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Mar 13, 2025
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MCCC College Catalog 2024-2025
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WELD 105 - Welding Metallurgy
Credit Hours: 3
Billable Contact Hours: 4
Prerequisites: WELD 100 and MATL 101
Session Cycle: FW
This course covers the metallurgical aspects of the welding of common engineering metals such as plain carbon, alloy and stainless steels, aluminum and cast irons. The selection of filler metals, transfer and recovery of alloying elements and the design of preheating and post heating cycles is also emphasized. Incidences of defects such as cracking and porosity and factors affecting these will also be discussed.
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