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藥芯鋅鋁焊絲釬焊的接頭性能

發布日期:2018-09-17 10:35
藥芯鋅鋁焊絲釬焊的接頭性能
無縫藥芯鋅鋁焊絲主要用于鋁銅接頭的釬焊,與同種類的實芯釬料相比,焊絲熔敷效率高、焊劑配比穩定,與同規范的實芯焊絲相比,焊絲的塑性略差、潤濕性相當,具有操作方便、釬焊效率高、焊接穩定及焊縫可靠性高的特點。
無縫藥芯鋅鋁焊絲的熔化溫度范圍為648~661K。釬焊鋁鋁接頭時連接抗拉強度可以達到62MPa,釬焊鋁銅接頭時連接抗拉強度可以達到78MPa。
鋁焊絲
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