The influence of arc plasma parameters on the form of a welding pool

被引：0
|
作者：
Frolov, V. Ya. [1 ]
Toropchin, A. I. [1 ]
机构：
[1] St Petersburg State Polytech Univ, St Petersburg, Russia
来源：
TECHNICAL PHYSICS LETTERS | 2015年 / 41卷 / 07期
关键词：
Welding; Welding Pool; Technical Physic Letter; Tungsten Electrode; Welding Torch;
D O I：
10.1134/S1063785015070068
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The influence of the Marangoni force on the form of a welding pool has been considered. Results of computer simulation of the processes of welding arc generation with a non-consumable tungsten electrode in inert gas are shown. The experimental results are reported and comparatively analyzed. The calculations were carried out in a package of applied programs at various currents.
引用
收藏
页码：635 / 637
页数：3
相关论文
共 50 条
  • [21] Effect of process parameters of pulsed current micro plasma arc welding on weld pool geometry of Inconel 625 welds
    Prasad, Kondapalli Siva
    Rao, Chalamalasetti Srinivasa
    Rao, Damera Nageswara
    KOVOVE MATERIALY-METALLIC MATERIALS, 2012, 50 (03): : 153 - 159
  • [22] MOTION IN WELD POOL IN ARC WELDING
    WOODS, RA
    MILNER, DR
    WELDING JOURNAL, 1971, 50 (04) : S163 - &
  • [23] ARC AND POOL INSTABILITY IN GTA WELDING
    METCALFE, JC
    QUIGLEY, MBC
    WELDING JOURNAL, 1977, 56 (05) : S133 - S139
  • [24] A unified 3D model for an interaction mechanism of the plasma arc, weld pool and keyhole in plasma arc welding
    Jian, Xiaoxia
    Wu, ChuanSong
    Zhang, Guokai
    Chen, Ji
    JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2015, 48 (46)
  • [25] Plasma arc and weld pool coupled modeling of transport phenomena in keyhole welding
    Li, Yan
    Feng, Yanhui
    Li, Yafei
    Zhang, Xinxin
    Wu, Chuansong
    INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2016, 92 : 628 - 638
  • [26] Relationship between sound signal and weld pool status in plasma arc welding
    Dep. of Mechanical Eng., Tsinghua Univ., Beijing 100084, China
    Transactions of Nonferrous Metals Society of China (English Edition), 2001, 11 (01): : 54 - 57
  • [27] Experimental investigation on the weld pool formation process in plasma keyhole arc welding
    Nguyen Van Anh
    Tashiro, Shinichi
    Bui Van Hanh
    Tanaka, Manabu
    JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2018, 51 (01)
  • [28] Numerical analysis of weld pool geometry in pulsed current plasma arc welding
    Sun, Junhua
    Wu, Chuansong
    China Welding (English Edition), 2010, 19 (03): : 6 - 10
  • [29] Relationship between sound signal and weld pool status in plasma arc welding
    王耀文
    陈强
    孙振国
    孙久文
    Transactions of Nonferrous Metals Society of China, 2001, (01) : 54 - 57
  • [30] Relationship between sound signal and weld pool status in plasma arc welding
    Wang, YW
    Chen, Q
    Sun, ZG
    Sun, JW
    TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2001, 11 (01) : 54 - 57
12345