Flux-Cored Welding Basics: What is Flux-Cored Welding?

The flux core arc welding process and self-shielding wires can be used when welding outside, or where other environmental conditions prevent the use of an external shielding gas. In this process, the outer covering and flux core melt in the heat of the arc, producing shielding gas and creating a slag covering that protects the […]