Application of the image analysis methods for the study of Al2O3 surface coatings / Joanna Korzekwa, Aneta Gądek Moszczak // W: QPI 2019: Quality Production Improvement / eds. Robert Ulewicz, Branislav ... więcej

Application of the image analysis methods for the study of Al2O3 surface coatings / Joanna Korzekwa, Aneta Gądek Moszczak // W: QPI 2019: Quality Production Improvement / eds. Robert Ulewicz, Branislav Hadzima. – Warsaw : Walter de Gruyter (Sciendo), 2019. – S. 406-411 : rys., tab. – Bibliogr. s. 410-411, Abstr. – Mat konf.: 13th International Conference Quality Production Improvement - QPI 2019, Zaborze near Myszków, 5-7.06.2019. – ISBN 978-3-11-068058-4 (print). – ISBN 978-3-11-068059-1 (ebook pdf)

Anodic oxidation of aluminum alloy in a ternary solution of SFS (sulfuric, phthalic and oxalic acids) with 30g of tungsten disulfide (WS2) powder was carried out in order to obtain the aluminum oxide layer ... więcej

Anodic oxidation of aluminum alloy in a ternary solution of SFS (sulfuric, phthalic and oxalic acids) with 30g of tungsten disulfide (WS2) powder was carried out in order to obtain the aluminum oxide layer named in article as Al2O3/WS2 coatings. The microstructures of surface ofobtained coatings were investigated. The subject of the analysis was a threadlike hill structure visible on the surface of coatings as bright ridges.The computer image analysis was performed in order to study the influence of electrolysis time and temperatureof acids bathon the volume fraction VVof the area of the surface with filamentous hill’s structure.