Han Fu-yi. A Study on Deformation Characteristic of Ultra High Strength Steel and Its Fracture[J]. Applied Mathematics and Mechanics, 1982, 3(4): 547-553.
Citation: Han Fu-yi. A Study on Deformation Characteristic of Ultra High Strength Steel and Its Fracture[J]. Applied Mathematics and Mechanics, 1982, 3(4): 547-553.

A Study on Deformation Characteristic of Ultra High Strength Steel and Its Fracture

  • Received Date: 1980-11-12
  • Publish Date: 1982-08-15
  • A new shape on the load and elongation curve of ultra high strength structural steel in tension is measured by means of the advanced physical methods. A method of calculating true stress-true strain is found in accordance with the whole load-elongation curve. The calculation results show that during the period of deformation, whether prior to or after the maximum load, all are staged power hardening. The method of calculating hardening in dex is finally studied for discussion.
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  • [1]
    金息等编,《材料力学简明教程》,(1959),31.
    [2]
    Dahl,W,and Rees,H Die Sparereuregs一Dehreurgs--Kurve yore Stahl,(I976).91.
    [3]
    Fitzpatrack,J.M Strain-hardening characteristic of four new steels and titanium alloy,J.of Materials,3,4.(1968),977-98G.
    [4]
    陈旎,论裂纹扩展的判据,新金属材料,3,4(1977).3.
    [5]
    抚钢和东工编,断裂韧性几种测试方法的初步探讨,(1974),11.
    [6]
    肖纪美,韧化原理和工艺,新金属材料,2(1977),45.
    [7]
    北京钢研院,金属材料单轴拉伸规律研究,(1979),16.
    [8]
    Tweeddale,J,G.,The Mechanical Propertses of Metals,(1964).67.
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