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    Influence of Residual Stress on Measurement of Elastic Modulus by Oliver-Pharr Method
    CHANG Chao, GAO Liangliang, YE Qihua
    2020, 56(10): 1-4. DOI: 10.11973/lhjy-wl202010001
    Abstract PDF
    Influence of Welding Simulation Parameters on Welding Thermal Simulation Test Results of Q960EQP Steel
    XU Junfeng, QIN Xiangdou, LI Jianbin
    2020, 56(10): 5-11,17. DOI: 10.11973/lhjy-wl202010002
    Abstract PDF
    Development and Application of Automatic End Quenching Test Device
    WEI Zhiqing, GU Jiawei, HE Long, DONG Aifeng, ZHANG Lu, WANG Detai, LE Jintao
    2020, 56(10): 12-17. DOI: 10.11973/lhjy-wl202010003
    Abstract PDF
    Analysis of Oscillographic Impact Curve
    LI Xiaotao
    2020, 56(10): 18-21. DOI: 10.11973/lhjy-wl202010004
    Abstract PDF
    Parameters Optimization of Metallographic Examination of Contamination Layer on TC4 Titanium Alloy Surface
    TAN Yao, WANG Dawei, CHEN Chaoying, HE Jun, ZHU Kai
    2020, 56(10): 22-24. DOI: 10.11973/lhjy-wl202010005
    Abstract PDF
    Explanation of GB/T 34645-2017 Contractile Strain Ratio Testing of Metal Materials Tubing
    LIU Hongwei, ZHANG Jiawei, LI Jian, XU Junmei, YANG Xiaojuan, LI Chao
    2020, 56(10): 25-29,34. DOI: 10.11973/lhjy-wl202010006
    Abstract PDF
    Cracking Causes of 12Cr1MoV Steel Steam Pipe in a Boiler
    JIANG Qiaohong, XIE Jinhong, BA Fahai
    2020, 56(10): 30-34. DOI: 10.11973/lhjy-wl202010007
    Abstract PDF
    Blackening Causes of Cold-rolled Strip Surface
    CHEN Xiaolong, ZHOU Congrui, ZHOU Mingke, FAN Lei, XIONG Liangyou, MEI Peng, BAO Siqian
    2020, 56(10): 35-38. DOI: 10.11973/lhjy-wl202010008
    Abstract PDF
    Fracture Causes of Connecting Bolts of Oil Motor Base
    LIU Jiawei, WANG Tianjian, LIU Yujong
    2020, 56(10): 39-41,46. DOI: 10.11973/lhjy-wl202010009
    Abstract PDF
    Burst Causes of Q245R Steel Boiler Tube
    LI Jianbin, QIN Xiangdou
    2020, 56(10): 42-46. DOI: 10.11973/lhjy-wl202010010
    Abstract PDF
    Cracking Causes of Reactor in Sulfur Recovery Unit
    LU Xuemei, LI Yanjiao, YUE Bin, YAN Senzhi, SONG Wenming
    2020, 56(10): 47-50,57. DOI: 10.11973/lhjy-wl202010011
    Abstract PDF
    Fracture Causes of Hub Bolts during Machining
    FAN Deguo
    2020, 56(10): 51-53,57. DOI: 10.11973/lhjy-wl202010012
    Abstract PDF
    Fracture Causes of Blade Connecting Bolt of Wind Turbine
    ZHAO Yong, JIANG Tao, ZHANG Bingqi, SUN Yue, YANG Bing
    2020, 56(10): 54-57. DOI: 10.11973/lhjy-wl202010013
    Abstract PDF
    Fracture Causes of Piston Rod in Hydraulic Cylinder of a Construction Machinery
    WENG Shengqun, HUO Shiwei, SONG Zhen
    2020, 56(10): 58-60,65. DOI: 10.11973/lhjy-wl202010014
    Abstract PDF
    Fracture Causes of Centrifuge Drum
    YANG Yong, TAN Deli
    2020, 56(10): 61-65. DOI: 10.11973/lhjy-wl202010015
    Abstract PDF
    Fracture Causes of Cylinder Valve
    QIU Kangyong, WU Jiquan, HE Yan
    2020, 56(10): 66-69. DOI: 10.11973/lhjy-wl202010016
    Abstract PDF
    Cause Analysis and Improvement Measures on Ablation of Gasifier Quench Nozzle
    LAN Honggang
    2020, 56(10): 70-73. DOI: 10.11973/lhjy-wl202010017
    Abstract PDF