发明名称 |
ADDITIVE MANUFACTURING HYBRID CORE |
摘要 |
A hybrid core for manufacturing high temperature parts includes a non-refractory metal portion and a refractory metal portion wherein at least a portion of the non-refractory metal portion and the refractory metal portion are manufactured by using an additive manufacturing process. |
申请公布号 |
EP2834031(A4) |
申请公布日期 |
2015.11.18 |
申请号 |
EP20130817059 |
申请日期 |
2013.04.04 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
XU, JINQUAN |
分类号 |
B22C9/10;B22C9/22;B22C19/00;B22F3/105;B22F7/06;B29C67/00;C04B35/64 |
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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