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    A Study on the Identification and Dynamic Performance of the High Frequency Electro-Hydraulic Servovalve
    Zhang Hui-hui, Yin De-yi
    1983, 9(4): 1-11. DOI: 10.11936/j.issn.0254-0037.1983.04.001
    Abstract PDF
    An Investigation on the Thermo-Field Sensing in the Welding Process
    Li Yong-an, Hu Zheng-heng, Zhu Huai-zhang, Ban Shu-ying
    1983, 9(4): 13-20. DOI: 10.11936/j.issn.0254-0037.1983.04.002
    Abstract PDF
    A New Method of speedy Determination of Graphite Form-The Method of Measuring Surface Tension in Liquid Cast Iron
    Su Ying-Long, Wu Guo-wei, Chen Gui-xin
    1983, 9(4): 21-31. DOI: 10.11936/j.issn.0254-0037.1983.04.003
    Abstract PDF
    A Research on the Characteristics of GTAW Shielded Flow ……(Ⅱ) -on the relation between the form of shielded flow and the nitrogen content in the metal of welding seam
    Shi Ding-yuan, Wang Yong-yue, Chen Yue-sen
    1983, 9(4): 33-41. DOI: 10.11936/j.issn.0254-0037.1983.04.004
    Abstract PDF
    An Investigation into the Dynamic Real-Time Sensing of Weld Width
    Hu Zheng-heng, Li Yong-an, Ban Shu-ying, Zhu Huai-zhang
    1983, 9(4): 43-48. DOI: 10.11936/j.issn.0254-0037.1983.04.005
    Abstract PDF
    The Effect of Pressurization on the Mechanical Properties of Cast Aluminium Alloy in the Course of Condensation
    Zhang Zhi, Zhang Yan-lai, Guo Chang-hai, Song Xin-yi, Zhang Xue-kun
    1983, 9(4): 49-56. DOI: 10.11936/j.issn.0254-0037.1983.04.006
    Abstract PDF
    A Research on the Transformations of Carbides in the Carburized Layer of M2 High Speed Steel
    Zhang Xiao-chong
    1983, 9(4): 57-66. DOI: 10.11936/j.issn.0254-0037.1983.04.007
    Abstract PDF
    A Study of the SCC Propagation Characteristics da/dt of welded Joints
    Song Jia-yin, Wang Zheng-fang, Zhang Xiu-ying
    1983, 9(4): 67-76. DOI: 10.11936/j.issn.0254-0037.1983.04.008
    Abstract PDF
    Plasma Carburizing Experiments and Computer Digital Simulation
    Gao Xiao-jie, Qiu Da-nian, Tan Jia-jun
    1983, 9(4): 77-87. DOI: 10.11936/j.issn.0254-0037.1983.04.009
    Abstract PDF
    Assembly Distribution of the Remnant Labour & the Model Identification
    Hang Tian-ren, Zhang Hong, Ge Ming-hao
    1983, 9(4): 89-98. DOI: 10.11936/j.issn.0254-0037.1983.04.010
    Abstract PDF
    An Experiment on Overcut Effect in the Process of Metal Cutting
    Gao xi-zheng, Liu De-zhong
    1983, 9(4): 99-107. DOI: 10.11936/j.issn.0254-0037.1983.04.011
    Abstract PDF
    Formation Mechanism of Pinholes in Gray and Ductile Iron and Its Preventive Measure
    Su Ying-long, Yan Li-fang
    1983, 9(4): 109-116. DOI: 10.11936/j.issn.0254-0037.1983.04.012
    Abstract PDF
    On the Technological Performance of BZF Series Resin Sand Which Condenses at Normal Temperature and Its Application
    Li Huai-shan, Li Hong-jun, Huang Ji-ye, Yang pu-cheng, Yuan Shi-fu
    1983, 9(4): 117-128. DOI: 10.11936/j.issn.0254-0037.1983.04.013
    Abstract PDF