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    Factors affecting of upper skin thermal deformation on solar wing honeycomb sandwich structure
    WANG Shuhong, ZHUANG Chun, SHI Yaohui, SUN Yougang, SHEN Feng, LIU Tuyuan, ZHANG Zhixin
    2022, 58(11): 1-5. DOI: 10.11973/lhjy-wl202211001
    Abstract PDF
    Morphology characteristics of lower bainite of 40Cr steel under isothermal quenching
    CHEN Jieming, LI Xuefeng, WANG Gang, PAN Hengpei, ZHANG Xianfeng
    2022, 58(11): 6-10. DOI: 10.11973/lhjy-wl202211002
    Abstract PDF
    The relationship between impact absorbed energy of pendulum and fracture measurement result
    ZOU Peng
    2022, 58(11): 11-14. DOI: 10.11973/lhjy-wl202211003
    Abstract PDF
    Carbide inhomogeneity defects in GCr15 bearing steel
    HU Weiyong, WANG Feng, HUANG Tao, XUE Jing, KE Jinhong, LIANG Xiaoyan, LI Jian
    2022, 58(11): 15-18. DOI: 10.11973/lhjy-wl202211004
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    Effect of boron element on microstructure and formability of interstitial free steel
    JIN Lei, WEI Dong, GUAN Jiandong
    2022, 58(11): 19-22. DOI: 10.11973/lhjy-wl202211005
    Abstract PDF
    Tensile test by force-displacement method and tensile test with extensometer to test the yield strength of ribbed steel coil
    XU Jiabao
    2022, 58(11): 23-24. DOI: 10.11973/lhjy-wl202211006
    Abstract PDF
    Quantitative measurement and uncertainty evaluation of low content elements in low alloy steels
    ZHAO Tongxin, CUI Huijie, SUN Youbao, HUANG Taohong
    2022, 58(11): 25-27. DOI: 10.11973/lhjy-wl202211007
    Abstract PDF
    Corrosion method for macrostructure examination of superalloys
    TIAN Wei, SUN Xinyang, WANG Zhongkai, CHANG Song, ZHOU Changshen
    2022, 58(11): 28-31. DOI: 10.11973/lhjy-wl202211008
    Abstract PDF
    Factors affecting the bluing effect of 42CrMo4 steel fracture
    MA Jianhong
    2022, 58(11): 32-35. DOI: 10.11973/lhjy-wl202211009
    Abstract PDF
    Fracture causes of high pressure main steam valve stem of a turbine
    HU Meixie
    2022, 58(11): 36-39. DOI: 10.11973/lhjy-wl202211010
    Abstract PDF
    Cracking causes of heat exchanger tube of circulating oil steam generator
    LU Xuemei, CHEN Mengting, WU Narong, LI Yanjiao, WANG Liang, SONG Wenming
    2022, 58(11): 40-42. DOI: 10.11973/lhjy-wl202211011
    Abstract PDF
    Fracture causes of leaf spring of a heavy truck
    LI Linlin, GAO Shuai, MU Song
    2022, 58(11): 43-45. DOI: 10.11973/lhjy-wl202211012
    Abstract PDF
    Causes of cracks in aircraft accessories suspension casing of aeroengine
    WEI Xuelai, ZHENG Hailiang, ZHANG Chengkai, WANG Jiye
    2022, 58(11): 46-48. DOI: 10.11973/lhjy-wl202211013
    Abstract PDF
    Cause of double helix fracture of steam generator heat exchange tube
    TU Qiang, FAN Haiping
    2022, 58(11): 49-51. DOI: 10.11973/lhjy-wl202211014
    Abstract PDF
    Causes of cracking of feed pump shaft of a gas turbine waste heat boiler
    GU Shuchao, ZHANG Yijun, DING Xianfei, LI Jun, NI Yifeng, WANG Jiahe
    2022, 58(11): 52-55. DOI: 10.11973/lhjy-wl202211015
    Abstract PDF
    Cracking cause of a Y-type filter
    SHA Fei
    2022, 58(11): 56-60. DOI: 10.11973/lhjy-wl202211016
    Abstract PDF
    Causes of red rust of oxide scale on DP800 dual phase steel hot rolled plate surface
    LI Yuanpeng, MA Erqing, CUI Lei, JIANG Sheming, ZHANG Qifu
    2022, 58(11): 61-64. DOI: 10.11973/lhjy-wl202211017
    Abstract PDF
    Reasons for bolt elongation and fracture of a wheel
    WU Kun, YANG Fan, WANG Xiujian, LI Hao, ZHENG Xiping
    2022, 58(11): 65-68. DOI: 10.11973/lhjy-wl202211018
    Abstract PDF
    Causes of cracks on a 00Cr17Ni14Mo2 steel flange
    ZHOU Baoyu
    2022, 58(11): 69-71. DOI: 10.11973/lhjy-wl202211019
    Abstract PDF
    Causes of outer ring spalling of aviation rolling bearings
    HU Chen, WANG Shuhong, CHEN Yongxiao, BIAN Yunyu, ZHANG Junyi, WANG Jian
    2022, 58(11): 72-75. DOI: 10.11973/lhjy-wl202211020
    Abstract PDF
    Cracking causes of the sun gear of a heavy-duty high speed gearbox
    LIU Congying, CHAO Yongqiang, DANG Junling, HUANG Wenpeng, ZHONG Boying, MA Hongli, LONG Qian, WANG Tao
    2022, 58(11): 76-78. DOI: 10.11973/lhjy-wl202211021
    Abstract PDF