Characterization of Tribofilm with the Remaining Lubricating Oil by Raman Spectroscopy

As a first step to develop a method of in situ analysis of tribological behavior under oil lubrication, surfaces after the tribo-test with the remaining lubricating oil were analyzed with Raman spectroscopy. A ball-on-disk type tribo-test using a S45C disk and a SUJ2 ball was performed, and then its...

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Autores principales:	Makoto Miyajima, Kazuyuki Kitamura, Keishi Matsumoto
Formato:	article
Lenguaje:	EN
Publicado:	Japanese Society of Tribologists 2015
Materias:	raman spectroscopy tribofilm polysulfide boundary lubrication in situ Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/d66d4e5af03f46f08ee1c4799e6d6b07
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spelling	oai:doaj.org-article:d66d4e5af03f46f08ee1c4799e6d6b072021-11-05T09:22:29ZCharacterization of Tribofilm with the Remaining Lubricating Oil by Raman Spectroscopy1881-219810.2474/trol.10.225https://doaj.org/article/d66d4e5af03f46f08ee1c4799e6d6b072015-06-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/trol/10/3/10_225/_pdf/-char/enhttps://doaj.org/toc/1881-2198As a first step to develop a method of in situ analysis of tribological behavior under oil lubrication, surfaces after the tribo-test with the remaining lubricating oil were analyzed with Raman spectroscopy. A ball-on-disk type tribo-test using a S45C disk and a SUJ2 ball was performed, and then its friction track of the disk surface was analyzed by Raman spectroscopy. Polysulfide and mineral oil were used as the lubricating oil without dilution. In addition to each lubricant peak, iron disulfide (FeS2) tribofilm peaks were detected on the friction track in the case of polysulfide, whereas the magnetite (Fe3O4) peak was detected on the friction track in the case of mineral oil. FeS2 intensity increased overtime in the case of the test at 200°C. In this way, tribofilm and oxide were detected as the remaining lubricating oil by Raman spectroscopy, which therefore suggests that Raman spectroscopy is an effective analysis method to investigate the formation process of tribofilm and oxide under oil lubrication.Makoto MiyajimaKazuyuki KitamuraKeishi MatsumotoJapanese Society of Tribologistsarticleraman spectroscopytribofilmpolysulfideboundary lubricationin situPhysicsQC1-999Engineering (General). Civil engineering (General)TA1-2040Mechanical engineering and machineryTJ1-1570ChemistryQD1-999ENTribology Online, Vol 10, Iss 3, Pp 225-231 (2015)
institution	DOAJ
collection	DOAJ
language	EN
topic	raman spectroscopy tribofilm polysulfide boundary lubrication in situ Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999
spellingShingle	raman spectroscopy tribofilm polysulfide boundary lubrication in situ Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999 Makoto Miyajima Kazuyuki Kitamura Keishi Matsumoto Characterization of Tribofilm with the Remaining Lubricating Oil by Raman Spectroscopy
description	As a first step to develop a method of in situ analysis of tribological behavior under oil lubrication, surfaces after the tribo-test with the remaining lubricating oil were analyzed with Raman spectroscopy. A ball-on-disk type tribo-test using a S45C disk and a SUJ2 ball was performed, and then its friction track of the disk surface was analyzed by Raman spectroscopy. Polysulfide and mineral oil were used as the lubricating oil without dilution. In addition to each lubricant peak, iron disulfide (FeS2) tribofilm peaks were detected on the friction track in the case of polysulfide, whereas the magnetite (Fe3O4) peak was detected on the friction track in the case of mineral oil. FeS2 intensity increased overtime in the case of the test at 200°C. In this way, tribofilm and oxide were detected as the remaining lubricating oil by Raman spectroscopy, which therefore suggests that Raman spectroscopy is an effective analysis method to investigate the formation process of tribofilm and oxide under oil lubrication.
format	article
author	Makoto Miyajima Kazuyuki Kitamura Keishi Matsumoto
author_facet	Makoto Miyajima Kazuyuki Kitamura Keishi Matsumoto
author_sort	Makoto Miyajima
title	Characterization of Tribofilm with the Remaining Lubricating Oil by Raman Spectroscopy
title_short	Characterization of Tribofilm with the Remaining Lubricating Oil by Raman Spectroscopy
title_full	Characterization of Tribofilm with the Remaining Lubricating Oil by Raman Spectroscopy
title_fullStr	Characterization of Tribofilm with the Remaining Lubricating Oil by Raman Spectroscopy
title_full_unstemmed	Characterization of Tribofilm with the Remaining Lubricating Oil by Raman Spectroscopy
title_sort	characterization of tribofilm with the remaining lubricating oil by raman spectroscopy
publisher	Japanese Society of Tribologists
publishDate	2015
url	https://doaj.org/article/d66d4e5af03f46f08ee1c4799e6d6b07
work_keys_str_mv	AT makotomiyajima characterizationoftribofilmwiththeremaininglubricatingoilbyramanspectroscopy AT kazuyukikitamura characterizationoftribofilmwiththeremaininglubricatingoilbyramanspectroscopy AT keishimatsumoto characterizationoftribofilmwiththeremaininglubricatingoilbyramanspectroscopy
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Characterization of Tribofilm with the Remaining Lubricating Oil by Raman Spectroscopy

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