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铜与铝的焊接怎么焊

更新时间: 2020-07-03 00:00:00     

铜与铝的焊接两种方法如下:

1、传统上常用挂锡的方法焊接铜铝。焊接方式选用气焊或电烙铁,温度很容易控制,流动性好,无毒,单面焊接双面成型;

2、低温焊接。操作简单,焊接方式同上,焊接后的抗拉强度流动性优。由于铝与铜的焊接性差,必须采用特殊的焊料,焊剂,操作上也不同于一般的焊接工艺。

关键词: 焊接 怎么

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