Spectroscopic study of micro-discharges during plasma electrolytic oxidation of Al-Zn-Si alloy

Plasma electrolytic oxidation (PEO) process of Al–Zn–Si alloy in water solution containing 4 g L-1 sodium metasilicate at constant current density of 400 mA cm−2 was investigated. The species present in PEO micro-discharges and their ionization stages were identified using optical emission spectrosc...

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Bibliographic Details
Main Authors: Stojadinović Stevan, Vasilić Rastko
Format: Article
Language:English
Published: Serbian Chemical Society 2019-01-01
Series:Journal of the Serbian Chemical Society
Subjects:
Online Access:http://www.doiserbia.nb.rs/img/doi/0352-5139/2019/0352-51391900040S.pdf