| 发明名称 |
COATED CASTING CORES AND MANUFACTURE METHODS |
| 摘要 |
A casting core assembly (140) includes a metallic core (144, 146, 148), a ceramic core (142) having a compartment (186) in which the portion of the metallic core is received, and a ceramic coating (260) at least partially covering the metallic core and the ceramic core. |
| 申请公布号 |
WO2015073202(A1) |
申请公布日期 |
2015.05.21 |
| 申请号 |
WO2014US62546 |
申请日期 |
2014.10.28 |
| 申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
CASTLE, LEA K.;SPANGLER, BRANDON W. |
| 分类号 |
B22C9/10;C23C16/06;F01D5/12 |
主分类号 |
B22C9/10 |
| 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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