Advanced Search
ZHANG Xian-hui, CHEN Pei-yin, TAN Chang-ying. Effect of Stress and Plastic Strain on Hydrogen Diffusion In Welded Joint of Implant Test[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2002, (2): 9-12.
Citation: ZHANG Xian-hui, CHEN Pei-yin, TAN Chang-ying. Effect of Stress and Plastic Strain on Hydrogen Diffusion In Welded Joint of Implant Test[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2002, (2): 9-12.
shu

Effect of Stress and Plastic Strain on Hydrogen Diffusion In Welded Joint of Implant Test

  • Harbin Research Institute of Welding, Harbin 150080, China

More Information
  • Received Date: November 08, 2001
    Graphical Abstract
    • Abstract
  • In this paper, the stress/strain field and hydrogen diffusion in implant specimen under different external loads are calculated by ABAQUS finite element software and the simulation technology for hydrogen diffusion in weldment.The results show that there exists an evident stress/strain concentration area in the vicinity of implant notch, and the stress near the tip of implant notch increases with the external load, but the stress concentration factor decreases gradually.With the same initial hydrogen content, the diffusible hydrogen peak value appearing in the stress/strain concentration area near thc tip of implant notch increases gradually with the external load, and the time at which the peak value appears is delayed correspondingly.It is concluded that the stress and strain concentration near the tip of the implant notch is the important reason for hydrogen accumulation in this area.
    • FullText(HTML)
    • References (0)
    • Related Articles

  • Related Articles

    [1]LIU Xiaoliang, CHEN Xuedong, WANG Bing, FAN Zhichao, ZHUANG Qingwei, FAN Hui, CHI Chengfang. Temperature uniformity control on specimen of material testing apparatus in hydrogen environment[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2016, 37(5): 65-68.
    [2]HUANG Yuhui, YANG Bo, XUAN Fuzhen, TU Shandong. Stress corrosion behavior of diffusion bonding joints of 316L stainless steel in environment of acid NaCl solution[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2011, (7): 67-70.
    [3]HUANG Fuxiang, DU Zeyu, SUI Yongli, ZENG Huilin, GUO Xiaojiang. Study on cold cracking susceptibility of domestic X80 pipeline steel using implant tests[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2009, (4): 89-92.
    [4]WANG Xue, SHI Yu-xiang, REN Yao-yao, LAI Jing-ping. Study of cold cracking susceptibility of CO2 gas shielded arc welded SA106C cast steel using implant tests[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2004, (4): 77-80.
    [5]Yu Junchuan, Zhang Youwei, Ruan Guoyu. Effect of welding heat input on critical implant stress of 15MnVN steel[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 1992, (4): 245-250.
    [6]Huo Lixing, Zhang Yufeng, Chen Shuquan. DESIGN AND TEST OF DYNAMIC TEAR TESTING MACHINE[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 1990, (2): 73-80.
    [7]Li Zhiyuan, Hu Lunji, Lin Zhaofeng. STRESS RELAXATION TEST WITH SINGLE IMPLANT FOR REHEAT CRACKING TENDENCY ASSESSMENT OF LOW ALLOY STEELS[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 1987, (1): 23-30.
    [8]Du Zeyu, Zhang Wenyue, Zhao Zhong, Chen Banggu. STRESS STATE IN THE VICINITY OF IMPLANT NOTCH[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 1985, (1): 1-6.
    [9]Luo Zhichang, Zhang Lin, Li Naixuan, Wen Renqi. A STUDY ON HYDROGEN INDUCED DELAYED CRACKING WITH IMPLANT TEST IN Z-DIRECTION[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 1982, (3): 125-138.
    [10]Tan Changying, Zhou Zhaowei, Ge Xuelian. AN INQUIRY OF THE RATIONAL NOTCH DEPTH OF THE IMPLANT TEST SPECIMEN[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 1981, (4): 135-142.

Catalog

    Get Citation
    PDF
    XML
    Article views (228) PDF downloads (89) Cited by()
    Turn off MathJax
    Article Contents
    Abstract
    Related Articles

    Website Copyright © Editorial Office of Transactions of the China Welding Institution, Welding Journals Publishing HouseTel：0451-86323218Address：No. 2077, Chuangxin Road, Songbei District, Harbin

    Supported by: Beijing Renhe Information Technology Co. Ltd    Baidu Analytics

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return