Many welds have some flawed metallurgical, mechanical or physical properties, which are called welding discontinuities. Perfection is a rare quality in most fields, including welding. The good news is, we’ve outlined how you can avoid 6 especially common FCAW-S welding defects in this post. In fact, the electrode for FCAW-S is often referred to as “a stick electrode that is inside out.” ĭespite all of its benefits, problems can still occur with FCAW-S. įCAW-S is also seen as a more productive version of SMAW, with fewer of the limitations associated with that older process. This makes FCAW-S a great process for outdoor projects. While MIG relies on a shielding gas, the wire electrode in FCAW-S is packed with flux in the center, which protects the work as it burns (there is a gas-shielded FCAW process, too, which is called FCAW-G).
Self-shielded flux-cored arc welding (FCAW-S) is one of the core processes you’ll learn in a welding program, and it has many advantages over the other major types of welding.įCAW has a high production rate because the equipment set up is the same as for MIG welding, but the two processes shield the electrode from atmospheric contaminants differently. Electrical Applications Program (Electrician Training).Electro-Mechanical Technologies Training.HVAC Training: Refrigeration Technologies Program.
Associate of Occupational Studies in Welding Technology.
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