ELECTROCHEMICAL METHODS TO IMPROVE THE WEAR RESISTANCE OF COATING DEPOSITED ON THE METAL SURFACE
It was established that existing methods show low accuracy when assessing the durability of coatings. Furthermore, they don’t allow assessment of the contribution into durability of structural components and fillers for thermodiffusion and polymer-composite coatings, respectively. A method to ev...
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Univerzity of Zilina. Faculty of Mechanical Engineering
2015-09-01
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doaj-bbbcad485e12450490a54f96d327d7f82020-11-24T22:24:24ZengUniverzity of Zilina. Faculty of Mechanical EngineeringMateriálové Inžinierstvo 1335-08031338-61742015-09-0122311311899ELECTROCHEMICAL METHODS TO IMPROVE THE WEAR RESISTANCE OF COATING DEPOSITED ON THE METAL SURFACEYurij Shalapko0Yurij Bilyk1Andrew Martynyuk2Miroslav Stechyshyn3Department of Economics, Organization and Management, UTP University of Science and Technology in Bydgoszcz, Fordońska 430, PolandKhmelnytsky National UniversityKhmelnytsky National UniversityKhmelnytsky National UniversityIt was established that existing methods show low accuracy when assessing the durability of coatings. Furthermore, they don’t allow assessment of the contribution into durability of structural components and fillers for thermodiffusion and polymer-composite coatings, respectively. A method to evaluate durability of thermal diffusion chrome coatings on carbon steel and gray cast irons has been developed - the speed υp of destruction of the structural components of the coating. In addition, the destruction of each structural component is characterized by a constant value of destruction speed υp and potential φ, and their sharp vibrations are in complete destruction of the coating and the beginning of the destruction of the base metal. From the start of the test until the abrupt change in the rate of destruction υp, which is found on the curve υp - τ is the assessment of durability coating t¶ hat is specified with the curve φ - τ. Accuracy of the durability decreases from ± 30 min to ± 2 min. Developed as a way to assess the durability fillers polymer composite coatings, along with the finding that the rate of destruction υp of the time includes total disability coverage t3aƧ and time breakdown cover τn which are fixed on the curve φ - τ.http://ojs.mateng.sk/index.php/Mateng/article/view/132CavitationElectrolytesPolymerComposite polymer. |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Yurij Shalapko Yurij Bilyk Andrew Martynyuk Miroslav Stechyshyn |
spellingShingle |
Yurij Shalapko Yurij Bilyk Andrew Martynyuk Miroslav Stechyshyn ELECTROCHEMICAL METHODS TO IMPROVE THE WEAR RESISTANCE OF COATING DEPOSITED ON THE METAL SURFACE Materiálové Inžinierstvo Cavitation Electrolytes Polymer Composite polymer. |
author_facet |
Yurij Shalapko Yurij Bilyk Andrew Martynyuk Miroslav Stechyshyn |
author_sort |
Yurij Shalapko |
title |
ELECTROCHEMICAL METHODS TO IMPROVE THE WEAR RESISTANCE OF COATING DEPOSITED ON THE METAL SURFACE |
title_short |
ELECTROCHEMICAL METHODS TO IMPROVE THE WEAR RESISTANCE OF COATING DEPOSITED ON THE METAL SURFACE |
title_full |
ELECTROCHEMICAL METHODS TO IMPROVE THE WEAR RESISTANCE OF COATING DEPOSITED ON THE METAL SURFACE |
title_fullStr |
ELECTROCHEMICAL METHODS TO IMPROVE THE WEAR RESISTANCE OF COATING DEPOSITED ON THE METAL SURFACE |
title_full_unstemmed |
ELECTROCHEMICAL METHODS TO IMPROVE THE WEAR RESISTANCE OF COATING DEPOSITED ON THE METAL SURFACE |
title_sort |
electrochemical methods to improve the wear resistance of coating deposited on the metal surface |
publisher |
Univerzity of Zilina. Faculty of Mechanical Engineering |
series |
Materiálové Inžinierstvo |
issn |
1335-0803 1338-6174 |
publishDate |
2015-09-01 |
description |
It was established that existing methods show low accuracy when assessing the durability of coatings. Furthermore, they don’t allow assessment of the contribution into durability of structural components and fillers
for thermodiffusion and polymer-composite coatings, respectively.
A method to evaluate durability of thermal diffusion chrome coatings on carbon steel and gray cast irons has been developed - the speed υp of destruction of the structural components of the coating. In addition, the destruction of each structural component is characterized by a constant value of destruction speed υp and potential φ, and their sharp vibrations are in complete destruction of the coating and the beginning of the destruction of the base metal. From the start of the test until the abrupt change in the rate of destruction υp, which is found on the curve υp - τ is the assessment of durability coating t¶ hat is specified with the curve φ - τ. Accuracy of the durability decreases from ± 30 min to ± 2 min.
Developed as a way to assess the durability fillers polymer composite coatings, along with the finding that the rate of destruction υp of the time includes total disability coverage t3aƧ and time breakdown cover τn which are fixed on the curve φ - τ. |
topic |
Cavitation Electrolytes Polymer Composite polymer. |
url |
http://ojs.mateng.sk/index.php/Mateng/article/view/132 |
work_keys_str_mv |
AT yurijshalapko electrochemicalmethodstoimprovethewearresistanceofcoatingdepositedonthemetalsurface AT yurijbilyk electrochemicalmethodstoimprovethewearresistanceofcoatingdepositedonthemetalsurface AT andrewmartynyuk electrochemicalmethodstoimprovethewearresistanceofcoatingdepositedonthemetalsurface AT miroslavstechyshyn electrochemicalmethodstoimprovethewearresistanceofcoatingdepositedonthemetalsurface |
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1725761535047892992 |