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    Microstructure variation of HR3C heat-resistant steel in high temperature service
    WANG Chuang, YANG Chao, SHI Renqiang
    2025, 61(3): 1-6. DOI: 10.11973/lhjy-wl240251
    Abstract PDF
    Microstructure and mechanical properties of GH3536 alloy prepared by selective laser melting
    XIA Nan, AN Chunxiang, WANG Yu
    2025, 61(3): 7-13. DOI: 10.11973/lhjy-wl240360
    Abstract PDF
    Corrosion resistance test of Ti70 alloy containing hydrogen
    WANG Jia, GAO Yuhao, LUO Xianfu, SUN Xulu, LIU Xiaoyong, ZHANG Xinyao
    2025, 61(3): 14-19. DOI: 10.11973/lhjy-wl230165
    Abstract PDF
    Microstructure and mechanical properties of girth weld joint of X80 steel pipe
    LIN Weiping, LU Guangping, DUAN Haining
    2025, 61(3): 20-24. DOI: 10.11973/lhjy-wl230368
    Abstract PDF
    The influence of X-ray photoelectron spectroscopy test parameters on the test results of CaF2 oxygen content
    HOU Yao, CUI Yun, TAO Chunxian, FENG Dianfu
    2025, 61(3): 25-31. DOI: 10.11973/lhjy-wl230376
    Abstract PDF
    The main factors affecting the determination of impact strength of PETG cantilever beam
    YE Linquan, ZENG Le, LAN Mengqi
    2025, 61(3): 32-36. DOI: 10.11973/lhjy-wl240329
    Abstract PDF
    New interpretation of the failure analysis system
    YANG Zhenguo
    2025, 61(3): 37-47. DOI: 10.11973/lhjy-wl250030
    Abstract PDF
    Typical problems of boiler metal parts inspection in thermal power unit construction period
    YAN Jingming
    2025, 61(3): 48-53. DOI: 10.11973/lhjy-wl230371
    Abstract PDF
    Fracture reason of 42CrMoA steel flange output shaft
    GONG Xiumian, LIN Menghua, JIA Liulin
    2025, 61(3): 54-58. DOI: 10.11973/lhjy-wl240342
    Abstract PDF
    Reason of boiler water wall tube bursting and leakage
    GONG Guangping, MA Yuanwang, ZHANG Kai, ZHANG Kaibo, CHEN Chen
    2025, 61(3): 59-61. DOI: 10.11973/lhjy-wl240321
    Abstract PDF
    Causes of seamless steel pipe leakage of boiler superheater
    LIU Lianhua, YANG Hongkun, YANG Yong, XIE Yongxin, LU Fengchi, HUANG Yuling, WEI Zhenglong
    2025, 61(3): 62-66. DOI: 10.11973/lhjy-wl240316
    Abstract PDF
    Causes and improvement measures of subcutaneous defects in 45 steel containing aluminum and sulfur
    DU Jiamei
    2025, 61(3): 67-70. DOI: 10.11973/lhjy-wl230358
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    Reason for fracture of Johnson mesh strand in ammonia synthesis tower
    DUAN Pan, LIU Hua, WANG Daoyin, YANG Qingdong, CHEN Mengting
    2025, 61(3): 71-76. DOI: 10.11973/lhjy-wl240323
    Abstract PDF
    Causes of inner surface spalling of connecting rod bushing of piston engine
    CHEN Rong, TIAN Hao, FU Guoru, CHEN Fan
    2025, 61(3): 77-82. DOI: 10.11973/lhjy-wl230364
    Abstract PDF
    Reasons for low hardness test results of small diameter P91 steel pipeline
    WANG Fei, YANG Chao, ZHANG Lidai, NI Jiekai, SHI Renqiang, LIU Deming
    2025, 61(3): 83-85. DOI: 10.11973/lhjy-wl230374
    Abstract PDF

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