<abstract xmlns="http://www.w3.org/1999/xhtml">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 of obtained 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 temperature of acids bath on the volume fraction VV of the area of the surface with filamentous hill’s structure.</abstract>

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 of obtained 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 temperature of acids bath on the volume fraction VV of the area of the surface with filamentous hill’s structure.

Application of the Image Analysis Methods for the Study of Al2O3 Surafce Coatings

Faculty of Computer and Materials Science

Conference Quality Production Improvement – CQPI

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Application of the Image Analysis Methods for the Study of AlO Surafce Coatings

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...

Application of the Image Analysis Methods for the Study of Al₂O₃ Surafce Coatings

Publié en ligne: 08 oct. 2019

Pages: 406 - 411

Reçu: 18 mars 2019

Accepté: 13 mai 2019

DOI: https://doi.org/10.2478/cqpi-2019-0055

Mots clés
image analysis, aluminum oxide layer

© 2019 Joanna Korzekwa et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Application of the Image Analysis Methods for the Study of Al2O3 Surafce Coatings

Publié en ligne: 08 oct. 2019

Pages: 406 - 411

Reçu: 18 mars 2019

Accepté: 13 mai 2019

DOI: https://doi.org/10.2478/cqpi-2019-0055

Mots clésimage analysis, aluminum oxide layer

© 2019 Joanna Korzekwa et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Application of the Image Analysis Methods for the Study of Al₂O₃ Surafce Coatings

Mots clés
image analysis, aluminum oxide layer