- 专利标题： MANUFACTURING A MONOLITHIC COMPONENT WITH DISCRETE PORTIONS FORMED OF DIFFERENT METALS
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申请号： US15096544申请日： 2016-04-12
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公开(公告)号： US20170292382A1公开(公告)日： 2017-10-12
- 发明人: Lea Kennard Castle , Mario P. Bochiechio
- 申请人： United Technologies Corporation
- 主分类号： F01D5/14
- IPC分类号： F01D5/14 ; B22D27/04 ; F01D5/28 ; B22D21/00 ; F04D29/32 ; F04D29/38 ; B22D25/02 ; B22D19/00
摘要：
Methods are provided for manufacturing a component. In one method, first material is cast into a first body. At least a portion of the first body is machined. Second metal material is cast onto at least the machined portion of the first body to form a monolithic second body. A first portion of the second body is formed by the first metal material. A second portion of the second body is formed by the second metal material. The second metal material is different from the first metal material.
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