Open AccessGAS-DYNAMIC EFFECT OF THE ARC ON THE METAL OF THE WELD POOL DURING NON-CONSUMABLE ELECTRODE WELDING (REWIEW)
Author(s) -
A. V. Savinov,
O. A. Polesskiy,
A. A. Chudin,
P. P. Krasikov,
L. S. Krasikova,
D. A. Murugov
Publication year - 2021
Publication title -
izvestiâ volgogradskogo gosudarstvennogo tehničeskogo universiteta
Language(s) - English
Resource type - Journals
ISSN - 1990-5297
DOI - 10.35211/1990-5297-2021-10-257-60-63
Subject(s) - shielding gas , welding , materials science , electrode , plasma arc welding , arc (geometry) , gas metal arc welding , metallurgy , arc welding , arc blow , submerged arc welding , weld pool , shielded metal arc welding , composite material , current (fluid) , layer (electronics) , gas tungsten arc welding , electrical engineering , mechanical engineering , chemistry , engineering
Based on the analysis of the literature data, the influence of the composition of the shielding gas, the voltage across the arc, the current strength on the power (gas-dynamic) effect of an arc discharge with a non-consumable electrode, the thickness of the liquid layer of the molten metal, and the depth of the crater of the weld pool are shown.