a method for producing the same, a turbine member coated with a thermal barrier coating, and a gas turbine. The thermal barrier coating member comprises a heat resistant substrate 21, a bond coat layer 22 formed thereon, and a ceramic layer 24 formed further thereon, wherein the ceramic layer 24 comprises an oxide which consists of an oxide represented by the general formula A 2 Zr 2 O 7 doped with a predetermined amount of CaO or MgO and has 10 volume % or more of a pyrochlore type crystal structure, where A represents any of La, Nd, Sm, Gd, and Dy. |
申请公布号 |
EP2371987(B1) |
申请公布日期 |
2016.12.21 |
申请号 |
EP20110171531 |
申请日期 |
2006.10.06 |
申请人 |
Mitsubishi Hitachi Power Systems, Ltd. |
发明人 |
Namba, Katsumi;Torigoe, Taiji;Okada, Ikuo;Mori, Kazutaka;Nagano, Ichiro;Kawata, Yutaka;Takahashi, Koji |
分类号 |
C04B35/486;C23C4/02;C23C4/11;C23C30/00;F01D5/28;F02K9/97 |
主分类号 |
C04B35/486 |
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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