Analysis of Magneto-optical Imaging Characteristics of Weld Defects under Alternating Magnetic Fields#br#
LI Yanfeng, JI Yukun, GAO Xiangdong, ZHANG Yanxi, SUN Yousong, XIAO Xiaoting, PAN Chunrong
China Mechanical Engineering . 2021, (13): 1547 -1554 .  DOI: 10.3969/j.issn.1004-132X.2021.13.005