Numerical simulation analysis of welding residual stress on dissimilar metal welded pipes

被引：0
|
作者：
Yu, Zhenggang [1 ]
Jiang, Yong [1 ]
Gong, Jianming [1 ]
Tu, Shandong [1 ]
Zhu, Ruisong [2 ]
Xi, Dongxing [2 ]
机构：
[1] College of Mechanical and Power Engineering, Nanjing University of Technology, Nanjing 210009, China
[2] Sinopec Yangzi Petrochemical Company Ltd., Nanjing 210048, China
来源：
Hanjie Xuebao/Transactions of the China Welding Institution | 2009年 / 30卷 / 08期
关键词：
Chromium alloys - ABAQUS - Nickel - Welding - Corrosion resistance - Binary alloys - Weld decay - Dissimilar metals - Finite element method - Heat affected zone - Stress corrosion cracking;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Welding residual stresses in 0Cr18Ni9/20 and 1Cr5Mo/20 dissimilar metal welded joints were simulated and analyzed with the finite element ABAQUS based on the succession coupling thermal stress computation program. The simulation results show that the maximum axial residual stress and hoop residual stress exist in the heat-affected zones (HAZ) of 20 steel side, and the minimum residual stress exists in 0Cr18Ni9 steel HAZ side. When 0Cr18Ni9/20 and 1Cr5Mo/20 dissimilar metal were welded by using the Incone182 nickel-base weld metal, the welding residual stresses were significantly reduced, which improves the resistance on stress corrosion cracking.
引用
收藏
页码：69 / 72
相关论文
共 50 条
  • [1] RESIDUAL STRESS AND CRACK MITIGATION FOR DISSIMILAR METAL WELDED NUCLEAR PIPES
    Yang, Yu-Ping
    [J]. PROCEEDINGS OF THE ASME SMALL MODULAR REACTORS SYMPOSIUM (SMR 2011), 2012, : 427 - 432
  • [2] Nondestructive Evaluation of Welding Residual Stresses in Dissimilar Welded Pipes
    Javadi, Yashar
    Afzali, Omid
    Raeisi, Mohammadreza Hadizadeh
    Najafabadi, Mehdi Ahmadi
    [J]. JOURNAL OF NONDESTRUCTIVE EVALUATION, 2013, 32 (02) : 177 - 187
  • [3] Nondestructive Evaluation of Welding Residual Stresses in Dissimilar Welded Pipes
    Yashar Javadi
    Omid Afzali
    Mohammadreza Hadizadeh Raeisi
    Mehdi Ahmadi Najafabadi
    [J]. Journal of Nondestructive Evaluation, 2013, 32 : 177 - 187
  • [4] Welding Residual Stress in HDPE Pipes: Measurement and Numerical Simulation
    Sun, Yu
    Jia, Yun-Fei
    Haroon, Muhammad
    Lai, Huan-sheng
    Jiang, Wenchun
    Tu, Shan-Tung
    [J]. JOURNAL OF PRESSURE VESSEL TECHNOLOGY-TRANSACTIONS OF THE ASME, 2019, 141 (04):
  • [5] Numerical simulation of welding residual stress and post-weld heat treatment for dissimilar steel welded joint
    Zhang, Guodong
    Zhou, Changyu
    [J]. PHYSICAL AND NUMERICAL SIMULATION OF MATERIALS PROCESSING, PTS 1 AND 2, 2008, 575-578 : 747 - 752
  • [6] Numerical study on the residual stress distributions in GTA welded dissimilar metal components
    Sai, Ch. Vijay
    Velaga, Satish K.
    Sen, Biswanath
    Rao, B. P.
    Ravisankar, A.
    [J]. 2ND INTERNATIONAL CONFERENCE ON STRUCTURAL INTEGRITY AND EXHIBITION 2018 (SICE 2018), 2019, 14 : 491 - 498
  • [7] Numerical simulation of dissimilar metal welding and its verification for determination of residual stresses
    Szavai, Sz.
    Bezi, Z.
    Ohms, C.
    [J]. FRATTURA ED INTEGRITA STRUTTURALE, 2016, (36): : 36 - 45
  • [8] Control of welding residual stress for dissimilar laser welded materials
    Anawa, E. M.
    Olabi, A. G.
    [J]. JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2008, 204 (1-3) : 22 - 33
  • [9] Residual stress numerical simulation of two dissimilar metal weld junctions
    Gilles, Philippe
    Nouet, Ludovic
    Devaux, Josette
    Duranton, Pascal
    [J]. RESIDUAL STRESS AND ITS EFFECTS ON FATIGUE AND FRACTURE, 2006, : 3 - +
  • [10] NUMERICAL ANALYSIS OF RESIDUAL STRESSES IN V-BUTT WELDED JOINT OF TWO DISSIMILAR PIPES
    Brar, Gurinder Singh
    Singh, Gurdeep
    [J]. PROCEEDINGS OF THE ASME INTERNATIONAL MECHANICAL ENGINEERING CONGRESS AND EXPOSITION, 2013, VOL 2B, 2013,
12345