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    Application and practice of automation technology in hot rolling finished product inspection
    YANG Zhiquan, ZHANG Guangzhi, ZHAO Naisheng, LEI Na, YANG Yanlong
    2022, 58(10): 1-4. DOI: 10.11973/lhjy-wl202210001
    Abstract PDF
    Advances in portable hardness tester measurement technology
    ZHANG Fenglin
    2022, 58(10): 5-12. DOI: 10.11973/lhjy-wl202210002
    Abstract PDF
    Application and exploration of automatic testing system for mechanical properties of steel bars
    HAN Beifang
    2022, 58(10): 13-16. DOI: 10.11973/lhjy-wl202210003
    Abstract PDF
    Automatic detection technology of hot rolled ribbed steel bars
    LIU Minghui, JIA Lihui, LI Jianfeng, ZHEN Ruibin, WANG Xiao, ZHANG Hongyu
    2022, 58(10): 17-20. DOI: 10.11973/lhjy-wl202210004
    Abstract PDF
    Inspection and safety evaluation of extended service hydrogenation reactor
    WANG Bumei, WANG Zhicheng, YE Youjun, WANG Yining, ZHAO Jianping
    2022, 58(10): 21-25. DOI: 10.11973/lhjy-wl202210005
    Abstract PDF
    Spherical defect stress analysis and prediction of P92 steel elbow with unequal thickness
    YE Shengchun, ZHANG Hejing, GUO Yanjun, XIAO Kairu, JIANG Yiming, LI Haiyang
    2022, 58(10): 26-28,33. DOI: 10.11973/lhjy-wl202210006
    Abstract PDF
    Influence factors of forming property of galvalume coating
    LIN Chuanhua, JIN Xinyan, YAN Yuanyuan
    2022, 58(10): 29-33. DOI: 10.11973/lhjy-wl202210007
    Abstract PDF
    Influencing factors of work hardening of SWRCH6A-10A series cold forging steels
    LIN Yanmin, SUN Fumeng, FANG Jian, WANG Junyi
    2022, 58(10): 34-37. DOI: 10.11973/lhjy-wl202210008
    Abstract PDF
    Result comparison of different methods for measuring plastic strain ratio of metal sheet
    XUE Kai, LI Yan, WANG Yilei
    2022, 58(10): 38-41. DOI: 10.11973/lhjy-wl202210009
    Abstract PDF
    Evaluation of measurement method for plastic strain ratio of metal sheet
    LE Wei, NAN Qunzhi, WANG Jianxia
    2022, 58(10): 42-45,57. DOI: 10.11973/lhjy-wl202210010
    Abstract PDF
    The preparation process of breaking force test sample end of aluminium conductor steel reinforced
    DAI Libin, YANG Zhangcheng, SONG Jingjing, ZHENG Chaoqing, QIU Shijia, DENG Xiong, SHI Kefeng
    2022, 58(10): 46-49. DOI: 10.11973/lhjy-wl202210011
    Abstract PDF
    Fracture reason of thread positioning pin of 0Cr16Ni6 hot rolled annealed steel
    SUN Jiadong, YANG Wei, KANG Kai
    2022, 58(10): 50-53. DOI: 10.11973/lhjy-wl202210012
    Abstract PDF
    Fracture reason of piston rod of hydrogen booster compressor
    LIU Guilian, GAO Huanli, TANG Qiumei, WANG Chuanzhi
    2022, 58(10): 54-57. DOI: 10.11973/lhjy-wl202210013
    Abstract PDF
    Fracture reason of Q345B steel fishtail forging
    YAN Lijun, GAO Zhengduo, WANG Baoqiang
    2022, 58(10): 58-60. DOI: 10.11973/lhjy-wl202210014
    Abstract PDF
    Reasons for fracture of 7A85 aluminum alloy bearing component
    YANG Xiao, WANG Zhenzhong, ZHANG Xianfeng, LI Xuefeng, ZHANG Xinyao, GAO Lingqing
    2022, 58(10): 61-63. DOI: 10.11973/lhjy-wl202210015
    Abstract PDF
    Reasons for nozzle cracking of heat recovery steam generator desuperheater
    CHAO Hang, XU Lingyuan, HUANG Rongpan
    2022, 58(10): 64-66,74. DOI: 10.11973/lhjy-wl202210016
    Abstract PDF
    Reasons for installation fracture of TB8 titanium alloy high lock bolt
    XU Yongchun, LI Xiangjun, LI Xujian, SUN Xiaojun, DONG Chenxi, ZHOU Yubao
    2022, 58(10): 67-70. DOI: 10.11973/lhjy-wl202210017
    Abstract PDF
    Fracture reason of high strength bolt in wind turbine
    WANG Jiaan, SHI Yan, QIAO Lijie
    2022, 58(10): 71-74. DOI: 10.11973/lhjy-wl202210018
    Abstract PDF
    Reasons for gear shaft tooth breakage of wind turbine gearbox
    YAN Youzeng, MENG Gaoqiang, CAO Qi, ZHANG Hao, GAO Wenxiang
    2022, 58(10): 75-78. DOI: 10.11973/lhjy-wl202210019
    Abstract PDF