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哪些焊接属于压焊
更新时间: 2020-10-19 00:00:00  

锻焊、接触焊、摩擦焊、气压焊、冷压焊、爆炸焊属于压焊范畴。

压焊的定义如下:

焊接过程中必须对焊件施加压力,是将被焊金属接触部分加热至塑性状态或局部熔化状态,再施加一定的压力,以使金属原子间相互结合形成牢固的焊接接头的焊接方法。

关键词: 哪些 焊接 属于

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