“Unique welding processes” generally refer to specialized or less common welding techniques that may have distinct characteristics compared to more conventional methods. These processes often address specific welding challenges, materials, or applications. The term “unique” suggests that these methods are not as widely used or recognized as mainstream welding processes.
Flash Welding

Flash welding is a form of resistance welding and forge welding combined, it utilizing the heat generated by electrical resistance and high pressure to join metals. In flash welding, two workpieces are brought into contact, and an electric current is applied, creating intense heat at the point of contact. This heat causes the metal surfaces...
Thermite Welding
Overview Thermite Welding (TW), also known as exothermic welding or aluminothermic welding, is a fusion welding process that employs an exothermic chemical reaction to generate the heat required to join metal components. It is most commonly used in the welding of railroad tracks but is also applied in structural steelwork, pipeline repairs, and electrical grounding....
Flash Welding
Flash welding is a form of resistance welding and forge welding combined, it utilizing the heat generated...
Thermite Welding
Overview
Thermite Welding (TW), also known as exothermic welding or aluminothermic welding, is...