| 发明名称 |
Investment casting cores and methods |
| 摘要 |
<p>A method involves forming a core assembly (20). The forming includes deforming a wire (24), the deforming including increasing a transverse linear dimension along at least one portion (38) of the wire (24). The wire (24) is assembled to a ceramic core (22).</p> |
| 申请公布号 |
EP2011586(B1) |
申请公布日期 |
2015.10.07 |
| 申请号 |
EP20080252156 |
申请日期 |
2008.06.23 |
| 申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
PIGGUSH, JUSTIN D. |
| 分类号 |
B22C9/10;B22C9/24;F01D5/18 |
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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