Laser lap welding quality of steel/aluminum dissimilar metal joint and its electronic simulations

被引：15
|
作者：
Zhou, Dianwu [1 ]
Xu, Shaohua [1 ]
Peng, Li [1 ]
Liu, Jinshui [1 ]
机构：
[1] Hunan Univ, State Key Lab Adv Design & Mfg Vehicle Body, Changsha 410082, Hunan, Peoples R China
来源：
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY | 2016年 / 86卷 / 5-8期
关键词：
Laser lap welding; Steel to aluminum dissimilar metals; Intermetallic compounds; Foil interlayer; EXCHANGE; B2FEAL; STEEL;
D O I：
10.1007/s00170-015-8254-0
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper presents an effect of alloying elements on brittleness of FeAl phase. Microstructure and mechanical properties of laser welding joints with/without Cu or Pb foil in an overlap steel-on-aluminum configuration are investigated. A good agreement between the experimental results and theoretical predictions for the improved mechanical properties can be seen. In the case of adding Pb foil, there is good combination between the metal of the weld pool and the base aluminum metals, welding defects are uneven, and the layer thickness of intermetallic compounds (IMCs) reduces compared with that of no foil; in addition, Mg2Pb phase is formed at the steel/aluminum interface, and the structure of Mg2Pb is more stable than that of FeAl. Thus, the formation of IMCs is inhibited; hence, mechanical properties of the welding joint are significantly improved.
引用
收藏
页码：2231 / 2242
页数：12
相关论文
共 50 条
  • [31] Influence of Laser Bonding Welding Parameters on Steel-aluminum Joint Quality
    Xu Kai
    Li Guo-qiang
    Zhang Shu-quan
    PROCEEDINGS OF THE 2017 2ND INTERNATIONAL CONFERENCE ON ADVANCES IN MATERIALS, MECHATRONICS AND CIVIL ENGINEERING (ICAMMCE 2017), 2017, 121 : 49 - 52
  • [32] Dissimilar Metal Laser Beam Welding Between Aluminum and Copper
    Wu, Shikai
    Zou, Jianglin
    Xiao, Rongshi
    Dong, Peng
    PROCEEDINGS OF THE 38TH INTERNATIONAL MATADOR CONFERENCE, 2022, : 763 - 772
  • [33] Microstructure analysis on laser welding joint of steel/magnesium dissimilar metal with the addition of Sn foil
    Tan, Zhe
    Liu, Jinshui
    Zhou, Dianwu
    Lu, Yuanzhi
    Jia, Xiao
    Hu, Linxi
    Zhongguo Jiguang/Chinese Journal of Lasers, 2015, 42 (12):
  • [34] Dissimilar Laser Beam Welding of Titanium to Stainless Steel Using Pure Niobium as Filler Material in Lap Joint Configuration
    Wiegand, Michael
    Kimm, Alexander
    Sommer, Niklas
    Marks, Linda
    Kahlmeyer, Martin
    Boehm, Stefan
    PHOTONICS, 2023, 10 (09)
  • [35] Effect of welding parameters on the microstructures and mechanical properties of double-pass aluminum/magnesium dissimilar metal friction stir lap welding joint
    Zhao, Yadong
    Luo, Yalong
    Lu, Yaowen
    He, Yangyang
    Guo, Xuefeng
    Wang, Shuguang
    Cui, Hongbao
    Zhang, Yangming
    Wang, Zhigang
    MATERIALS TODAY COMMUNICATIONS, 2021, 26
  • [36] Dissimilar joining of galvanized high-strength steel to aluminum alloy in a zero-gap lap joint configuration by two-pass laser welding
    Ma, Junjie
    Harooni, Masoud
    Carlson, Blair
    Kovacevic, Radovan
    MATERIALS & DESIGN, 2014, 58 : 390 - 401
  • [37] Steel Sheets Laser Lap Joint Welding-Process Analysis
    Danielewski, Hubert
    Skrzypczyk, Andrzej
    MATERIALS, 2020, 13 (10)
  • [38] Optimization of the Fibre Laser Welding of Galvanized Steel in a Lap Joint Configuration
    Zhang, M-J
    Wang, Z-J
    Liu, Z-Q
    Xie, Z-Z
    LASERS IN ENGINEERING, 2020, 47 (1-3) : 37 - 54
  • [39] Dissimilar metal joining of steel and titanium by laser roll welding
    Kutsuna M.
    Ichioka R.
    Weld. World, 2007, 1-2 (5-8): : 5 - 8
  • [40] Dissimilar laser spot welding of aluminum alloy to steel in keyhole mode
    Xiao, Rui
    Zhao, Yixuan
    Liu, Hongbing
    Oliveira, J. P.
    Tan, Caiwang
    Xia, Hongbo
    Yang, Jin
    JOURNAL OF LASER APPLICATIONS, 2022, 34 (01)
12345