Open AccessMacrorelief and chemical composition of a surface of details made of stainless steels after electrochemical polishing in a non-stationary electrolysis mode
Author(s) -
A.S. Stavyshenko,
R.S. Chuikov,
S.S. Chuikov,
В. И. Плеханов
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/709/2/022106
Subject(s) - polishing , electrolysis , materials science , chemical composition , electrochemistry , scanning electron microscope , surface (topology) , metallurgy , analytical chemistry (journal) , composite material , electrode , chemistry , thermodynamics , physics , geometry , chromatography , mathematics , electrolyte
This paper is dedicated to study of the macrorelief and the chemical composition of the surface of the details made of stainless steel after the electrochemical polishing in the nonstationary electrolysis mode with usage of a scanning electron microscope JEOL JSM-6510A. We presented images of the surface of samples under test and spectrograms of quantity distribution of chemical elements in their near surface layers after a processing in different technological modes (process phases). We made a calculation of sizes of the surface irregularities and an average number of chemical elements distribution in the near surface layers of the samples under test. We presented diagrams of a dependence of the surface irregularities sizes of the samples under test on the technological modes of the processing.