ISO 24497-2-2020 无损检测--金属磁性记忆--第2部分：焊接接头检验 Non-destructive testing — Metal magnetic memory — Part 2: Inspection of welded joints

This document specifies general requirements for the application of the non-destructive (NDT) metal
magnetic memory (MMM) testing technique of the magnetic testing method for quality assurance of
welded joints.
This document can be applied to welded joints in any type of ferromagnetic products: pipelines, vessels,
equipment, and metal constructions, as agreed with the purchaser.nd edition 2020-03 Non-destructive testing — Metal magnetic memory — Part 2: Inspection of welded joints Essais non destructifs — Mémoire magnétique des métaux — Partie 2: Examen des assemblages soudés Reference number ISO 24497-2:2020(E) ？ ISO 2020 ISO 24497-2:2020(E) COPYRIGHT PROTECTED DOCUMENT ？ ISO 2020 All rights reserved. Unless otherwise speci