WELDING VARIABLES AND MICROFISSURING IN AUSTENITIC STAINLESS STEEL WELD METAL.

被引：0
|
作者：
Gooch, T.G.
Honeycombe, J.
机构：
来源：
Welding Journal (Miami, Fla) | 1980年 / 59卷 / 08期
关键词：
421 Strength of Building Materials; Mechanical Properties - 538 Welding and Bonding - 545 Iron and Steel;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Attention was concentrated on the use of the shielded metal arc (SMAW) process. 25%Cr/20%Ni and 18%Cr/12%Ni/3%Mo consumables (Type 310 and 316 respectively) were utilized. It is concluded that avoidance of microfissuring cannot be guaranteed by control of welding variables alone. GTA remelting and pulsed SMA welding can reduce the problem, but are of limited practical application. Microfissuring is best overcome by optimization of consumable composition.
引用
收藏
相关论文
共 50 条
  • [31] Droplet transfer behavior and weld formation of gas metal arc welding for high nitrogen austenitic stainless steel
    Dongqing, Yang
    Hanying, Xiong
    Yong, Huang
    Dejun, Yan
    Dong, Li
    Yong, Peng
    Kehong, Wang
    JOURNAL OF MANUFACTURING PROCESSES, 2021, 65 (65) : 491 - 501
  • [32] CHEMICAL COMPOSITION EFFECTS ON THE CREEP STRENGTH OF TYPE 308 STAINLESS STEEL WELD METAL.
    Klueh, R.L.
    Edmonds, D.P.
    Welding Journal (Miami, Fla), 1986, 65 (01):
  • [33] GRAIN-REFINEMENT OF AUSTENITIC STAINLESS-STEEL WELD BY PULSED TIG WELDING
    WATANABE, T
    NAKAMURA, H
    EI, K
    TRANSACTIONS OF NATIONAL RESEARCH INSTITUTE FOR METALS, 1987, 29 (04): : 204 - 211
  • [34] DEOXIDATION PRACTICE FOR MILD STEEL WELD METAL.
    Widgery, D.J.
    Welding Journal (Miami, Fla), 1976, 55 (03):
  • [35] FORMATION OF AUSTENITIC-FERRITIC WELD METAL STRUCTURE IN WELDING OF NIOBIUM TO STEEL
    SIVOV, EN
    DYACHENKO, VV
    WELDING PRODUCTION, 1974, 21 (05): : 32 - 34
  • [36] Experimental analysis of dissimilar metal weld joint: Ferritic to austenitic stainless steel
    Rathod, Dinesh W.
    Pandey, Sunil
    Singh, P. K.
    Prasad, Rajesh
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2015, 639 : 259 - 268
  • [37] Clarifying the effect of irradiation and thermal treatment on the austenitic microstructure and austenitic hardening in austenitic stainless steel weld metal
    Gao, Xiaodong
    Lin, Xiaodong
    Xu, Lining
    Han, Yaolei
    Peng, Qunjia
    Qiao, Lijie
    JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2024, 32 : 4431 - 4443
  • [38] The effect of the surface on grain boundary migration in austenitic stainless steel weld metal
    Shibata, S
    Watanabe, T
    METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2001, 32 (06): : 1453 - 1458
  • [39] Direction of grain-boundary migration in the weld metal of an austenitic stainless steel
    Shinichi Shibata
    Takehiko Watanabe
    Metallurgical and Materials Transactions A, 1999, 30 : 621 - 626
  • [40] The effect of the surface on grain boundary migration in austenitic stainless steel weld metal
    S. Shibata
    T. Watanabe
    Metallurgical and Materials Transactions A, 2001, 32 : 1453 - 1458
12345