发明授权
US07989087B2 Brazing fin material for heat exchangers, heat exchanger, and method of manufacturing same
有权
用于热交换器的钎焊翅片材料，热交换器及其制造方法
- 专利标题： Brazing fin material for heat exchangers, heat exchanger, and method of manufacturing same
- 专利标题（中）： 用于热交换器的钎焊翅片材料，热交换器及其制造方法
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申请号： US11764372申请日： 2007-06-18
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公开(公告)号： US07989087B2公开(公告)日： 2011-08-02
- 发明人: Yuji Suzuki , Yuji Hisatomi , Yoshiharu Hasegawa , Taketoshi Toyama , Masahiro Shimoya
- 申请人： Yuji Suzuki , Yuji Hisatomi , Yoshiharu Hasegawa , Taketoshi Toyama , Masahiro Shimoya
- 申请人地址： JP Tokyo JP Kariya
- 专利权人： Sumitomo Light Metal Industries,Denso Corporation
- 当前专利权人： Sumitomo Light Metal Industries,Denso Corporation
- 当前专利权人地址： JP Tokyo JP Kariya
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2006-180905 20060630
- 主分类号： B32B15/20
- IPC分类号： B32B15/20 ; F28F21/08 ; C22C21/04
摘要：
A brazing fin material for heat exchangers includes a core material and a filler metal clad on each side of the core material, wherein the core material is an aluminum alloy including manganese, the filler metal is an aluminum alloy including 6 to 9.5 mass % of silicon, silicon particles in the filler metal have an average circle equivalent diameter of 3 μm or less, and the brazing fin material has a thickness of 0.06 mm or less.
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