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Does anyone have a technical reference on AC welding and oxide breakup/cleaning action? I would like to read into the details of the process and learn how it actually works on a molecular level. Thanks in advance
Reply:If I recall correctly from our textbook in school, the exact way that the oxide is removed was actually not known, just that it was a function of the DCEP portion of the cycle. At least at the time the textbook was written that isGive me fuel, give me fire, give me that which I desire.
Reply:Short explanation is that it's to do with +ve ion bombardment, occasionally electron flow gets some credit and maybe some witchcraft too but if you want a proper headache inducing version then googling something like 'aluminium welding cathodic cleaning ion flow' will get some results like this one...http://www.aws.org/wj/supplement/wj0110-1.pdfFrom the hits i got it appears that 'sputtering' gets mentioned a lot so something like 'aluminium welding cathode sputtering' will likely return a few more hits if you're feeling particually masochistic
Reply:Originally Posted by hotrodderhttp://www.aws.org/wj/supplement/wj0110-1.pdf
Reply:Great info, almost exactly what I was looking for.Thanks! |
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发表于 2021-9-1 00:11:56