Arc soldering?

2016-11-18 9:37 pm
There's no actual reason, but I'm curious, could you take a power supply, connect one end to a metal object, connect the other end to a piece of solder and use that to solder something. Also if it is possible how much current would be needed.

回答 (6)

2016-11-19 12:50 am
✔ 最佳答案
The current would melt the solder, all right, but you wouldn't get a good joint. For soldering, you need the work (wires, or metal) to melt the solder. Applying melted solder to cold metal gets you a failed joint.
2016-11-21 9:21 am
> 6V -12 DC with > 25Amp Current Required with Graphite or Tungston +Ve Electrode is preferable Use Solder (Lead + alloys Stick ) & Flux required.(It is like a TIG Welding method).Weldment metal Should be very thick preferably Copper OR Brass (If so thin it will burn).
2016-11-19 6:40 am
Bad idea - solder involves heating the metal base moderately and applying the solder - not melting the solder up in the air.
2016-11-19 4:02 am
The solder will melt and splatter, but the joint will not get hot enough for the solder to flow onto it.
2016-11-18 10:45 pm
Power source needs about 2V to 4V depending on the wire length and thickness , current is between 5A to 10A.
It would not do the soldering because the whole solder is melting down in seconds.
2016-11-20 8:44 pm
As soon as the solder melts the circuit is open and it cools before it can bond with the work. And the voltage / current damages any attached electronic devices.


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