resistance welding


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  • noun a fusion welding method using electric current and pressure; includes spot, seam, projection, and butt welding


  • A process creating a metallurgical bond between metal by producing heat obtained from the resistance offered by the work to the flow of electric current, and by the application of an external pressure.


  • Welding in which a high current is made to pass through the desired points, with the resulting heat joining the parts.