Prerequisites: None

Hours: 90

Course Description:This course introduces the Gas Tungsten Arc Welding (GTAW) process including equipment, maintenance and the use of common filler materials. Students will be taught how to TIG weld beads, fillets, and groove welds. It also introduces basic metallurgy explaining physical and mechanical properties of metal, the effect of preheating and post-heating as well as proper joint fit-up and alignment.


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