Wear Behaviors of Stainless Steel and Lubrication Effect on Transitions in Lubrication Regimes in Sliding Contact

The wear behavior of AISI304 stainless steel was investigated under dry, water-, and oil-lubricated conditions. A block-on-disk wear test was conducted in this work, since the test conditions could be controlled easily. For oil-lubricated contact, a significant amount of thin and elongated cutting c...

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Autores principales:	Yoon-Seok Lee, Shunnosuke Yamagishi, Masataka Tsuro, Changwook Ji, Seungchan Cho, Yangdo Kim, Moonhee Choi
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	AISI304 martensitic transformation austenite lubricant wear friction Mining engineering. Metallurgy TN1-997
Acceso en línea:	https://doaj.org/article/7d7c621c120d47fa8d93308ced628d85
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spelling	oai:doaj.org-article:7d7c621c120d47fa8d93308ced628d852021-11-25T18:22:25ZWear Behaviors of Stainless Steel and Lubrication Effect on Transitions in Lubrication Regimes in Sliding Contact10.3390/met111118542075-4701https://doaj.org/article/7d7c621c120d47fa8d93308ced628d852021-11-01T00:00:00Zhttps://www.mdpi.com/2075-4701/11/11/1854https://doaj.org/toc/2075-4701The wear behavior of AISI304 stainless steel was investigated under dry, water-, and oil-lubricated conditions. A block-on-disk wear test was conducted in this work, since the test conditions could be controlled easily. For oil-lubricated contact, a significant amount of thin and elongated cutting chip-like debris was observed. This is attributed to the high lubricating effect of oil. Strain-induced martensitic (SIM) transformation was observed for all AISI304 blocks after the wear test, while AISI304 consisted of a single γ-austenite phase prior to the wear test. The Stribeck curve and the corresponding lubrication regimes were also considered to explain the wear behaviors and lubrication effect of AISI304. In comparison to the dry or water-lubricated conditions, which fall in the boundary lubrication regime at a low rotation speed, it is considered that the high viscosity of the oil-based lubricant causes the lubrication condition to enter the mixed lubrication regime early at a lower speed, thus reducing the specific wear rate over the 100–300 rpm range.Yoon-Seok LeeShunnosuke YamagishiMasataka TsuroChangwook JiSeungchan ChoYangdo KimMoonhee ChoiMDPI AGarticleAISI304martensitic transformationaustenitelubricantwearfrictionMining engineering. MetallurgyTN1-997ENMetals, Vol 11, Iss 1854, p 1854 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	AISI304 martensitic transformation austenite lubricant wear friction Mining engineering. Metallurgy TN1-997
spellingShingle	AISI304 martensitic transformation austenite lubricant wear friction Mining engineering. Metallurgy TN1-997 Yoon-Seok Lee Shunnosuke Yamagishi Masataka Tsuro Changwook Ji Seungchan Cho Yangdo Kim Moonhee Choi Wear Behaviors of Stainless Steel and Lubrication Effect on Transitions in Lubrication Regimes in Sliding Contact
description	The wear behavior of AISI304 stainless steel was investigated under dry, water-, and oil-lubricated conditions. A block-on-disk wear test was conducted in this work, since the test conditions could be controlled easily. For oil-lubricated contact, a significant amount of thin and elongated cutting chip-like debris was observed. This is attributed to the high lubricating effect of oil. Strain-induced martensitic (SIM) transformation was observed for all AISI304 blocks after the wear test, while AISI304 consisted of a single γ-austenite phase prior to the wear test. The Stribeck curve and the corresponding lubrication regimes were also considered to explain the wear behaviors and lubrication effect of AISI304. In comparison to the dry or water-lubricated conditions, which fall in the boundary lubrication regime at a low rotation speed, it is considered that the high viscosity of the oil-based lubricant causes the lubrication condition to enter the mixed lubrication regime early at a lower speed, thus reducing the specific wear rate over the 100–300 rpm range.
format	article
author	Yoon-Seok Lee Shunnosuke Yamagishi Masataka Tsuro Changwook Ji Seungchan Cho Yangdo Kim Moonhee Choi
author_facet	Yoon-Seok Lee Shunnosuke Yamagishi Masataka Tsuro Changwook Ji Seungchan Cho Yangdo Kim Moonhee Choi
author_sort	Yoon-Seok Lee
title	Wear Behaviors of Stainless Steel and Lubrication Effect on Transitions in Lubrication Regimes in Sliding Contact
title_short	Wear Behaviors of Stainless Steel and Lubrication Effect on Transitions in Lubrication Regimes in Sliding Contact
title_full	Wear Behaviors of Stainless Steel and Lubrication Effect on Transitions in Lubrication Regimes in Sliding Contact
title_fullStr	Wear Behaviors of Stainless Steel and Lubrication Effect on Transitions in Lubrication Regimes in Sliding Contact
title_full_unstemmed	Wear Behaviors of Stainless Steel and Lubrication Effect on Transitions in Lubrication Regimes in Sliding Contact
title_sort	wear behaviors of stainless steel and lubrication effect on transitions in lubrication regimes in sliding contact
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/7d7c621c120d47fa8d93308ced628d85
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Wear Behaviors of Stainless Steel and Lubrication Effect on Transitions in Lubrication Regimes in Sliding Contact

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