|MadSci Network: Chemistry|
I need information for a chemistry project. MAny products we use are welded by electric arc welding. Welding rods normally have a metal core and an outer coating. What metal is the core composed of? What is the fuction of the core? Does it react chemically with the metals to be welded? What chemicals are used to coat welding rods? What is their function? What chemical reactions are they involved in? Thank You
Re: What metal is the core of rods used for electric arc welding?
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