ISSN 3041-1815. Physicochemical Mechanics of Materials. 2026.
Volume 62, Issue 4
Structure and tribological characteristics of pulse-anodized coatings on AD0 aluminium alloy
Hvozdetskyi V. М. 
Karpenko Physico-Mechanical Institute of the National Academy of Sciences of Ukraine, Lviv, Ukraine. (https://ror.org/02jv3yx22)
Yaremchuk D. О.
National Forestry University of Ukraine, Lviv. Ukraine. (https://ror.org/00rwcdf75)
Student M. М.
Karpenko Physico-Mechanical Institute of the National Academy of Sciences of Ukraine, Lviv, Ukraine. (https://ror.org/02jv3yx22)
Zadorozhna Kh. R.
Karpenko Physico-Mechanical Institute of the National Academy of Sciences of Ukraine, Lviv, Ukraine. (https://ror.org/02jv3yx22)
Veselivs’ka H. H.
Karpenko Physico-Mechanical Institute of the National Academy of Sciences of Ukraine, Lviv, Ukraine. (https://ror.org/02jv3yx22)
Dzioba Yu. V.
Karpenko Physico-Mechanical Institute of the National Academy of Sciences of Ukraine, Lviv, Ukraine. (https://ror.org/02jv3yx22)
Keywords
electrolyte, anodized layer, structure, porosity, inclusions, friction coefficient, friction pair, wear resistance.
Cite as
Hvozdetskyi V. М., Yaremchuk D. О., Student M. М., Zadorozhna Kh. R., Veselivs’ka H. H., and Dzioba Yu. V. Structure and tribological characteristics of pulse-anodized coatings on AD0 aluminium alloy. Physicochemical Mechanics of Materials. 2026. 62(4), 25-31.
Abstract
Parts made of aluminum alloys are widely used in industry. Their properties are improved by applying layers. Anodizing provides a layer thickness of up to 80 m. Cascade anodizing in a pulsed mode compared to the stationary anodizing contributes to the formation of a layer of greater thickness and microhardness. The samples were anodized in a basic sulfate electrolyte at different concentrations. The specific features of the formation of the phase composition of the layers are investigated. The wear resistance of the synthesized layers was determined by ball-plane studies. The change in the friction coefficients when using steel and ceramic balls was established. The amount of wear of the synthesized layers was experimentally determined.