薄壁钢部件的相控阵检测国际标准解读

Interpretation of the ISO Standard for the Testing of Thin-Walled Steel Components Using PAUT

摘要: 针对锅炉管和其他小径管焊缝的相控阵检测，国际标准化组织制定了相应的检测标准。对ISO 20601-2018标准的技术条款进行了解释，为标准的使用者提供了参考。

Abstract: For the phased array ultrasonic testing of the welds of the boiler pipes and other small-diameter pipes, ISO has developed the corresponding testing standard, providing the basis for PAUT of such welds. This paper explains the technical clauses of ISO 20601-2018 standard, which provides a reference for users of this standard.