Effect of Transfer Layer on Ultra Low Friction of CNx Coating under Blowing Dry Ar

In order to clarify the ultra low friction mechanism of Carbon Nitride (CNx) coatings under blowing dry Ar, thickness and area of transfer layers on mating surface were in-situ observed with an optical microscope during sliding against a sapphire hemisphere under blowing dry Ar. During sliding, thic...

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Autores principales:	Nor Azmmi Bin Masripan, Yuki Miyahira, Hidenori Nishimura, Takayuki Tokoroyama, Noritsugu Umehara, Yoshio Fuwa
Formato:	article
Lenguaje:	EN
Publicado:	Japanese Society of Tribologists 2013
Materias:	cnx dry ar blowing ultra low friction graphite-like transfer layer 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/12f7cf637148498b9c9ceb848d3970f5
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id	oai:doaj.org-article:12f7cf637148498b9c9ceb848d3970f5
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spelling	oai:doaj.org-article:12f7cf637148498b9c9ceb848d3970f52021-11-05T09:24:16ZEffect of Transfer Layer on Ultra Low Friction of CNx Coating under Blowing Dry Ar1881-219810.2474/trol.8.219https://doaj.org/article/12f7cf637148498b9c9ceb848d3970f52013-05-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/trol/8/3/8_219/_pdf/-char/enhttps://doaj.org/toc/1881-2198In order to clarify the ultra low friction mechanism of Carbon Nitride (CNx) coatings under blowing dry Ar, thickness and area of transfer layers on mating surface were in-situ observed with an optical microscope during sliding against a sapphire hemisphere under blowing dry Ar. During sliding, thickness of transfer layer from CNx coating to a sapphire hemisphere increased and leaded to ultra low friction. When thickness and area of transfer layer was thick and small respectively, ultra low friction was observed. The result showed that the coefficient of friction decreased from 0.18 to 0.003 and remained constant throughout the friction test. It was confirmed the formation of a graphite-like transfer layer with Raman analysis and Auger Electron Spectroscopy (AES).Nor Azmmi Bin MasripanYuki MiyahiraHidenori NishimuraTakayuki TokoroyamaNoritsugu UmeharaYoshio FuwaJapanese Society of Tribologistsarticlecnxdry arblowingultra low frictiongraphite-like transfer layerPhysicsQC1-999Engineering (General). Civil engineering (General)TA1-2040Mechanical engineering and machineryTJ1-1570ChemistryQD1-999ENTribology Online, Vol 8, Iss 3, Pp 219-226 (2013)
institution	DOAJ
collection	DOAJ
language	EN
topic	cnx dry ar blowing ultra low friction graphite-like transfer layer Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999
spellingShingle	cnx dry ar blowing ultra low friction graphite-like transfer layer Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999 Nor Azmmi Bin Masripan Yuki Miyahira Hidenori Nishimura Takayuki Tokoroyama Noritsugu Umehara Yoshio Fuwa Effect of Transfer Layer on Ultra Low Friction of CNx Coating under Blowing Dry Ar
description	In order to clarify the ultra low friction mechanism of Carbon Nitride (CNx) coatings under blowing dry Ar, thickness and area of transfer layers on mating surface were in-situ observed with an optical microscope during sliding against a sapphire hemisphere under blowing dry Ar. During sliding, thickness of transfer layer from CNx coating to a sapphire hemisphere increased and leaded to ultra low friction. When thickness and area of transfer layer was thick and small respectively, ultra low friction was observed. The result showed that the coefficient of friction decreased from 0.18 to 0.003 and remained constant throughout the friction test. It was confirmed the formation of a graphite-like transfer layer with Raman analysis and Auger Electron Spectroscopy (AES).
format	article
author	Nor Azmmi Bin Masripan Yuki Miyahira Hidenori Nishimura Takayuki Tokoroyama Noritsugu Umehara Yoshio Fuwa
author_facet	Nor Azmmi Bin Masripan Yuki Miyahira Hidenori Nishimura Takayuki Tokoroyama Noritsugu Umehara Yoshio Fuwa
author_sort	Nor Azmmi Bin Masripan
title	Effect of Transfer Layer on Ultra Low Friction of CNx Coating under Blowing Dry Ar
title_short	Effect of Transfer Layer on Ultra Low Friction of CNx Coating under Blowing Dry Ar
title_full	Effect of Transfer Layer on Ultra Low Friction of CNx Coating under Blowing Dry Ar
title_fullStr	Effect of Transfer Layer on Ultra Low Friction of CNx Coating under Blowing Dry Ar
title_full_unstemmed	Effect of Transfer Layer on Ultra Low Friction of CNx Coating under Blowing Dry Ar
title_sort	effect of transfer layer on ultra low friction of cnx coating under blowing dry ar
publisher	Japanese Society of Tribologists
publishDate	2013
url	https://doaj.org/article/12f7cf637148498b9c9ceb848d3970f5
work_keys_str_mv	AT norazmmibinmasripan effectoftransferlayeronultralowfrictionofcnxcoatingunderblowingdryar AT yukimiyahira effectoftransferlayeronultralowfrictionofcnxcoatingunderblowingdryar AT hidenorinishimura effectoftransferlayeronultralowfrictionofcnxcoatingunderblowingdryar AT takayukitokoroyama effectoftransferlayeronultralowfrictionofcnxcoatingunderblowingdryar AT noritsuguumehara effectoftransferlayeronultralowfrictionofcnxcoatingunderblowingdryar AT yoshiofuwa effectoftransferlayeronultralowfrictionofcnxcoatingunderblowingdryar
_version_	1718444330932240384

Effect of Transfer Layer on Ultra Low Friction of CNx Coating under Blowing Dry Ar

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