Development of a theory for alloying element losses during laser beam welding

被引：24
作者：
Dilthey, U
Goumeniouk, A
Lopota, V
Turichin, G
Valdaitseva, E
机构：
[1] Univ Aachen, ISF Welding Inst, D-52062 Aachen, Germany
[2] St Petersburg Tech Univ, Dept Laser Technol, St Petersburg 195251, Russia
来源：
JOURNAL OF PHYSICS D-APPLIED PHYSICS | 2001年 / 34卷 / 01期
关键词：
D O I：
10.1088/0022-3727/34/1/314
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The physical processes which have an influence on the change in chemical composition of the weld seam during laser beam welding are analysed in this paper. The problem of evaporation and diffusion of admixtures has been solved. The results of the calculations agree well with experimental data.
引用
收藏
页码：81 / 86
页数：6
相关论文
共 17 条
  • [1] LASER-INDUCED PLASMA FORMATION DURING PULSED-LASER DEPOSITION
    ADEN, M
    KREUTZ, EW
    VOSS, A
    [J]. JOURNAL OF PHYSICS D-APPLIED PHYSICS, 1993, 26 (10) : 1545 - 1553
  • [2] Anisimov SI, 1970, Effect of high-power radiation on metals
  • [3] Thermal diffusion in laser beam welding of metal
    Avilov, VV
    Vicanek, M
    Simon, G
    [J]. JOURNAL OF PHYSICS D-APPLIED PHYSICS, 1996, 29 (05) : 1146 - 1156
  • [4] ON THE WELDABILITY, COMPOSITION, AND HARDNESS OF PULSED AND CONTINUOUS ND-YAG LASER WELDS IN ALUMINUM-ALLOYS 6061, 5456, AND 5086
    CIESLAK, MJ
    FUERSCHBACH, PW
    [J]. METALLURGICAL TRANSACTIONS B-PROCESS METALLURGY, 1988, 19 (02): : 319 - 329
  • [5] DETZIK NN, 1988, 10 UN C EL BEAM WELD, P27
  • [6] GORNY SG, 1986, AUTOMAT WELD, P64
  • [7] Katayama S, 1992, WELD INT, V6, P425
  • [8] THEORETICAL MODELING OF RAPID SURFACE VAPORIZATION WITH BACK PRESSURE
    KNIGHT, CJ
    [J]. AIAA JOURNAL, 1979, 17 (05) : 519 - 523
  • [9] KRIVKOV BG, 1988, 10 UN C EL BEAM WELD, P25
  • [10] Landau L. D., 1958, FLUID MECH
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