ASME锅炉压力容器法规第五卷2002补遗中超声波检验方法变动概要  

SUMMARY OF THE VARIATION OF ULTRASONIC TESTING IN SECTION Ⅴ OF ASME BOILER AND PRESSURE VESSEL CODE (2002 ADDENDA)

作　　者：段敏杰[1] 关浩洋[1] 刘晔[1] 宁胜德 

机构地区：[1]哈尔滨锅炉厂有限责任公司,哈尔滨150046 [2]黑龙江省锅炉压力容器及特种设备检验研究所,哈尔滨150040

出　　处：《无损检测》2004年第3期155-158,共4页Nondestructive Testing

摘　　要：在与旧法规(2001版)比较的基础上介绍ASME压力容器法规第五卷2002补遗中有关超声波检验方法的内容,重点介绍第四章焊缝超声波检验方法,包括缺陷尺寸的测定、耦合剂、温度控制、扫查方向、校准试块、几何反射信号的辨别和缺陷显示以及管道及管焊缝的超声波检测。新法规焊缝检验技术要求更加明确、具体。The requirements for ultrasonic testing in section Ⅴ of ASME Boiler and Pressure Vessel Code (2002 addenda) are described by comparison with the code 2001. Stress is laid on chapter 4 ultrasonic testing of welds, covering flaw sizing, couplant, temperature control, scanning orientation, calibration block, discrimination of geometric reflected signals, flaw display, ultrasonic testing of pipes and pipe welds. The requirements for weld inspection in the code 2002 addenda are defined and detailed.

关 键 词：锅炉 压力容器 超声检验 焊缝 管道 标准 

分 类 号：TH49[机械工程—机械制造及自动化] TG441.7[金属学及工艺—焊接]