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    Effect of specimen support gasket on impact test results of small size specimens
    SONG Lirong, LU Meijiao, LI Yan
    2024, 60(9): 1-4. DOI: 10.11973/lhjy-wl230300
    Abstract PDF
    Stress corrosion behavior of high manganese steel in simulated marine environment
    SUN Xulu, LUO Xianfu, WANG Jia, LIU Yu, ZHANG Hengkun, TIAN Qingnian, LIU Xiaoyong, CHEN Pei, ZHA Xiaoqin
    2024, 60(9): 5-10. DOI: 10.11973/lhjy-wl230298
    Abstract PDF
    Defect microstructure of wire rod and H-beam products
    WANG Kai, HAN Beifang, FENG Jiangbo, ZHANG Chenglong, CHANG Yu
    2024, 60(9): 11-14. DOI: 10.11973/lhjy-wl240018
    Abstract PDF
    Application of scanning electron microscopy and X-ray energy spectrometer in quantitative analysis
    CAO Yanfen, CAO Fangfang, KONG Qiangqiang, SONG Peng, XIN Ling, LI Haie
    2024, 60(9): 15-18. DOI: 10.11973/lhjy-wl240130
    Abstract PDF
    Large sample plane strain technology based on thermal simulation testing machine
    SHI Jiejie, WANG Chang, WANG Zhe, LIU Yanning, LI Jikang
    2024, 60(9): 19-23. DOI: 10.11973/lhjy-wl230312
    Abstract PDF
    Preparation and calibration of reference zero stress aluminum powder standard sample for internal diffraction of crystal materials
    WU Linyang, JI Pengfei, YANG Jinghan, ZHANG Jin, ZHENG Lin, DOU Shitao
    2024, 60(9): 24-29. DOI: 10.11973/lhjy-wl230301
    Abstract PDF
    Preparation of transmission electron microscopy microcolumn samples based on focused ion beam-scanning electron microscopy
    GAO Qianwen, LI Yixue, FENG Dan, SHI Xuefang
    2024, 60(9): 30-33. DOI: 10.11973/lhjy-wl240170
    Abstract PDF
    Reasons for cracking of impeller discs in centrifugal air compressors
    LI Ming, LIU Xide, LI Jinhong, LIU Yue, MA Yu
    2024, 60(9): 34-37. DOI: 10.11973/lhjy-wl230255
    Abstract PDF
    Reason for fatigue peeling off of thrust ball bearings used in hydraulic pumps
    LI Quan, CHEN Rong, FU Guoru, TIAN Hao
    2024, 60(9): 38-42. DOI: 10.11973/lhjy-wl230259
    Abstract PDF
    Reasons for cracking of fastening pipe joint nuts
    LYU Yuan
    2024, 60(9): 43-47. DOI: 10.11973/lhjy-wl230306
    Abstract PDF
    Analysis on the causes of spot scratches on the surface of cold rolled hot dip galvanized sheet
    NAN Yanpeng, LIU Shaoxian, YANG Bo, LI Rensheng
    2024, 60(9): 48-52. DOI: 10.11973/lhjy-wl230251
    Abstract PDF
    Reasons for cracking of boiler heat exchange tubes
    CHEN Yihui, WANG Shiru
    2024, 60(9): 53-55. DOI: 10.11973/lhjy-wl230304
    Abstract PDF
    Reasons for cracking of cable anchor used for fixing glass curtain walls
    QIAN Kun, WANG Jiachang, YANG Chu, LIU Zhanlong, ZHOU Xiaoping
    2024, 60(9): 56-60. DOI: 10.11973/lhjy-wl230303
    Abstract PDF
    Reasons for R26 high temperature alloy bolt fracture
    SUN Xiong, YANG Chao, SHI Renqiang
    2024, 60(9): 61-64. DOI: 10.11973/lhjy-wl240157
    Abstract PDF
    Reasons for gear damage in wind turbine gearbox
    MENG Gaoqiang, YAN Youzeng, CAO Qi, LI Ruijun
    2024, 60(9): 65-68. DOI: 10.11973/lhjy-wl240134
    Abstract PDF
    Cause of fracture in fatigue life test of guiding arm
    PENG Shuang, TENG Yuefei, JIN Yi, SUN Zhijun
    2024, 60(9): 69-73. DOI: 10.11973/lhjy-wl230126
    Abstract PDF
    The application of X-ray detection and analysis technology in cultural relics protection and restoration
    GENG Huanran, LI Xiaojing
    2024, 60(9): 74-78. DOI: 10.11973/lhjy-wl230237
    Abstract PDF