Microstructure and corrosion behavior of shielded metal arc-welded dissimilar joints comprising duplex stainless steel and low alloy steel

被引：0
|
作者：
P. Bala Srinivasan
V. Muthupandi
V. Sivan
P. Bala Srinivasan
W. Dietzel
机构：
[1] National Institute of Technology,Department of Metallurgical Engineering
[2] Institute for Materials Research,GKSS
来源：
Journal of Materials Engineering and Performance | 2006年 / 15卷
关键词：
corrosion resistance; dissimilar metal welds; hardness; microstructure;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This work describes the results of an investigation on a dissimilar weld joint comprising a boiler-grade low alloy steel and duplex stainless steel (DSS). Welds produced by shielded metal arc-welding with two different electrodes (an austenitic and a duplex grade) were examined for their microstructural features and properties. The welds were found to have overmatching mechanical properties. Although the general corrosion resistance of the weld metals was good, their pitting resistance was found to be inferior when compared with the DSS base material.
引用
收藏
页码：758 / 764
页数：6
相关论文
共 50 条
  • [21] Microstructure and corrosion behavior of welded joint between 2507 super duplex stainless steel and E690 low alloy steel
    Liwei Wang
    Yi Ding
    Qiankun Lu
    Zhao Guo
    Yuxi Liu
    Zhongyu Cui
    Corrosion Communications, 2023, 11 (03) : 1 - 11
  • [22] Effect of the thermal field on the microstructure of dissimilar welded joints between TWIP steel and 2205 duplex stainless steel
    Garcia-Garcia, Victor
    Frasco-Garcia, O. D.
    Reyes-Calderon, Francisco
    Hernandez-Cristobal, O.
    Vergara-Hernandez, Hector-Javier
    JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2022, 17 : 2913 - 2934
  • [23] Effect of the thermal field on the microstructure of dissimilar welded joints between TWIP steel and 2205 duplex stainless steel
    García-García, Víctor
    Frasco-García, O.D.
    Reyes-Calderón, Francisco
    Hernández-Cristóbal, O.
    Vergara-Hernández, Héctor-Javier
    Journal of Materials Research and Technology, 2022, 17 : 2913 - 2934
  • [24] Research on microstructure and corrosion behavior of multi-pass welded joints of hyper duplex stainless steel
    Gao Z.
    Jing H.
    Xu L.
    Han Y.
    Hanjie Xuebao/Transactions of the China Welding Institution, 2019, 40 (07): : 143 - 148
  • [25] Corrosion behavior of hydrogen charged super duplex stainless steel welded joints
    Swierczynska, A.
    Labanowski, J.
    Michalska, J.
    Fydrych, D.
    MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION, 2017, 68 (10): : 1037 - 1045
  • [26] Microstructure and corrosion behavior of duplex stainless steel electron beam welded joint
    Jastej Singh
    A. S. Shahi
    Journal of Materials Science, 2022, 57 : 9454 - 9479
  • [27] Microstructure and corrosion behavior of duplex stainless steel electron beam welded joint
    Singh, Jastej
    Shahi, A. S.
    JOURNAL OF MATERIALS SCIENCE, 2022, 57 (20) : 9454 - 9479
  • [28] Metallographic and Microstructure Analysis of Gas Tungsten Arc-Welded Bimetallic Copper-to-Stainless Steel Joints
    Joshi, Gaurang R.
    Badheka, Vishvesh J.
    METALLOGRAPHY MICROSTRUCTURE AND ANALYSIS, 2020, 9 (02) : 180 - 193
  • [29] Corrosion performance of super duplex stainless steel and pipeline steel dissimilar welded joints: a comprehensive investigation for marine structures
    Maurya, Anup Kumar
    Pandey, Shailesh M.
    Chhibber, Rahul
    Fydrych, Dariusz
    Pandey, Chandan
    International Journal of Advanced Manufacturing Technology, 2024, 135 (1-2): : 1009 - 1033
  • [30] Corrosion performance of super duplex stainless steel and pipeline steel dissimilar welded joints: a comprehensive investigation for marine structures
    Anup Kumar Maurya
    Shailesh M. Pandey
    Rahul Chhibber
    Dariusz Fydrych
    Chandan Pandey
    The International Journal of Advanced Manufacturing Technology, 2024, 135 (1-2) : 1009 - 1033
12345