The Effect of Ball Burnishing on Dry Fretting

Experiments were conducted under a dry gross fretting regime. Steel discs were put in contact with ceramic balls. Before tribological tests, discs were subjected to ball burnishing with different pressures. Due to ball burnishing, a decrease in surface amplitude and an increase in microhardness occu...

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Detalles Bibliográficos
Autores principales: Swirad, Slawomir, Pawlus, Pawel
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8621867/
https://www.ncbi.nlm.nih.gov/pubmed/34832472
http://dx.doi.org/10.3390/ma14227073
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author Swirad, Slawomir
Pawlus, Pawel
author_facet Swirad, Slawomir
Pawlus, Pawel
author_sort Swirad, Slawomir
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description Experiments were conducted under a dry gross fretting regime. Steel discs were put in contact with ceramic balls. Before tribological tests, discs were subjected to ball burnishing with different pressures. Due to ball burnishing, a decrease in surface amplitude and an increase in microhardness occurred. Ball burnishing caused decreases in the friction force and volumetric wear of up to 45% in comparison to sliding pairs containing milled discs. The friction force and volumetric wear were higher for a higher roughness of disc.
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spelling pubmed-86218672021-11-27 The Effect of Ball Burnishing on Dry Fretting Swirad, Slawomir Pawlus, Pawel Materials (Basel) Article Experiments were conducted under a dry gross fretting regime. Steel discs were put in contact with ceramic balls. Before tribological tests, discs were subjected to ball burnishing with different pressures. Due to ball burnishing, a decrease in surface amplitude and an increase in microhardness occurred. Ball burnishing caused decreases in the friction force and volumetric wear of up to 45% in comparison to sliding pairs containing milled discs. The friction force and volumetric wear were higher for a higher roughness of disc. MDPI 2021-11-21 /pmc/articles/PMC8621867/ /pubmed/34832472 http://dx.doi.org/10.3390/ma14227073 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Swirad, Slawomir
Pawlus, Pawel
The Effect of Ball Burnishing on Dry Fretting
title The Effect of Ball Burnishing on Dry Fretting
title_full The Effect of Ball Burnishing on Dry Fretting
title_fullStr The Effect of Ball Burnishing on Dry Fretting
title_full_unstemmed The Effect of Ball Burnishing on Dry Fretting
title_short The Effect of Ball Burnishing on Dry Fretting
title_sort effect of ball burnishing on dry fretting
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8621867/
https://www.ncbi.nlm.nih.gov/pubmed/34832472
http://dx.doi.org/10.3390/ma14227073
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