Common Welding Defects
Beginner guide to common welding defects, including porosity, undercut, cracks, slag inclusion, lack of fusion, overlap, spatter, causes, fixes, and safety.
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Undercut in Welding: Causes and Prevention
Guide to identifying, preventing, and fixing undercut in MIG, TIG, and stick welds.
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Welding Cracks
Beginner guide to welding cracks, including hot cracks, cold cracks, crater cracks, hydrogen cracking, causes, prevention, repair cautions, and inspection.
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Lack of Fusion in Welding
Beginner guide to lack of fusion in welding, including what it looks like, causes, fixes, prevention, process-specific clues, and inspection warnings.
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Welding Porosity
Beginner guide to welding porosity, including what causes pinholes and gas pockets, how to fix porosity, process-specific checks, and prevention tips.
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How to Reduce Weld Spatter
Beginner guide to reducing weld spatter, including causes, process-specific fixes, settings checks, cleanup, prevention, and safety notes.
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How to Check Welding Defects
Learn how to check welding defects with visual inspection, cleaning, defect signs, measurements, photos, safety steps, and when professional inspection is needed.
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Slag Inclusion
Beginner guide to slag inclusion in welding: what it looks like, why it happens, how to fix trapped slag, how to prevent it, and when inspection is needed.
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Overlap in Welding
Beginner guide to overlap in welding, including what it looks like, common causes, process-specific fixes, prevention, inspection limits, and safety warnings.
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Welding Defects and Remedies
Beginner guide to welding defects and remedies, including how to match porosity, undercut, slag inclusion, cracks, lack of fusion, spatter, and burn-through to practical fixes.
