Open AccessDC electric discharge in processes surface polishes of metal products
Author(s) -
A I Shaidullin,
A. I. Kuputdinova,
L. I. Akhmadullina,
Al. F. Gaysin,
F M Gaysin,
Az. F. Gaysin
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1588/1/012011
Subject(s) - anode , cathode , materials science , electric discharge , current (fluid) , electrolyte , plasma , metal , voltage , combustion , direct current , brush discharge , analytical chemistry (journal) , jet (fluid) , atmospheric pressure , electrode , chemistry , electrical engineering , mechanics , metallurgy , chromatography , meteorology , physics , organic chemistry , quantum mechanics , engineering
An electric discharge of direct current between the jet anode and the metal cathode is studied in the processes of local surface treatment of metal products at atmospheric pressure. The oscillations of the current and voltage of the discharge, the power invested in the discharge are investigated. The surface temperature of the medium in the combustion zone of the discharge was investigated. The microrelief of the product surface was studied before and after electrolyte-plasma treatment.