摘要
就焊缝超声波检测的灵敏度问题对ASME和JB/T 4730标准进行了对比。对比主要侧重于理论计算方面。通过对比可以知道,哪种情况下、哪个标准在焊缝超声波检测方面更严格些,从而有助于超声波检测人员对检测灵敏度的掌握。
Focusing on theory calculation, compared the sensitivities of ASME and JB/T 4730 in ultrasonic detection of welding lines. By contrast, it could be known that which standard was stricter in a certain case, and the contrast was conducive to the sensitivity mastery for ultrasonic testing personnel.
出处
《化工装备技术》
CAS
2012年第5期57-60,共4页
Chemical Equipment Technology
