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    Compilation process and technical interpretation of GB/T 24183—2021 standard
    WU Yiwen, YIN Li, HU Yincheng, LI Sijin, LI Jianfeng
    2023, 59(2): 1-3,66. DOI: 10.11973/lhjy-wl202302001
    Abstract PDF
    State verification method of electron probe microanalyzer and suggestions for revision of standard JJG 901—1995
    ZHAO Tongxin, CUI Huijie, SUN Youbao, HUANG Taohong
    2023, 59(2): 4-8. DOI: 10.11973/lhjy-wl202302002
    Abstract PDF
    Relationship between slow tensile strain rate and hydrogen embrittlement sensitivity of high strength aluminum alloy
    YANG Xiao, LIU Yan, ZHANG Xianfeng, LI Xuefeng, ZHANG Xinyao, GAO Lingqing
    2023, 59(2): 9-11,35. DOI: 10.11973/lhjy-wl202302003
    Abstract PDF
    Initial thermal damage detection method for aircraft resin matrix composites
    HOU Rili, WANG Chunyu, ZHOU Ping
    2023, 59(2): 12-15,53. DOI: 10.11973/lhjy-wl202302004
    Abstract PDF
    Fatigue damage of steam conduit in thermal power peaking unit
    LI Junlu, LIU Changfu, ZHANG Daxun, WANG Haifeng, WANG Zhanqiang, BAI Zehong, ZHAO Qi
    2023, 59(2): 16-19,38. DOI: 10.11973/lhjy-wl202302005
    Abstract PDF
    Evaluation of microhardness and fracture toughness of (TiNb)C strengthening layer on Ti-Nb alloy surface by indentation method
    ZHU Jianlei, XIANG Yuchun, CHEN Xiangfen
    2023, 59(2): 20-24. DOI: 10.11973/lhjy-wl202302006
    Abstract PDF
    Difference of calculation results of crack tip opening displacement in domestic and foreign standards
    ZHANG Qiang, XU Cheng, ZHANG Wei, GAN Meilu, WANG Shuqiang
    2023, 59(2): 25-27,46. DOI: 10.11973/lhjy-wl202302007
    Abstract PDF
    Causes of aluminum alloy foil broken
    DOU Weimai
    2023, 59(2): 28-30. DOI: 10.11973/lhjy-wl202302008
    Abstract PDF
    Fracture reason of rigid hanger of high temperature reheater influent header of 1 000 MW unit
    CHEN Shengguang, FENG Tieling, ZHU Jianhua, SHI Zhigang, XU Chunmao, LI Nanlin, ZHANG Yunzhou, BI Changhong, LI Yaliang
    2023, 59(2): 31-35. DOI: 10.11973/lhjy-wl202302009
    Abstract PDF
    Reasons for cracking of girth weld in high temperature section of boiler feed water preheater tube box
    LU Xuemei, CHEN Mengting, LI Yanjiao, WANG Liang, SONG Wenming
    2023, 59(2): 36-38. DOI: 10.11973/lhjy-wl202302010
    Abstract PDF
    Fracture reason of high strength stud
    JIN Shuangfeng, DOU Zhi, DU Shuai
    2023, 59(2): 39-42. DOI: 10.11973/lhjy-wl202302011
    Abstract PDF
    Cracking reason of valve leak-off connection pipe of a nuclear power unit
    YE Yongkui, ZHOU Hao, HOU Haibin, LI Wang, MEI Bao, SHI Zhigang
    2023, 59(2): 43-46. DOI: 10.11973/lhjy-wl202302012
    Abstract PDF
    Causes of bending cracking of a QSTE500TM steel part
    ZHANG Jingrui, LIU Lanxiao, LYU Baofeng, HU Qingli, SHEN Jie, LUO Yi
    2023, 59(2): 47-50. DOI: 10.11973/lhjy-wl202302013
    Abstract PDF
    Fracture reason of a liner parts
    FAN Yuxuan, LI Bo
    2023, 59(2): 51-53. DOI: 10.11973/lhjy-wl202302014
    Abstract PDF
    Causes of crack formation in 1Cr11Ni2W2MoV steel high pressure turbine shaft
    LI Xin, ZHAN Ping, QUAN Qiongrui
    2023, 59(2): 54-57,62. DOI: 10.11973/lhjy-wl202302015
    Abstract PDF
    Fracture reasons of 40Cr steel cylinder
    WANG Xiaolan, LU Xuxia, YIN Haitao, JI Cannan
    2023, 59(2): 58-62. DOI: 10.11973/lhjy-wl202302016
    Abstract PDF
    Fracture reasons of three stage rotor blade of engine compressor
    TIAN Hao, LI Quan, FU Guoru, CHEN Rong, LIU Guoliang
    2023, 59(2): 63-66. DOI: 10.11973/lhjy-wl202302017
    Abstract PDF
    05Cr17Ni4Cu4Nb stainless steel shaft and shaft sleeve adhesion reasons
    XU Yongchun, LI Xiangjun, LI Xujian, LI Yang, XU Jian, WU Qiuli
    2023, 59(2): 67-70. DOI: 10.11973/lhjy-wl202302018
    Abstract PDF
    Causes of cracks in aircraft steering gear shell
    YANG Bing
    2023, 59(2): 71-74. DOI: 10.11973/lhjy-wl202302019
    Abstract PDF