- 专利标题： Tube coupling and a method for forming a tube coupling
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申请号： US14446647申请日： 2014-07-30
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公开(公告)号： US09950381B2公开(公告)日： 2018-04-24
- 发明人: David Andrew Leezer , Mark A. Zaccone
- 申请人： General Electric Company
- 申请人地址： US DE Wilmington
- 专利权人： Haier US Appliance Solutions, Inc.
- 当前专利权人： Haier US Appliance Solutions, Inc.
- 当前专利权人地址： US DE Wilmington
- 代理机构： Dority & Manning, P.A.
- 主分类号： F25B39/02
- IPC分类号： F25B39/02 ; B23K31/02 ; B21D39/06 ; B21D53/00 ; B23P15/26 ; B21D51/38 ; B21D21/00 ; B23K31/00 ; B23K1/00 ; B23K1/19 ; F16L13/02 ; B23K101/04 ; B23K101/14 ; B23K103/10 ; B23K103/12 ; B23K103/18
摘要：
A method for forming a tube coupling includes forming a metallurgical joint between a copper tube and an aluminum tube and annealing the copper tube and the aluminum tube after forming the metallurgical joint. The metallurgical joint has a eutectic region and an intermetallic region after annealing the copper tube and the aluminum tube. The method may assist with improving a performance of the metallurgical joint. A related tube coupling and evaporator are also provided.
公开/授权文献
- US20160033181A1 TUBE COUPLING AND A METHOD FOR FORMING A TUBE COUPLING 公开/授权日：2016-02-04
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