Wear Analysis of an Advanced Al–Al<sub>2</sub>O<sub>3</sub> Composite Infiltrated with a Tin-Based Alloy

In this study, a hybrid material is produced, and the effect of different loads varying from 40 to 60 N against an EN-31 steel counter disk on its wear behavior under dry sliding conditions at room temperature is studied. The tribological behavior is studied via the pin-on-disk method and analyzed u...

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Autores principales: Mihail Kolev, Ludmil Drenchev, Veselin Petkov
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Lenguaje:EN
Publicado: MDPI AG 2021
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Acceso en línea:https://doaj.org/article/076feca7729a431ab60fb18a4e3b46bf
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spelling oai:doaj.org-article:076feca7729a431ab60fb18a4e3b46bf2021-11-25T18:21:15ZWear Analysis of an Advanced Al–Al<sub>2</sub>O<sub>3</sub> Composite Infiltrated with a Tin-Based Alloy10.3390/met111116922075-4701https://doaj.org/article/076feca7729a431ab60fb18a4e3b46bf2021-10-01T00:00:00Zhttps://www.mdpi.com/2075-4701/11/11/1692https://doaj.org/toc/2075-4701In this study, a hybrid material is produced, and the effect of different loads varying from 40 to 60 N against an EN-31 steel counter disk on its wear behavior under dry sliding conditions at room temperature is studied. The tribological behavior is studied via the pin-on-disk method and analyzed using primary wear parameters, such as the coefficient of friction (COF), mass wear, and specific wear rate. The obtained results are compared with the results for B83 babbitt under the same wear test conditions. Microstructural observation with scanning electron microscopy (SEM) is performed along with X-ray energy dispersive spectroscopy (EDX) for chemical analysis conduction. The results from the wear experiments indicate that the hybrid material possesses a lower COF, mass wear, and specific wear rate as well as a higher wear resistance in comparison to the B83 babbitt specimen when subjected to the same test conditions. The results from the wear experiments indicate that by applying different loads of 40, 50, and 60 N, the hybrid material possesses a lower mass wear, specific wear rate, and COF specifically at a load of 40 N in comparison to the B83 babbitt specimen under the same test conditions. It was also observed that by increasing the load under dry sliding friction, the hybrid material increases its mass wear and specific wear rate.Mihail KolevLudmil DrenchevVeselin PetkovMDPI AGarticleAl–Al<sub>2</sub>O<sub>3</sub>tin-based babbitttribological behaviormass wearspecific wear rateMining engineering. MetallurgyTN1-997ENMetals, Vol 11, Iss 1692, p 1692 (2021)
institution DOAJ
collection DOAJ
language EN
topic Al–Al<sub>2</sub>O<sub>3</sub>
tin-based babbitt
tribological behavior
mass wear
specific wear rate
Mining engineering. Metallurgy
TN1-997
spellingShingle Al–Al<sub>2</sub>O<sub>3</sub>
tin-based babbitt
tribological behavior
mass wear
specific wear rate
Mining engineering. Metallurgy
TN1-997
Mihail Kolev
Ludmil Drenchev
Veselin Petkov
Wear Analysis of an Advanced Al–Al<sub>2</sub>O<sub>3</sub> Composite Infiltrated with a Tin-Based Alloy
description In this study, a hybrid material is produced, and the effect of different loads varying from 40 to 60 N against an EN-31 steel counter disk on its wear behavior under dry sliding conditions at room temperature is studied. The tribological behavior is studied via the pin-on-disk method and analyzed using primary wear parameters, such as the coefficient of friction (COF), mass wear, and specific wear rate. The obtained results are compared with the results for B83 babbitt under the same wear test conditions. Microstructural observation with scanning electron microscopy (SEM) is performed along with X-ray energy dispersive spectroscopy (EDX) for chemical analysis conduction. The results from the wear experiments indicate that the hybrid material possesses a lower COF, mass wear, and specific wear rate as well as a higher wear resistance in comparison to the B83 babbitt specimen when subjected to the same test conditions. The results from the wear experiments indicate that by applying different loads of 40, 50, and 60 N, the hybrid material possesses a lower mass wear, specific wear rate, and COF specifically at a load of 40 N in comparison to the B83 babbitt specimen under the same test conditions. It was also observed that by increasing the load under dry sliding friction, the hybrid material increases its mass wear and specific wear rate.
format article
author Mihail Kolev
Ludmil Drenchev
Veselin Petkov
author_facet Mihail Kolev
Ludmil Drenchev
Veselin Petkov
author_sort Mihail Kolev
title Wear Analysis of an Advanced Al–Al<sub>2</sub>O<sub>3</sub> Composite Infiltrated with a Tin-Based Alloy
title_short Wear Analysis of an Advanced Al–Al<sub>2</sub>O<sub>3</sub> Composite Infiltrated with a Tin-Based Alloy
title_full Wear Analysis of an Advanced Al–Al<sub>2</sub>O<sub>3</sub> Composite Infiltrated with a Tin-Based Alloy
title_fullStr Wear Analysis of an Advanced Al–Al<sub>2</sub>O<sub>3</sub> Composite Infiltrated with a Tin-Based Alloy
title_full_unstemmed Wear Analysis of an Advanced Al–Al<sub>2</sub>O<sub>3</sub> Composite Infiltrated with a Tin-Based Alloy
title_sort wear analysis of an advanced al–al<sub>2</sub>o<sub>3</sub> composite infiltrated with a tin-based alloy
publisher MDPI AG
publishDate 2021
url https://doaj.org/article/076feca7729a431ab60fb18a4e3b46bf
work_keys_str_mv AT mihailkolev wearanalysisofanadvancedalalsub2subosub3subcompositeinfiltratedwithatinbasedalloy
AT ludmildrenchev wearanalysisofanadvancedalalsub2subosub3subcompositeinfiltratedwithatinbasedalloy
AT veselinpetkov wearanalysisofanadvancedalalsub2subosub3subcompositeinfiltratedwithatinbasedalloy
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