Running-in of a Double Network Gel for Low Friction in Water

This study aims to clarify the potential of double network (DN) gel to realize low friction coefficient under water lubrication environment. Friction tests were carried out by using DN gel film and silicon carbide (SiC) disk in water. DN gel shows running-in behavior consists of lowering friction co...

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Autores principales:	Koki Kanda, Koshi Adachi
Formato:	article
Lenguaje:	EN
Publicado:	Japanese Society of Tribologists 2021
Materias:	double network gel damaged zone low friction self-formation 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/da2cdea3c706492b8fa7acc674891383
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id	oai:doaj.org-article:da2cdea3c706492b8fa7acc674891383
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spelling	oai:doaj.org-article:da2cdea3c706492b8fa7acc6748913832021-11-05T09:31:10ZRunning-in of a Double Network Gel for Low Friction in Water1881-219810.2474/trol.16.170https://doaj.org/article/da2cdea3c706492b8fa7acc6748913832021-09-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/trol/16/3/16_170/_pdf/-char/enhttps://doaj.org/toc/1881-2198This study aims to clarify the potential of double network (DN) gel to realize low friction coefficient under water lubrication environment. Friction tests were carried out by using DN gel film and silicon carbide (SiC) disk in water. DN gel shows running-in behavior consists of lowering friction coefficient twice, then friction coefficient shows less than 0.001 under limited experimental conditions. By introducing in-situ test apparatus, self-formation of damaged region is confirmed and external water penetrates into self-formed damaged region. As a result, damaged region becomes water-rich situation more and more and formation of lubricious water layer is enhanced gradually. Thus running-in behavior occurs by friction system using DN gel.Koki KandaKoshi AdachiJapanese Society of Tribologistsarticledouble network geldamaged zonelow frictionself-formationPhysicsQC1-999Engineering (General). Civil engineering (General)TA1-2040Mechanical engineering and machineryTJ1-1570ChemistryQD1-999ENTribology Online, Vol 16, Iss 3, Pp 170-177 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	double network gel damaged zone low friction self-formation Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999
spellingShingle	double network gel damaged zone low friction self-formation Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999 Koki Kanda Koshi Adachi Running-in of a Double Network Gel for Low Friction in Water
description	This study aims to clarify the potential of double network (DN) gel to realize low friction coefficient under water lubrication environment. Friction tests were carried out by using DN gel film and silicon carbide (SiC) disk in water. DN gel shows running-in behavior consists of lowering friction coefficient twice, then friction coefficient shows less than 0.001 under limited experimental conditions. By introducing in-situ test apparatus, self-formation of damaged region is confirmed and external water penetrates into self-formed damaged region. As a result, damaged region becomes water-rich situation more and more and formation of lubricious water layer is enhanced gradually. Thus running-in behavior occurs by friction system using DN gel.
format	article
author	Koki Kanda Koshi Adachi
author_facet	Koki Kanda Koshi Adachi
author_sort	Koki Kanda
title	Running-in of a Double Network Gel for Low Friction in Water
title_short	Running-in of a Double Network Gel for Low Friction in Water
title_full	Running-in of a Double Network Gel for Low Friction in Water
title_fullStr	Running-in of a Double Network Gel for Low Friction in Water
title_full_unstemmed	Running-in of a Double Network Gel for Low Friction in Water
title_sort	running-in of a double network gel for low friction in water
publisher	Japanese Society of Tribologists
publishDate	2021
url	https://doaj.org/article/da2cdea3c706492b8fa7acc674891383
work_keys_str_mv	AT kokikanda runninginofadoublenetworkgelforlowfrictioninwater AT koshiadachi runninginofadoublenetworkgelforlowfrictioninwater
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Running-in of a Double Network Gel for Low Friction in Water

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