Inspection & Quality
Defects, non-destructive testing, ISO 5817 and visual inspection.
🔍IntermediateInspection & QualityMeasuring Instruments in Welding — Complete Practical GuidePractical guide to measuring instruments in welding: callipers, micrometers, welding gauges, squares, levels and feeler gauges.
IntermediateInspection & QualityFillet Weld Measurement: Leg Length, Actual and Design ThroatPractical guide to fillet weld measurement — leg length (z), design throat (a) and actual throat, measuring instruments and acceptance criteria per EN ISO 5817.
BeginnerInspection & QualityNon-Destructive Testing in Welding: VT and PTIntroduction to Visual Examination (VT) and Penetrant Testing (PT) — the two most widely used non-destructive tests in weld inspection.
IntermediateInspection & QualityWelding Defects and Imperfections — Complete Guide (ISO 6520)Types of welding defects and imperfections: porosity, cracks, lack of fusion, inclusions, undercut. Causes, prevention and ISO 6520 classification.
IntermediateInspection & QualityWelding Defects: Causes and RemediesThe most common welding imperfections per EN ISO 6520-1: porosity, lack of fusion, cracking, undercut and inclusions. Causes, detection methods and corrective measures.
IntermediateInspection & QualityNon-Destructive Testing (NDT) — Complete GuideIntroduction to non-destructive testing in welding: visual testing, dye penetrant, magnetic particle, ultrasonic and radiographic testing. Standards and applications.
IntermediateInspection & QualityISO 5817 — Weld Quality Levels (B, C, D)Practical guide to EN ISO 5817: quality levels B, C and D for welded joints. Imperfection limits and acceptance criteria.
IntermediateInspection & QualityFillet Weld Measurement: Leg Length, Actual and Design ThroatPractical guide to fillet weld measurement — leg length (z), design throat (a) and actual throat, measuring instruments and acceptance criteria per EN ISO 5817.BeginnerInspection & QualityNon-Destructive Testing in Welding: VT and PTIntroduction to Visual Examination (VT) and Penetrant Testing (PT) — the two most widely used non-destructive tests in weld inspection.IntermediateInspection & QualityWelding Defects and Imperfections — Complete Guide (ISO 6520)Types of welding defects and imperfections: porosity, cracks, lack of fusion, inclusions, undercut. Causes, prevention and ISO 6520 classification.IntermediateInspection & QualityWelding Defects: Causes and RemediesThe most common welding imperfections per EN ISO 6520-1: porosity, lack of fusion, cracking, undercut and inclusions. Causes, detection methods and corrective measures.IntermediateInspection & QualityNon-Destructive Testing (NDT) — Complete GuideIntroduction to non-destructive testing in welding: visual testing, dye penetrant, magnetic particle, ultrasonic and radiographic testing. Standards and applications.IntermediateInspection & QualityISO 5817 — Weld Quality Levels (B, C, D)Practical guide to EN ISO 5817: quality levels B, C and D for welded joints. Imperfection limits and acceptance criteria.