Pulse current treatment effect on the strength of reinforcing steel and its weld joint under impact loading

被引：0
|
作者：
L. Kruszka
G. V. Stepanov
V. I. Zubov
A. I. Babutskii
机构：
[1] Military Technical Academy,Pisarenko Institute of Problems of Strength
[2] National Academy of Sciences of Ukraine,undefined
来源：
Strength of Materials | 2009年 / 41卷
关键词：
pulse current; impact tension; reinforcing steel; weld joint;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We present results of static and impact tension tests of as-received reinforcing steel specimens, specimens with weld joints in their test portion, as well as specimens pretreated by high-density pulse current. As test results demonstrate, an increased strain rate enhances strength, and the pulse current treatment greatly influences the strength and plasticity of a defect-containing weld metal under static and impact tension.
引用
收藏
页码：303 / 309
页数：6
相关论文
共 50 条
  • [1] Pulse current treatment effect on the strength of reinforcing steel and its weld joint under impact loading
    Kruszka, L.
    Stepanov, G. V.
    Zubov, V. I.
    Babutskii, A. I.
    STRENGTH OF MATERIALS, 2009, 41 (03) : 303 - 309
  • [2] Influence of pulsed electric current treatment on strength of reinforcing steel and its welds under impact loading
    Kruszka, L.
    Stepanov, G.
    Zubov, V.
    Babutski, A.
    DYMAT 2009: 9TH INTERNATIONAL CONFERENCE ON THE MECHANICAL AND PHYSICAL BEHAVIOUR OF MATERIALS UNDER DYNAMIC LOADING, VOL 1, 2009, : 491 - +
  • [3] The high-strength steel and its weld under impact
    Szymczak, Tadeusz
    Kowalewski, Zbigniew L.
    MATERIALS TODAY-PROCEEDINGS, 2022, 62 : 2554 - 2559
  • [4] Effect of Pulsed Electric Current Treatment on the Corrosion and Strength of Reinforcing Steel
    Kruszka, Leopold
    Babutsky, Anatoly
    Chrysanthou, Andreas
    Tan, Chu En
    THERMEC 2011, PTS 1-4, 2012, 706-709 : 937 - +
  • [5] Fracture resistance of a steel weld joint under fatigue loading
    Lee, HK
    Kim, KS
    Kim, CM
    ENGINEERING FRACTURE MECHANICS, 2000, 66 (04) : 403 - 419
  • [6] Effect of annealing treatment on joint strength of aluminum/steel friction stir lap weld
    Movahedi, M.
    Kokabi, A. H.
    Reihani, S. M. Seyed
    Cheng, W. J.
    Wang, C. J.
    MATERIALS & DESIGN, 2013, 44 : 487 - 492
  • [7] Effect of weld defect on the performance of steel pipe piles with a welded joint subjected to impact loading
    Jang, Gab-Chul
    Chang, Kyong-Ho
    Lee, Chin-Hyung
    ENGINEERING STRUCTURAL INTEGRITY: RESEARCH, DEVELOPMENT AND APPLICATION, VOLS 1 AND 2, 2007, : 637 - 640
  • [8] Joint strength and failure mechanism of laser spot weld of mild steel sheets under lap shear loading
    Tao, W.
    Li, L. Q.
    Chen, Y. B.
    Wu, L.
    SCIENCE AND TECHNOLOGY OF WELDING AND JOINING, 2008, 13 (08) : 754 - 759
  • [9] Dynamic yield strength of mild steel under impact loading
    Singh, Manjit
    Sood, D.
    Gupta, R. K.
    Kumar, R.
    Gautam, P. C.
    Sewak, Bhupinder
    Sharma, A. C.
    Mathew, Thomson
    DEFENCE SCIENCE JOURNAL, 2008, 58 (02) : 275 - 284
  • [10] BRITTLENESS AND STRENGTH OF REINFORCING STEEL BARS UNDER HIGH LOADING RATE AT LOWERED TEMPERATURES.
    Hyvonen, Tauno
    Nordic concrete research, 1985, (04): : 81 - 88
12345