Calculation of the Glow Discharge's Stability Boundary While Welding

摘要

The way of calculation of high-current glow discharge”s stability boundary in welding process at a gas pressure of 2…15 kPa and currents of 2…10 A is considered in this article. It is shown that datas obtained by culculation with this methodology corellates tremendously with experimental ones. Based on the obtained equation the nomogram for the fast choice of the technological parameters boundary values of the stable glow discharge existance was made.