. Fume is the product of consumables, base metals, and coatings on metals during arc welding processes (during all cutting, brazing, and welding). A) TrueB) False
This is true. Welding fumes are a combination of metallic oxides, silicates and also fluorides. the formation of these films are a result of a metal being exposed to heat above its boiling point and a condensation of its vapours into good fine particles. such films are made up of particles from the material that one is welding and also particles from electrode.
