发明授权
- 专利标题: Process for brazing wide gaps
- 专利标题(中): 钎焊宽缝隙的过程
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申请号: US12743440申请日: 2008-11-11
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公开(公告)号: US08123105B2公开(公告)日: 2012-02-28
- 发明人: Raoul Galic , Brigitte Heinecke , Margarete Neuhaus , Claus Krusch , Volker Vosberg
- 申请人: Raoul Galic , Brigitte Heinecke , Margarete Neuhaus , Claus Krusch , Volker Vosberg
- 申请人地址: DE Munich
- 专利权人: Siemens Aktiengesellschaft
- 当前专利权人: Siemens Aktiengesellschaft
- 当前专利权人地址: DE Munich
- 优先权: EP07022503 20071120
- 国际申请: PCT/EP2008/065284 WO 20081111
- 国际公布: WO2009/065753 WO 20090528
- 主分类号: B23K20/02
- IPC分类号: B23K20/02 ; B23K1/00
摘要:
A method for repairing wider gaps in a substrate of a component by brazing at a brazing temperature is provided. Filler material and solder are prevented from separating in that, in a two-stage process, first the filler material and then the solder are applied to the wider gap. The powder does not melt at the brazing temperature and the filler metal does melt at the brazing temperature.
公开/授权文献
- US20110174867A1 PROCESS FOR BRAZING WIDE GAPS 公开/授权日:2011-07-21
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