基于激光超声的电弧增材制件内部缺陷深度检测

袁久鑫;秦训鹏;张进朋;汪小凯

Depth Detection of Internal Defects for Arc Additive Products Based on Laser Ultrasound

YUAN Jiuxin;QIN Xunpeng;ZHANG Jinpeng;WANG Xiaokai

中国机械工程 . 2021, (01): 65 -73 . DOI: 10.3969/j.issn.1004-132X.2021.01.009