The Definitive Guide to Rail Welding

What is thermit welding and So how exactly does it work? Thermit welding is usually a fusion welding method in which warmth is generated totally by an exothermic aluminothermic chemical response as opposed to an external Electrical power source. The reaction — Fe₂O₃ + 2Al → Al₂O₃ + 2Fe + warmth — provides superheated liquid iron at so

read more