发明名称 |
ALUMINIUM-HARTLOTE UND IHRE VERWENDUNG IN ALUMINIUM-WAERMEAUSTAUSCHERN |
摘要 |
Aluminum brazing alloys for assembling aluminum heat exchangers by brazing which consist essentially of 4.5 to 13.5% of Si, 0.05 to 0.5% of Ca and the balance essentially Al and, additionally may contain Mg in the range of 0.3 to 3.0% or at least Cu component of 2.3 to 4.7% of Cu and 9.3 to 10.7% of Zn. The aluminum brazing alloys have an excellent brazability and provide high strength brazed joints with highly refined microstructure. Such superior properties make the brazing alloys especially suited for the fabrication of superhigh pressure heat exchangers. |
申请公布号 |
DE3525168(A1) |
申请公布日期 |
1986.02.06 |
申请号 |
DE19853525168 |
申请日期 |
1985.07.15 |
申请人 |
SUMITOMO PRECISION PRODUCTS CO.LTD. |
发明人 |
HAGIWARA,MICHIKI;NANBA,KAIZO;IWASAKI,SHOSUKE;ABIKO,TETSUO |
分类号 |
C22C21/00;B23K35/28;C22C21/02;F28F21/08;(IPC1-7):B23K35/28;F28F19/00 |
主分类号 |
C22C21/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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