MATERIALS - PART C - SPECIFICATION FOR WELDING RODS, ELECTRODES, AND FILLER METALS. Base Metal and Welding Alloy Selection Factors The base metal refers to the composition of the workpiece being ...

This type also requires some type of protectant from oxidation caused by atmospheric contamination, which often takes the form of filler material (such as flux) or a noble gas. Gas welding uses ...

It was an important moment for the technology—although the theory behind it has been recognized as plausible by many, there ...

This modified method is similar to stick welding in that a consumable filler rod is added to the molten joint. Inspired by our coverage of [Fran], [Scorch] experimented and discovered that a ...