Introduction:
Exothermic Welding is also called "thermit welding "or"aluminothermic welding". Exothermic is a chemical term used to describe a reaction that produces heat. For exothermic welding, it is the reaction of one metallic oxide such as copper oxide by another reductant metal, usually aluminum- yielding molten super-heated copper and aluminum oxide slag. The process of exothermic welding is a method of making electrical connections of copper to copper or copper to steel in which no outside source of heat or power is required. Process:
exothermic welding brusher