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29/05

Can solder copper and aluminum is solder wire, can solder copper and aluminum

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Ordinary soldering tin is not allowed to weld copper and aluminum, copper and aluminum welding can use low temperature 179 wieodin 51 wire welding with 51-f welding machine, need to cooperate with 51-f flux welding machine welding.Welding principle: use the parent temperature rise, heating to a certain 200 degrees or so, and then use the parent heat conduction with flux wire melting molding.

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