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Weld Quality (Technique to Minimize Warpage (Stress relief heat treatment…
Weld Quality
Technique to Minimize Warpage
Stress relief heat treatment of welded assembly
Proper design of weldment
Heat sink to rapidly remove heat
Welding Defect / Imperfection
Incomplete fusion
Cracks
Cavities
Inspection & Testing Method
Nondestructive Evaluation Test
Radiographic testing
Magnetic particle testing
Ultrasonic testing
Destructive Testing
Mechanical test
Metallurgical test
Residual Stress & Distortion
Location of heating & melting is in motion
Heating is very localized