| Reduction of metal ions on aluminium in molten flux during aluminium brazing |
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| 引用本文： | Zhang Qiyun (Beijing University). Reduction of metal ions on aluminium in molten flux during aluminium brazing[J]. 中国焊接, 1994, 0(1) |
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| 作者姓名： | Zhang Qiyun (Beijing University) |
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| 摘 要： | ＲｅｄｕｃｔｉｏｎｏｆｍｅｔａｌｉｏｎｓｏｎａｌｕｍｉｎｉｕｍｉｎｍｏｌｔｅｎｆｌｕｘｄｕｒｉｎｇａｌｕｍｉｎｉｕｍｂｒａｚｉｎｇＺｈａｎｇＱｉｙｕｎ（ＢｅｉｊｉｎｇＵｎｉｖｅｒｓｉｔｙ）Ａｂｓｔｒａｃｔ：Ｔｈｅｍｅｃｈａｎｉｓｍｏｆａｃｔｉｖｉｔｙ...
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Reduction of metal ions on aluminium in molten flux during aluminium brazing |
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| Zhang Qiyun. Reduction of metal ions on aluminium in molten flux during aluminium brazing[J]. China Welding, 1994, 0(1) |
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| Authors: | Zhang Qiyun |
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| Affiliation: | Beijing University |
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| Abstract: | The mechanism of activity of a flux-during aluminium brazing has been discussed. A model electrolysis experiment by Hg drop in Cu(NO3)2 0. 01M water solution was carried out for simulating the fused filler metal in molten flux. The results deduce that the higher precipitation rate of heavy metal ions on Al base, the higher activity will have. The details of molten precipitates Zn and Cd on Al base have been shown photographically as well. |
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| Keywords: | aluminium brazing flux activity |
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