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发明名称
Investment casting cores and methods
摘要
A method involves forming a core assembly. The forming includes deforming a wire, the deforming including increasing a transverse linear dimension along at least one portion of the wire. The wire is assembled to a ceramic core.
申请公布号
US8336606(B2)
申请公布日期
2012.12.25
申请号
US201113224241
申请日期
2011.09.01
申请人
PIGGUSH JUSTIN D.;UNITED TECHNOLOGIES CORPORATION
发明人
PIGGUSH JUSTIN D.
分类号
B22C9/04;B22C9/10
主分类号
B22C9/04
代理机构
代理人
主权项
地址
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