Laser Welding of Deep Drawing 08Al Killed Steel Sheet

被引：0
|
作者：
Liu, J. [1 ]
Shi, Y. [1 ]
Wang, Y-Q. [2 ]
Yang, Z-K. [2 ]
Zhang, H. [1 ]
机构：
[1] Changchun Univ Sci & Technol, Sch Electromech Engn, Changchun 130022, Jilin, Peoples R China
[2] Inner Mongolia First Machinery Grp Corp, Inst Technol, Baotou 014032, Inner Mongolia, Peoples R China
来源：
LASERS IN ENGINEERING | 2015年 / 31卷 / 5-6期
关键词：
CO2; laser; laser welding; 08Al killed steel; deep drawing; manufacturing technique; distortion; cylinder;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This paper investigated the laser welding technology on deep drawing 08Al killed steel sheets by slab CO2 laser in order to reduce its welding distortion and improve its welding efficiency. The microstructure of the welded joints was examined with scanning electron microscope (SEM), while the properties were investigated by means of microhardness tester and tensile testing machine. Firstly, welding parameters of laser power, welding speed, and defocusing distance were optimized. Secondly, using of the optimized parameters, the cylinders were manufactured by the laser power of 2.00 kW, welding speed of 1.50 m/min, defocusing distance of 5.00mm, shielding gas of 101/min He and 151/min Ar. After deformation test, it was found that CO2 laser welded cylinders could meet the technical requirements, with the inner diameter of 173(0)(+2)mm and a cylindricity of less than 1.00mm.
引用
收藏
页码：299 / 314
页数：16
相关论文
共 50 条
  • [1] Effects of external electric field on AlN precipitation and recrystallization texture of deep-drawing 08Al killed steel sheet
    Zhao, Xiang
    Hu, Zhuochao
    Zuo, Liang
    JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2006, 22 (06) : 747 - 750
  • [2] Hot deformation behavior of 08Al cold-rolled deep drawing steel sheet
    Shi, F.
    Tian, P. C.
    Li, X. W.
    Wu, B. C.
    Yin, D. P.
    Liu, C. M.
    ADVANCES IN ENERGY SCIENCE AND EQUIPMENT ENGINEERING, 2015, : 2281 - 2285
  • [3] Effects of Coiling Temperature on the Microstructures, Mechanical Properties and Textures of 08Al Deep Drawing Steel Sheet
    Shi, Feng
    Wu, Bao-Cai
    Yin, Da-Peng
    Qi, Yang
    Li, Xiao-Wu
    Liu, Chun-Ming
    MATERIALS TRANSACTIONS, 2015, 56 (10) : 16 - 22
  • [4] Effects of pre-recovery on the recrystallization texture and microstructure of deep-drawing 08Al steel sheet
    Hu, Z.
    Jiang, Q.
    Zhao, X.
    Zuo, L.
    Dongbei Daxue Xuebao/Journal of Northeastern University, 2001, 22 (02): : 146 - 149
  • [5] Effects of external electric field on recrystallization texture and microstructure of 08Al killed steel sheet
    Z. C. Hu
    C. S. He
    X. Zhao
    L. Zuo
    Journal of Materials Science, 2004, 39 : 4231 - 4234
  • [6] Effects of external electric field on recrystallization texture and microstructure of 08Al killed steel sheet
    Hu, ZC
    He, CS
    Zhao, X
    Zuo, L
    JOURNAL OF MATERIALS SCIENCE, 2004, 39 (13) : 4231 - 4234
  • [7] Effects of External Electric Field on AlN Precipitation and Recrystallization Texture of Deep-drawing 08A1 Killed Steel Sheet
    Xiang ZHAO
    JournalofMaterialsScience&Technology, 2006, (06) : 747 - 750
  • [8] PRODUCTION OF DEEP DRAWING STEEL SHEET BY CONTINUOUS ANNEALING TI-ADDED EXTRA LOW-CARBON AL-KILLED STEEL
    TAKAHASHI, N
    SHIBATA, M
    FURUNO, Y
    HAYAKAWA, H
    ASAI, T
    YAMASHITA, Y
    TRANSACTIONS OF THE IRON AND STEEL INSTITUTE OF JAPAN, 1982, 22 (09) : B281 - B281
  • [9] Determination of Grain Size in Deep Drawing Steel Sheet by Laser Ultrasonics
    Yin, Anmin
    Yang, Quan
    He, Fei
    Xiao, Huifang
    MATERIALS TRANSACTIONS, 2014, 55 (07) : 994 - 997
  • [10] LASER-WELDING OF DEEP DRAWING LOW-CARBON STEEL
    NEIHEISEL, GL
    NAGLE, WW
    LASER VS THE ELECTRON BEAM IN WELDING, CUTTING AND SURFACE TREATMENT, PTS 1 AND 2: STATE OF THE ART 1989, 1989, : 81 - 91
12345