: Focuses on damage mechanisms like Corrosion Under Insulation (CUI) , sulfidation, and chloride stress corrosion cracking.
Content outline (recommended sections)
| Method | Application | |--------|--------------| | | Remaining wall thickness | | RT (Radiography) | Weld defects (cracks, porosity) | | MT (Magnetic Particle) | Surface cracks in ferritic materials | | PT (Liquid Penetrant) | Surface cracks in non-ferrous | | ECT (Eddy Current) | Near-surface defects | api 570 course material pdf
: Identifying Corrosion Under Insulation (CUI), Soil-to-Air interface corrosion, creep, and fatigue. Welding Inspection : Focuses on damage mechanisms like Corrosion Under