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    Damage law of HP-Nb alloy reformer tube in service process
    CHEN Haijian, XU Liao, ZHANG Bo, GUO Jingfeng
    2023, 59(12): 1-5,11. DOI: 10.11973/lhjy-wl202312001
    Abstract PDF
    The effect of different surface states on the dynamic and static mechanical properties of Ti80 alloy
    GAO Chen, ZHAO Rutao, XU Kuilong, WANG Lei
    2023, 59(12): 6-11. DOI: 10.11973/lhjy-wl202312002
    Abstract PDF
    New controlled cooling technology for low carbon steel wire rod after rolling
    LUO Chunmin, LIU Ying, HUA Yanxia, TIAN Zhipeng
    2023, 59(12): 12-15. DOI: 10.11973/lhjy-wl202312003
    Abstract PDF
    Influencing factors and control threshold of high point height of automobile stamping outer panel
    YAO Shicong, HAO Yulin, LONG Yuan, ZHENG Xuebin, LIU Libin, LI Xuetao, SUN Peng
    2023, 59(12): 16-20. DOI: 10.11973/lhjy-wl202312004
    Abstract PDF
    Effect of segregation on properties of S690 high strength seamless steel tube
    ZOU Wenqi
    2023, 59(12): 21-24,29. DOI: 10.11973/lhjy-wl202312005
    Abstract PDF
    Electron probe microanalysis characterization method of iron oxide scale state on hot rolled steel surface
    ZHAO Tongxin, YOSHIMI Satoshi, CUI Huijie, SUN Youbao, HUANG Taohong
    2023, 59(12): 25-29. DOI: 10.11973/lhjy-wl202312006
    Abstract PDF
    Causes of discharge fault of basin insulator of gas insulated metal enclosed switchgear
    LIU Gaoming, CHEN Guojing, SUN Qingfeng, MA Jianyan, LI Xianliang, XU Ting
    2023, 59(12): 30-33,62. DOI: 10.11973/lhjy-wl202312007
    Abstract PDF
    Causes of unqualified ultrasonic testing of 4130 steel forgings
    HUANG Xin, MA Su, BIAN Jiyang
    2023, 59(12): 34-36,43. DOI: 10.11973/lhjy-wl202312008
    Abstract PDF
    Causes of fracture of 304 stainless steel bolt for motor train unit
    LIU Yanfeng, LIU Xiaomin, WANG Fayun, ZHAO Yuqing, LI Xiaozeng, PAN Yonghong
    2023, 59(12): 37-39. DOI: 10.11973/lhjy-wl202312009
    Abstract PDF
    Fracture reason of pump impeller shaft
    DU Jiamei
    2023, 59(12): 40-43. DOI: 10.11973/lhjy-wl202312010
    Abstract PDF
    Fracture reason of gas apical axis
    CHENG Jian, FANG Kewei, LUO Kunjie, ZHANG Dubao, FEI Kexun
    2023, 59(12): 44-46,50. DOI: 10.11973/lhjy-wl202312011
    Abstract PDF
    Cracking cause of 65Mn steel tapered gasket
    XU Yongchun, CHENG Quanshi, SHEN Peng, DOU Jianwei, YANG Baojian, SHI Hang, HUANG Shuai, WANG Ran
    2023, 59(12): 47-50. DOI: 10.11973/lhjy-wl202312012
    Abstract PDF
    Fracture reason of martensitic stainless steel stud for nuclear grade pump
    LI Xuejun, SUN Guang
    2023, 59(12): 51-54. DOI: 10.11973/lhjy-wl202312013
    Abstract PDF
    Causes of superheater hanging tube burst of a 660 MW supercritical boiler
    WANG Kun
    2023, 59(12): 55-58,68. DOI: 10.11973/lhjy-wl202312014
    Abstract PDF
    Reasons for bolt fracture of front brake hose of automobile engine
    LI Zhaohui, GAI Yuehua
    2023, 59(12): 59-62. DOI: 10.11973/lhjy-wl202312015
    Abstract PDF
    Design and application of vibration polishing device for electron backscatter diffraction sample preparation
    CHEN Yulong, CHEN Junfeng
    2023, 59(12): 63-68. DOI: 10.11973/lhjy-wl202312016
    Abstract PDF
    The causes of early fracture of In783 alloy bolt in ultra-supercritical unit and its application suggestions
    WANG Qingfeng
    2023, 59(12): 69-73. DOI: 10.11973/lhjy-wl202312017
    Abstract PDF
    Period verification of electronic balance in drug testing laboratories and uncertainty assessment of its indication error
    TIAN Shuxing, YAN Jiangsu, ZHOU Chongfu, LIU Hongguang, LI Junshan
    2023, 59(12): 74-76. DOI: 10.11973/lhjy-wl202312018
    Abstract PDF