摘要
采用两种超声检验技术,分别对同一块含预埋缺陷的奥氏体不锈钢对接焊缝试件进行了对比试验,并在现场实际检验过程中验证了两种检验技术的可行性,同时对适用范围进行了分析。
Two kinds of ultrasonic inspection techniques are used to test the same austenitic stainless steel butt weld specimen with embedded defects.The feasibility of the two inspection techniques is verified in the actual field inspection process.The scope of application is analyzed.
出处
《科技视界》
2021年第21期107-111,共5页
Science & Technology Vision
关键词
奥氏体不锈钢
手动相控阵超声
常规自动超声
焊缝
Austenitic stainless steel
Manual phased arry ultrasonic testing
Conventional automatic ultrasonic testing
Weld