Diamond-Like Carbon Coating Applied to Automotive Engine Components

The application of DLC coatings in the automotive industry has increased significantly both in terms of production volume and the kinds of applications involved. However, elucidation of the fundamental evaluation and mechanism of friction and wear properties for DLC coating are still far from suffic...

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Autor principal:	Makoto Kano
Formato:	article
Lenguaje:	EN
Publicado:	Japanese Society of Tribologists 2014
Materias:	diamond-like carbon engine component valve lifter piston ring piston friction wear resistance engine application a-c:h ta-c 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/254fce0f891745f9a15a1b5bf490d9ed
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spelling	oai:doaj.org-article:254fce0f891745f9a15a1b5bf490d9ed2021-11-05T09:23:27ZDiamond-Like Carbon Coating Applied to Automotive Engine Components1881-219810.2474/trol.9.135https://doaj.org/article/254fce0f891745f9a15a1b5bf490d9ed2014-09-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/trol/9/3/9_135/_pdf/-char/enhttps://doaj.org/toc/1881-2198The application of DLC coatings in the automotive industry has increased significantly both in terms of production volume and the kinds of applications involved. However, elucidation of the fundamental evaluation and mechanism of friction and wear properties for DLC coating are still far from sufficient level. This article discusses recent topics concerning the application of DLC coatings to automotive engine components and the related research for tribological issues of DLC coating. For the application to engine components, several typical examples are described. As an advanced one, the ta-C coated piston ring which has been applied recently to both the compression ring and the oil ring of a new mass-produced inline 3-cylinder compact gasoline engine is shown. The ta-C coated piston ring can reduce engine friction substantially compared with the conventional Cr plating ring. Additionally, the a-C:H coated aluminum piston which can be accomplished by shot-peening aluminum alloy substrate with fine tungsten particles shows exellent wear resistance. For the research, three issues of the super-low friction, the evaluation of adhesion strength and wear resistance and the rolling fatigue are discussed.Makoto KanoJapanese Society of Tribologistsarticlediamond-like carbonengine componentvalve lifterpiston ringpistonfrictionwear resistanceengine applicationa-c:hta-cPhysicsQC1-999Engineering (General). Civil engineering (General)TA1-2040Mechanical engineering and machineryTJ1-1570ChemistryQD1-999ENTribology Online, Vol 9, Iss 3, Pp 135-142 (2014)
institution	DOAJ
collection	DOAJ
language	EN
topic	diamond-like carbon engine component valve lifter piston ring piston friction wear resistance engine application a-c:h ta-c Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999
spellingShingle	diamond-like carbon engine component valve lifter piston ring piston friction wear resistance engine application a-c:h ta-c Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999 Makoto Kano Diamond-Like Carbon Coating Applied to Automotive Engine Components
description	The application of DLC coatings in the automotive industry has increased significantly both in terms of production volume and the kinds of applications involved. However, elucidation of the fundamental evaluation and mechanism of friction and wear properties for DLC coating are still far from sufficient level. This article discusses recent topics concerning the application of DLC coatings to automotive engine components and the related research for tribological issues of DLC coating. For the application to engine components, several typical examples are described. As an advanced one, the ta-C coated piston ring which has been applied recently to both the compression ring and the oil ring of a new mass-produced inline 3-cylinder compact gasoline engine is shown. The ta-C coated piston ring can reduce engine friction substantially compared with the conventional Cr plating ring. Additionally, the a-C:H coated aluminum piston which can be accomplished by shot-peening aluminum alloy substrate with fine tungsten particles shows exellent wear resistance. For the research, three issues of the super-low friction, the evaluation of adhesion strength and wear resistance and the rolling fatigue are discussed.
format	article
author	Makoto Kano
author_facet	Makoto Kano
author_sort	Makoto Kano
title	Diamond-Like Carbon Coating Applied to Automotive Engine Components
title_short	Diamond-Like Carbon Coating Applied to Automotive Engine Components
title_full	Diamond-Like Carbon Coating Applied to Automotive Engine Components
title_fullStr	Diamond-Like Carbon Coating Applied to Automotive Engine Components
title_full_unstemmed	Diamond-Like Carbon Coating Applied to Automotive Engine Components
title_sort	diamond-like carbon coating applied to automotive engine components
publisher	Japanese Society of Tribologists
publishDate	2014
url	https://doaj.org/article/254fce0f891745f9a15a1b5bf490d9ed
work_keys_str_mv	AT makotokano diamondlikecarboncoatingappliedtoautomotiveenginecomponents
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Diamond-Like Carbon Coating Applied to Automotive Engine Components

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