Study on Decomposition of Multialkylated Cyclopentane Oil with Sulfur-Containing Additive on the Nascent Steel Surface

Effect of di-tert-dodecyl disulfide as an additive on decomposition of MAC oil on the nascent surface of bearing steel 52100 was investigated. After the removal of surface contamination layer, active sites were generated, on which tribochemical decomposition of MAC oil occurred. The additive prolong...

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Autores principales:	Renguo Lu, Shigeyuki Mori, Hidetaka Nanao, Kimihiro Kobayashi, Ichiro Minami
Formato:	article
Lenguaje:	EN
Publicado:	Japanese Society of Tribologists 2007
Materias:	nascent surface tribochemical reaction lubricant decomposition organic sulfide 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/c92560e57cd54fd6bc85edc0a4c35a89
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spelling	oai:doaj.org-article:c92560e57cd54fd6bc85edc0a4c35a892021-11-05T09:29:42ZStudy on Decomposition of Multialkylated Cyclopentane Oil with Sulfur-Containing Additive on the Nascent Steel Surface1881-219810.2474/trol.2.105https://doaj.org/article/c92560e57cd54fd6bc85edc0a4c35a892007-11-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/trol/2/4/2_4_105/_pdf/-char/enhttps://doaj.org/toc/1881-2198Effect of di-tert-dodecyl disulfide as an additive on decomposition of MAC oil on the nascent surface of bearing steel 52100 was investigated. After the removal of surface contamination layer, active sites were generated, on which tribochemical decomposition of MAC oil occurred. The additive prolonged the induction period of the decomposition. Hydrogen and gaseous hydrocarbons desorbed as tribochemical reaction products. Desorption rate of hydrogen and gaseous hydrocarbons increased proportionally with sliding velocity and linearly with the cube root of load. XPS analysis revealed tribochemical reaction between additive and nascent surface occurred, which induced formation of iron sulfide and decrease of activity of nascent surface. As a result, decomposition of MAC oil decreased correspondingly.Renguo LuShigeyuki MoriHidetaka NanaoKimihiro KobayashiIchiro MinamiJapanese Society of Tribologistsarticlenascent surfacetribochemical reactionlubricant decompositionorganic sulfidePhysicsQC1-999Engineering (General). Civil engineering (General)TA1-2040Mechanical engineering and machineryTJ1-1570ChemistryQD1-999ENTribology Online, Vol 2, Iss 4, Pp 105-109 (2007)
institution	DOAJ
collection	DOAJ
language	EN
topic	nascent surface tribochemical reaction lubricant decomposition organic sulfide Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999
spellingShingle	nascent surface tribochemical reaction lubricant decomposition organic sulfide Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999 Renguo Lu Shigeyuki Mori Hidetaka Nanao Kimihiro Kobayashi Ichiro Minami Study on Decomposition of Multialkylated Cyclopentane Oil with Sulfur-Containing Additive on the Nascent Steel Surface
description	Effect of di-tert-dodecyl disulfide as an additive on decomposition of MAC oil on the nascent surface of bearing steel 52100 was investigated. After the removal of surface contamination layer, active sites were generated, on which tribochemical decomposition of MAC oil occurred. The additive prolonged the induction period of the decomposition. Hydrogen and gaseous hydrocarbons desorbed as tribochemical reaction products. Desorption rate of hydrogen and gaseous hydrocarbons increased proportionally with sliding velocity and linearly with the cube root of load. XPS analysis revealed tribochemical reaction between additive and nascent surface occurred, which induced formation of iron sulfide and decrease of activity of nascent surface. As a result, decomposition of MAC oil decreased correspondingly.
format	article
author	Renguo Lu Shigeyuki Mori Hidetaka Nanao Kimihiro Kobayashi Ichiro Minami
author_facet	Renguo Lu Shigeyuki Mori Hidetaka Nanao Kimihiro Kobayashi Ichiro Minami
author_sort	Renguo Lu
title	Study on Decomposition of Multialkylated Cyclopentane Oil with Sulfur-Containing Additive on the Nascent Steel Surface
title_short	Study on Decomposition of Multialkylated Cyclopentane Oil with Sulfur-Containing Additive on the Nascent Steel Surface
title_full	Study on Decomposition of Multialkylated Cyclopentane Oil with Sulfur-Containing Additive on the Nascent Steel Surface
title_fullStr	Study on Decomposition of Multialkylated Cyclopentane Oil with Sulfur-Containing Additive on the Nascent Steel Surface
title_full_unstemmed	Study on Decomposition of Multialkylated Cyclopentane Oil with Sulfur-Containing Additive on the Nascent Steel Surface
title_sort	study on decomposition of multialkylated cyclopentane oil with sulfur-containing additive on the nascent steel surface
publisher	Japanese Society of Tribologists
publishDate	2007
url	https://doaj.org/article/c92560e57cd54fd6bc85edc0a4c35a89
work_keys_str_mv	AT renguolu studyondecompositionofmultialkylatedcyclopentaneoilwithsulfurcontainingadditiveonthenascentsteelsurface AT shigeyukimori studyondecompositionofmultialkylatedcyclopentaneoilwithsulfurcontainingadditiveonthenascentsteelsurface AT hidetakananao studyondecompositionofmultialkylatedcyclopentaneoilwithsulfurcontainingadditiveonthenascentsteelsurface AT kimihirokobayashi studyondecompositionofmultialkylatedcyclopentaneoilwithsulfurcontainingadditiveonthenascentsteelsurface AT ichirominami studyondecompositionofmultialkylatedcyclopentaneoilwithsulfurcontainingadditiveonthenascentsteelsurface
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Study on Decomposition of Multialkylated Cyclopentane Oil with Sulfur-Containing Additive on the Nascent Steel Surface

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