In-depth articles on metallurgy, materials science, and metal processing — written for engineers and learners alike.
Comprehensive guide to weld defects. Covers solidification cracks, porosity, lack of fusion, undercut, cold cracks, lamellar tears — causes, detection methods, and acceptance criteria per ISO 5817 and ASME IX.
Step-by-step tutorial on interpreting weld inspection reports. Covers visual inspection records, UT/RT defect reports, hardness test results, and acceptance/rejection criteria per ISO 5817 and ASME IX.