| 发明名称 |
CASTING CORE ASSEMBLY METHODS |
| 摘要 |
A casting core assembly includes a metallic core and a ceramic core. The process for forming the casting core assembly includes inserting a ceramic plug of a metallic core and ceramic plug core subassembly into a compartment of the ceramic core. The ceramic plug is secured to the ceramic core. |
| 申请公布号 |
US2012168108(A1) |
申请公布日期 |
2012.07.05 |
| 申请号 |
US20100981650 |
申请日期 |
2010.12.30 |
| 申请人 |
FARRIS JOHN R.;PROPHETER-HINCKLEY TRACY A.;JENNE DOUGLAS C.;GLEINER MATTHEW S.;THOMAS PETER H.;UNITED TECHNOLOGIES CORPORATION |
发明人 |
FARRIS JOHN R.;PROPHETER-HINCKLEY TRACY A.;JENNE DOUGLAS C.;GLEINER MATTHEW S.;THOMAS PETER H. |
| 分类号 |
B22C9/10;B22D25/02 |
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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