摘要
本文结合多年焊缝TOFD检测工作实际,对典型缺陷气孔、夹渣、裂纹、未熔合等缺陷进行特征分析。帮助检测人员准确、快速的进行缺陷判读,减少缺陷误判。
In this paper,the characteristics of typical defects such as blowhole,slag inclusion,crack and incomplete fusion are analyzed based on the TOFD inspection practice for many years.It helps the testing personnel to accurately and quickly interpret the defects,and reduces the defects misjudgment.
作者
高建奎
李金梅
吴险峰
安涛
李雅新
GAO Jian-kui;LI Jin-mei;WU Xian-feng;AN Tao;LI Ya-xin(Lanzhou Lanshi Testing Technology Co.,Ltd.,Lanzhou Gansu 730314,China;The Center for Applied Research of Sensing and Detection Technology,Lanzhou Gansu 730314,China)
出处
《热处理技术与装备》
2020年第5期8-10,共3页
Heat Treatment Technology and Equipment
基金
兰州市科技计划项目2019-4-48。
关键词
TOFD技术
缺陷图谱
特征分析
TOFD technique
defect images
characterization analysis
