knowledge of professional and technical personnel Notice on the organization of advanced research class on high-pressure science and new materials of engineering
Volume 35 Issue 1
Jan 2021
Turn off MathJax
Article Contents
Chinese Journal of High Pressure Physics  > 2021  >  35(1): 014103.
KONG Qingqiang, SHEN Fei, XING Yifan, LÜ Yongzhu, CAO Yuwu. Comparative Experimental Study on Dynamic Mechanical Properties of G50 Steel and G31 Steel[J]. Chinese Journal of High Pressure Physics, 2021, 35(1): 014103. doi: 10.11858/gywlxb.20200569
Citation: KONG Qingqiang, SHEN Fei, XING Yifan, LÜ Yongzhu, CAO Yuwu. Comparative Experimental Study on Dynamic Mechanical Properties of G50 Steel and G31 Steel[J]. Chinese Journal of High Pressure Physics, 2021, 35(1): 014103. doi: 10.11858/gywlxb.20200569
shu

Comparative Experimental Study on Dynamic Mechanical Properties of G50 Steel and G31 Steel

doi: 10.11858/gywlxb.20200569

  • Xi’an Modern Chemistry Research Institute, Xi’an 710065, Shaanxi, China

  • Received Date: 18 Jun 2020
  • Rev Recd Date: 03 Jul 2020
    Abstract
  • The mechanical properties of G50 steel and G31 steel under quasi-static, dynamic and detonation loading conditions are compared by tensile test, impact test, Hopkinson bar test and detonation loading test. The results show that the mechanical performances of G50 steel and G31 steel under static and 103 s−1 strain rate conditions are similar. The G50 steel and G31 steel exhibit similar failure morphology after detonation loading test, indicating that the two materials have similar tensile strength and yield strength under ultra-high pressure and ultra-high strain rate condition. The test results show that G31 steel can apply in the shell of penetrating the warhead.

     

    • FullText(HTML)
  • loading
    • References(11)
  • [1]
    李杰, 李志, 颜鸣皋. 高合金超高强度钢的发展 [J]. 材料工程, 2007(4): 61–65. doi: 10.3969/j.issn.1001-4381.2007.04.016

    LI J, LI Z, YAN M G. Development of high-alloy ultra-high strength steel [J]. Material Engineering, 2007(4): 61–65. doi: 10.3969/j.issn.1001-4381.2007.04.016
    [2]
    史俊飞. 无钴超高强钢G50两种工艺路线的探讨 [J]. 特钢技术, 2006,11(2): 45–49.

    SHI J F. Discussion on two production process of super high strength cobalt free steel G50 [J]. Special Steel Technology, 2006,11(2): 45–49.
    [3]
    秦玉荣, 苏杰, 杨卓越, 等. 三种超高强度钢的动态力学性能 [J]. 金属热处理, 2014, 39(12): 85–86.

    QIN Y R, SU J, YANG Z Y, et al. Dynamic mechanical properties of three kinds of ultrahigh strength steel [J]. Heat Treatment of Metals, 2014, 39(12): 85–86.
    [4]
    王可慧, 张颖, 段建, 等. G50钢的力学性能实验研究 [J]. 兵工学报, 2009, 30(Suppl 2): 247–250.

    WANG K H, ZHANG Y, DUAN J, et al. Experimental research on the mechanical properties of G50 alloy steel [J]. Acta Armamentarii, 2009, 30(Suppl 2): 247–250.
    [5]
    范长刚, 董瀚, 时捷, 等. 镍含量对2 200 MPa级超高强度钢力学性能的影响 [J]. 金属热处理, 2007, 32(2): 16–19. doi: 10.3969/j.issn.0254-6051.2007.02.004

    FAN C G, DONG H, SHI J, et al. Effect of nickel content on mechanical properties of 2 200 MPa grade ultra-high strength steels [J]. Heat Treatment of Metals, 2007, 32(2): 16–19. doi: 10.3969/j.issn.0254-6051.2007.02.004
    [6]
    桂毓林, 王彦平, 刘仓理, 等. 无钴合金钢的冲击响应实验研究 [J]. 高压物理学报, 2005, 19(2): 127–131. doi: 10.3969/j.issn.1000-5773.2005.02.005

    GUI Y L, WANG Y P, LIU C L, et al. An experimental study on shock response of no Co steel [J]. Chinese Journal of High Pressure Physics, 2005, 19(2): 127–131. doi: 10.3969/j.issn.1000-5773.2005.02.005
    [7]
    LI Q, ZMUDZKI P, ALAMEERI S, et al. Morphology of adiabatic shear bands in cylindrical specimens of AISI4340 steel impacted by Hopkinson pressure bar [J]. Matrials Science and Technology, 2004, 20(5): 676–678. doi: 10.1179/026708304225012099
    [8]
    ROUMINA R, EMBURY J D, BOUAZIZ O, et al. Mechanical behavior of acompositionally graded 300 M steel [J]. Materials Science and Engineering A, 2013, 578: 140–149. doi: 10.1016/j.msea.2013.04.006
    [9]
    王可慧, 耿宝刚, 初哲, 等. 弹体高速侵彻钢筋混凝土靶的结构变形及质量损失的实验研究 [J]. 高压物理学报, 2014, 28(1): 61–68. doi: 10.11858/gywlxb.2014.01.010

    WANG K H, GENG B G, CHU Z, et al. Experimental studies on structural response and mass loss of high-celocity projectiles penetrating in to reinforced concrete targets [J]. Chinese Journal of High Pressure Physics, 2014, 28(1): 61–68. doi: 10.11858/gywlxb.2014.01.010
    [10]
    周忠彬, 马田, 赵永刚, 等. 不同材料弹体超声速侵彻钢筋混凝土靶的结构破坏对比实验 [J]. 高压物理学报, 2020, 34(2): 025101.

    ZHOU Z B, MA T, ZHAO Y G, et al. Comparative experimental studies on structural damage of supersonic projectiles with different metal materials penetrating into reinforced concrete [J]. Chinese Journal of High Pressure Physics, 2020, 34(2): 025101.
    [11]
    BASSIM M N. Study of the formation of adiabatic shear band in steels [J]. Journal of Materials Processing Technology, 2001, 119(1/2/3): 234–236.
    • Relative Articles
    • Supplements(0)
    • Cited By
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Figures(9)  / Tables(6)

    Get Citation
    PDF
    XML

    Article Metrics

    Article views(6107) PDF downloads(46) Cited by()
    Proportional views
    Related

    Copyright©《高压物理学报》编辑部

    Tel:0816-2490042 E-mail:gaoya@caep.cn

    Shu ICP, 11011126 -2

    Supported by: Beijing Renhe Information Technology Co. Ltd support: info@rhhz.net  

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return