Description
This course will introduce students to basic metallurgy and heat treat procedures relating to mild steel, high
carbon steel, and cast iron. This course will teach basic electrical AC and DC currents, polarity for welding machines, troubleshooting, and electrical safety. This course will teach destructive and non-destructive testing. Students will learn different welding codes and welder qualification testing.
Objectives:
? Learn steel manufacturing processes
? Learn metal identification methods
? Understand face center and body center cubes
? Identify transition temperature
? Describe annealing, quenching, tempering, and normalizing
? Define cementite, pearlite, ferrite, austenite, and martensite
? Understand heat treat procedures for carbon and iron based metals
? Understand stress and strain loads related to weld strength, tensile strength, and yield strength
? AC-DC fundamentals
? Welder polarity setup
? Troubleshooting welders and equipment
? Electrical safety
? Visu