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    Effect of scanning voltage and scattered ray correction on the bladeboundary extraction of 3D industrial CT images
    ZUO Xin, QIAO Ridong, NI Peijun, FU Kang, XU Xiangqun, QI Zicheng
    2021, 43(2): 1-4,56. DOI: 10.11973/wsjc202102001
    Abstract PDF
    Clustering analysis of acoustic emission signals based on unsupervised deep learning
    LI Rui, ZHANG Chun, WAN Le, YAN Xiaoqing
    2021, 43(2): 5-10. DOI: 10.11973/wsjc202102002
    Abstract PDF
    Single-side ultrasonic testing for forged austenitic stainless steel pipe weld
    ZHU Xudong
    2021, 43(2): 11-15. DOI: 10.11973/wsjc202102003
    Abstract PDF
    Non-contact magnetic detection of mountain small-diameter pipelines
    ZHANG Shaochun, PANG Hongchen, LIAO Kexi, ZHU Hongdong, HE Tengjiao, QIAO Shi, LI Yunfei
    2021, 43(2): 16-20,89. DOI: 10.11973/wsjc202102004
    Abstract PDF
    Discussion on delayed maintenance technology of 105 m3 crude oil storage tank based on online safety evaluation
    ZHANG Tongyi, ZHANG Yanbing, SUN Zhitao
    2021, 43(2): 21-25,32. DOI: 10.11973/wsjc202102005
    Abstract PDF
    Phased array ultrasonic testing for welded joint of austenitic stainless steel pipe with small diameter
    QI Gaojun, YUE Daqing, ZHANG Yong, WANG Jingchang, DING Chenghai
    2021, 43(2): 26-32. DOI: 10.11973/wsjc202102006
    Abstract PDF
    Phased array ultrasonic detection of thick walled austenitic stainless steel butt
    ZHANG Zijian, XU Bo, CHAI Junhui, SHEN Jianmin, WU Jiaxi, HU Jian
    2021, 43(2): 33-36. DOI: 10.11973/wsjc202102007
    Abstract PDF
    Convex phased array ultrasonic testing of bimetallic junction surface defect
    SUN Haoran, LU Minghui, FU Xiang, YANG Xuefei, ZHU Ying
    2021, 43(2): 37-42. DOI: 10.11973/wsjc202102008
    Abstract PDF
    Annular phased array ultrasonic focusing method for pipeline internal inspection
    YANG Lijian, LI Guanghui, GAO Songwei, WANG Guoqing, ZHANG Jia
    2021, 43(2): 43-47. DOI: 10.11973/wsjc202102009
    Abstract PDF
    Calculation of DI and PVI in RT based on Bezier fitting
    DANG Changying, LI Jiansu, ZENG Zhiqiang, DU Wenhua
    2021, 43(2): 48-52. DOI: 10.11973/wsjc202102010
    Abstract PDF
    CT detection for structure parameters of the metal lattice material
    WANG Bingyang, LIU Xiaotong, DAI Ning, LI Huaixue, LI Jiawen, YAN Fengfeng
    2021, 43(2): 53-56. DOI: 10.11973/wsjc202102011
    Abstract PDF
    Development of high-speed magnetic flux leakage testing method
    FENG Bo, WU Jianbo, QIU Gongzhe, KANG Yihua
    2021, 43(2): 57-63. DOI: 10.11973/wsjc202102012
    Abstract PDF
    Analysis on the main similarities and differences between ISO 9712-2012 and TSG Z8001-2019 standards
    WANG Sen, XIU Boyu
    2021, 43(2): 64-66,75. DOI: 10.11973/wsjc202102013
    Abstract PDF
    The requirements for NDE personnel of ASME BPVC.V-2019 code
    ZHENG Xueliang, LI Jialei, ZHONG Meiliang
    2021, 43(2): 67-71,85. DOI: 10.11973/wsjc202102014
    Abstract PDF
    Coil spring stress detection device based on computer graphics technology
    NI Linsen
    2021, 43(2): 72-75. DOI: 10.11973/wsjc202102015
    Abstract PDF
    Penetration inspection of rotor blades of low pressure cylinder steam turbine in nuclear power plant
    CHEN Fei, LI Peng, LI Xin
    2021, 43(2): 76-78,81. DOI: 10.11973/wsjc202102016
    Abstract PDF
    Penetrantion testing of sealing weld between tube sheet and tube hole of steam generator
    CEN Longtao, ZHANG Zhiqiang, WANG Weibo, WANG Baoman
    2021, 43(2): 79-81. DOI: 10.11973/wsjc202102017
    Abstract PDF
    Analysis of the influences of ultrasonic testing root echo of the single-sided welding seam of offshore platform components
    YAN Liuqing
    2021, 43(2): 82-85. DOI: 10.11973/wsjc202102018
    Abstract PDF
    Preparation of phased array ultrasonic testing block and specification demonstration in ASME power station boiler project
    REN Tong
    2021, 43(2): 86-89. DOI: 10.11973/wsjc202102019
    Abstract PDF