A comparative study between pulsed metal inert gas welding and continuous metal inert gas welding on thin Invar alloy

被引：5
|
作者：
Zhan, Xiaohong [1 ,2 ]
Meng, Yao [1 ]
Gu, Dongdong [1 ]
Wang, Huimin [2 ]
机构：
[1] Nanjing Univ Aeronaut & Astronaut, Coll Mat Sci & Technol, Nanjing 211106, Jiangsu, Peoples R China
[2] Ohio State Univ, Dept Mat Sci & Engn, Coll Engn, Columbus, OH 43210 USA
来源：
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART B-JOURNAL OF ENGINEERING MANUFACTURE | 2019年 / 233卷 / 02期
关键词：
Invar36; alloy; pulsed metal inert gas welding; continuous metal inert gas welding; morphology; microstructure; mechanical properties; MECHANICAL-PROPERTIES; LASER; BEHAVIOR; FIELD; POOL;
D O I：
10.1177/0954405417748186
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The pulsed metal inert gas welding and continuous metal inert gas welding with various parameters are implemented on 2-mm-thick Invar36 alloy plates. The pulsed metal inert gas welding and continuous metal inert gas welding with the same filler metal and base metal are compared by considering the morphology, microstructure of weld seam and mechanical properties. It is indicated that the size of weld seam obtained in pulsed welding is significantly different from that in continuous welding. Meanwhile, it reveals that there is a triangle zone at the bottom of weld seam in both types of welding technology for Invar36 alloy. The microstructure in triangle zone of pulsed welding and continuous welding is focused. In addition, the essential difference between pulsed metal inert gas welding and continuous metal inert gas welding is discussed in detail by analyzing the formation mode of the droplet metal at the end of wire.
引用
收藏
页码：527 / 538
页数：12
相关论文
共 50 条
  • [41] Optimization of Metal Inert-Gas Welding Process for 5052 Aluminum Alloy by Artificial Neural Network
    Pu, Jiong
    Wei, Yanhong
    Xiang, Shangzhi
    Ou, Wenmin
    Liu, Renpei
    RUSSIAN JOURNAL OF NON-FERROUS METALS, 2021, 62 (05) : 568 - 579
  • [42] Optimization of Metal Inert-Gas Welding Process for 5052 Aluminum Alloy by Artificial Neural Network
    Jiong Pu
    Yanhong Wei
    Shangzhi Xiang
    Wenmin Ou
    Renpei Liu
    Russian Journal of Non-Ferrous Metals, 2021, 62 : 568 - 579
  • [43] How to choose an appropriate protective gas to improve the performance of the metal inert gas (MIG) and tungsten inert gas (TIG) welding of the alloys of aluminum
    Fortain, J.M.
    Gadrey, S.
    Rivista Italiana della Saldatura, 2011, 63 (02): : 145 - 158
  • [44] A comparative study on weld-bead geometry of austenitic stainless-steel produced by cold metal transfer welding and pulse metal inert gas welding process
    Mishra, Varsha
    Yuvaraj, Narayana
    Vipin, Vipin
    PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART E-JOURNAL OF PROCESS MECHANICAL ENGINEERING, 2023,
  • [45] Comparative Study on Microstructures of Zincalume Steel (G550) Welded Joint Between Metal Inert Gas and Laser Beam Welding
    Walisijiang Tayier
    Shamini Janasekaran
    Syed Menhazul Bari
    Journal of Harbin Institute of Technology(New Series), 2021, 28 (05) : 89 - 96
  • [46] CYTOGENETIC STUDIES OF STAINLESS-STEEL WELDERS USING THE TUNGSTEN INERT-GAS AND METAL INERT-GAS METHODS FOR WELDING
    JELMERT, O
    HANSTEEN, IL
    LANGARD, S
    MUTATION RESEARCH-GENETIC TOXICOLOGY, 1995, 342 (1-2): : 77 - 85
  • [47] Activated Pulsed-Tungsten Inert Gas Welding of DSS 2205
    Satelkar, Dhananjay S.
    Jogi, Bhagwan F.
    Thorat, Shrikant B.
    Chavan, Ajay A.
    TECHNO-SOCIETAL 2018: PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON ADVANCED TECHNOLOGIES FOR SOCIETAL APPLICATIONS - VOL 2, 2020, : 511 - 521
  • [48] TOUGHNESS OF JOINTS WELDED BY THE METAL INERT-GAS AND TUNGSTEN INERT-GAS WELDING PROCESSES USING THE ALUMINIUM ALLOY AlMg4,5Mn.
    Brenner, Ulrich
    Gnirss, Gerhard
    Huppertz, Paul H.
    1600, (36):
  • [49] Numerical Analysis of Welding Defects in the Horizontal Position Laser-Metal Inert Gas Hybrid Fillet Welding
    Wang, Yaowei
    Liu, Wen
    Gong, Qilong
    Xu, Guoxiang
    Fu, Banglong
    Zhu, Jie
    Hu, Qingxian
    Zhao, Wenyong
    Du, Baoshuai
    JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2024,
  • [50] WELDING MACHINES FOR INERT-GAS METAL-ARC DEPOSIT WELDING OF UPPER CYLINDER SLIDING SLEEVES
    KLEINPETER, K
    AGRARTECHNIK, 1977, 27 (05): : 228 - 229
12345