- 专利标题： METHOD FOR FORMING A DIRECTIONALLY SOLIDIFIED REPLACEMENT BODY FOR A COMPONENT USING ADDITIVE MANUFACTURING
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申请号： US15219921申请日： 2016-07-26
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公开(公告)号： US20170144219A1公开(公告)日： 2017-05-25
- 发明人: JinQuan Xu
- 申请人： United Technologies Corporation
- 主分类号： B22D27/04
- IPC分类号： B22D27/04 ; B33Y40/00 ; B33Y80/00 ; B22C9/10 ; B22C9/22 ; B22D29/00 ; B22D25/02 ; B22F3/105 ; B22F3/24 ; B22F5/04 ; B23K15/00 ; B23K26/342 ; B23K26/70 ; B23K37/00 ; F01D5/00 ; F01D5/12 ; F01D9/04 ; F02C7/22 ; F23R3/00 ; B33Y10/00
摘要：
A method of manufacturing a replacement body for a component is provided. The method includes the steps of: a) additively manufacturing a crucible for casting of the replacement body; b) solidifying a metal material within the crucible to form a directionally solidified microstructure within the replacement body; and c) removing the crucible to reveal the directionally solidified replacement body.
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