- 专利标题： Method for manufacturing a component of a rotating machine
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申请号： US15780711申请日： 2016-12-01
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公开(公告)号： US11148200B2公开(公告)日： 2021-10-19
- 发明人: Pierluigi Tozzi , Massimo Giannozzi , Iacopo Giovannetti , Leonardo Tognarelli , Antonella Dimatteo
- 申请人： Nuovo Pignone Tecnologie Srl
- 申请人地址： IT Florence
- 专利权人： Nuovo Pignone Tecnologie Srl
- 当前专利权人： Nuovo Pignone Tecnologie Srl
- 当前专利权人地址： IT Florence
- 代理机构： Baker Hughes Patent Organization
- 优先权： IT102015000079354 20151202
- 国际申请： PCT/EP2016/079420 WO 20161201
- 国际公布： WO2017/093394 WO 20170608
- 主分类号： B33Y80/00
- IPC分类号： B33Y80/00 ; B33Y10/00 ; B22F5/04 ; F01D5/28 ; F04D29/18 ; F04D29/02 ; B22F7/06 ; F01D5/14 ; B22F10/20 ; B22F3/15 ; B22F7/08
摘要：
A method for manufacturing a component of a rotating machine comprises the steps of forming a structural inner portion by additive manufacturing from a first material; covering the structural inner portion with a protective outer portion made of a second material; the first material has a melting point higher than a second material.
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