摘要
在对超声相控阵检测技术进行了大量研究的基础上,人们正逐步掌握其特点。近年来国外一些重要的标准化组织,例如ASME,ISO,AWS,EN等,已认可相控阵技术的工业应用;ASTM,ISO以及EN已制订了相控阵标准或提出标准草案。概述了国外相控阵标准的制订情况和标准的基本内容和特点,为国内相控阵技术应用和标准制定提供借鉴。
Researchers have been working on phased array ultrasonic for about twenty years, t^asea on nu- merous studies, the basic features of PAUT（ Phased Array Ultrasonic Testing） have been mastered gradu- ally. In recent years, some of the important standardization organizations, such as ASME, ISO, AWS and EN have accepted the application of phased array ultrasonic. ASTM, ISO and EN have some separate standards or drafts about PAUT. In this paper, we summarize the constitution, the fundamental contents and features of the foreign codes for PAUT, so as to provide a reference as for the application and stand- ardization of PAUT for our country.
出处
《压力容器》
2012年第3期53-58,共6页
Pressure Vessel Technology
基金
质检公益性行业科研专项:超声相控阵技术检测和评价方法研究(200910268)
