Results
Title

Plasma-Liquid Welding of Copper Products.

Authors

Semenov, M. N.; Belgibaev, E. R.; Kayumov, R. R.; Gaysin, A. F.

Abstract

Experimental studies and analysis of the obtained results of plasma-liquid welding of products made of M1 grade copper plates with a direct current electric discharge at atmospheric pressure have been carried out. Welding of samples was carried out by immersing a metallic cathode (welded products) in a liquid (non-metallic) anode. Electro physical welding parameters including volt-ampere characteristic were determined. A graph of current and voltage dependencies on time was plotted and the structure of the weld was analyzed by SEM image.

Subjects

COPPER plating; ATMOSPHERIC pressure; WELDING; SCANNING electron microscopy; ELECTRIC discharges; CATHODES

Publication

High Energy Chemistry, 2024, Vol 58, pS400

ISSN

0018-1439

Publication type

Academic Journal

DOI

10.1134/S0018143924701236