发明授权
- 专利标题： Vacuum brazing process
- 专利标题（中）： 真空钎焊工艺
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申请号： US53649474申请日： 1974-12-26
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公开(公告)号： US3917151A公开(公告)日： 1975-11-04
- 发明人: ROBINSON IVAN B
- 申请人： KAISER ALUMINIUM CHEM CORP
- 专利权人： Kaiser Aluminium Chem Corp
- 当前专利权人： Kaiser Aluminium Chem Corp
- 优先权： US53649474 1974-12-26; US33070973 1973-02-08
- 主分类号： B23K35/00
- IPC分类号： B23K35/00 ; B23K35/28 ; B23K1/04
摘要：
This invention relates to an improved magnesium source for the vacuum brazing of aluminum members, the source comprising a magnesium-containing member clad with a magnesium-free aluminum alloy. The cladding effectively prevents the premature vaporization of the magnesium during vacuum brazing operations and also prevents the formation of a complex magnesium-containing oxide film on the magnesium source.
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