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    Effect of steam bluing process on hexavalent chromium conversion of magnesium chromate coating on non-oriented electrical steel
    HUANG Fei, WANG Yongqiang
    2023, 59(8): 1-4. DOI: 10.11973/lhjy-wl202308001
    Abstract PDF
    Effect of surface quality and notch on bending properties of Ti80 alloy
    GAO Chen, XU Kuilong, WANG Lei, CAI Haichen
    2023, 59(8): 5-9. DOI: 10.11973/lhjy-wl202308002
    Abstract PDF
    Standard analysis of ferrite content in austenitic stainless steel by metallographic method
    YAN Chunguang, WANG Yi, XU Haitao
    2023, 59(8): 10-13. DOI: 10.11973/lhjy-wl202308003
    Abstract PDF
    Grain size characterization and evaluation method of DL05 cable steel wire rod
    TAO Yong, JIA Lihui, HU Tao, LIU Minghui, GU Bingping, WANG Xiao, JIANG Zhushuang, GAO Peng
    2023, 59(8): 14-16,31. DOI: 10.11973/lhjy-wl202308004
    Abstract PDF
    Inspection of inclusions in steel and evaluation method of inclusions in DIN 50602—1985 standard
    WANG Yanyang, HU Haobin, ZHAO Zhihai, WEI Zhongjie, WANG Huaiwei, CHENG Ya
    2023, 59(8): 17-21. DOI: 10.11973/lhjy-wl202308005
    Abstract PDF
    Analysis of the revision of GB/T 10561 standard
    GU Yan, MENG Jiwei
    2023, 59(8): 22-27. DOI: 10.11973/lhjy-wl202308006
    Abstract PDF
    Cause of cracks in Monel 400 alloy valve body
    WEI Chengdong, ZHAO Jiefang
    2023, 59(8): 28-31. DOI: 10.11973/lhjy-wl202308007
    Abstract PDF
    Causes of cracking near weld of stainless steel pipe
    FENG Hongbing, ZHAO Haofei, RONG Zhimian, LI Kunyang, JIAN Zhanyi
    2023, 59(8): 32-36. DOI: 10.11973/lhjy-wl202308008
    Abstract PDF
    Cause of hot shear cracking of GCr15 bar
    LIU Yueyun, YANG E, ZHOU Yang, PENG Xianjin, TIAN Hao
    2023, 59(8): 37-39,66. DOI: 10.11973/lhjy-wl202308009
    Abstract PDF
    Fracture reason of cross pin of universal shaft
    WANG Ruijun
    2023, 59(8): 40-42. DOI: 10.11973/lhjy-wl202308010
    Abstract PDF
    Cracking reason of large diameter flange
    ZHANG Naixin, GAI Hongde, SUN Ling, SONG Xue, CONG Xiao, HU Nana, AN Wenzhen, TENG Jinbing
    2023, 59(8): 43-46. DOI: 10.11973/lhjy-wl202308011
    Abstract PDF
    Causes of large area corrosion of ND steel for low temperature economizer
    ZHANG Anwen, HUO Yan, LI Jianxiong, ZHANG Zhibo
    2023, 59(8): 47-50. DOI: 10.11973/lhjy-wl202308012
    Abstract PDF
    Cracking cause of TP347H steel heating surface tube of reheater
    ZHOU Hao
    2023, 59(8): 51-54. DOI: 10.11973/lhjy-wl202308013
    Abstract PDF
    Cause of cracking of water wall heat pipe of boiler cyclone separator
    CAO Huiquan, LIU Yong, HUANG Liuyi, ZHONG Fengping, WANG Feng, LIU Jiquan
    2023, 59(8): 55-58. DOI: 10.11973/lhjy-wl202308014
    Abstract PDF
    Causes of wall thickness reduction of nuclear power plant steam trap
    GAO Chao, PU Jingjing, ZHANG Dubao, LIU Zhong, LIAO Xuebo
    2023, 59(8): 59-62. DOI: 10.11973/lhjy-wl202308015
    Abstract PDF
    Cracking reason of steel tube tower cylinder of a transmission line
    ZHANG Wuneng, LU Meng, LAN Guangyu, ZHANG Liubin, WANG Ji
    2023, 59(8): 63-66. DOI: 10.11973/lhjy-wl202308016
    Abstract PDF
    Cause of tube explosion of platen superheater in ultra-supercritical unit
    MENG Dianwu, YIN Ying, ZHANG Xuexing, GAO Dawei
    2023, 59(8): 67-70. DOI: 10.11973/lhjy-wl202308017
    Abstract PDF
    Reasons for fracture of high voltage ceramic post insulator in 110 kV substation
    HUANG Rong, CAO Xianhui, XIE Yi, PENG Bicao, WANG Jun, LIU Weike, LI Wenbo
    2023, 59(8): 71-74. DOI: 10.11973/lhjy-wl202308018
    Abstract PDF