Laser Interference Patterning of Steel Surfaces - Influence on the Frictional Performance under Dry and Lubricated Sliding Conditions

For many years already, a lot of research groups try to shed light on the origin of friction and to enhance the tribological performance of rubbing surfaces. In this context, the ability to tailor the tribological properties on different scales is of utmost importance. In this work, laser interferen...

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Autores principales:	Andreas Rosenkranz, Carsten Gachot, Esteban Ramos-Moore, Frank Mücklich
Formato:	article
Lenguaje:	EN
Publicado:	Japanese Society of Tribologists 2016
Materias:	surface patterning laser interference dry friction mixed lubrication wear 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/c7410c04eaf744b9814fe3084c13d0a0
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spelling	oai:doaj.org-article:c7410c04eaf744b9814fe3084c13d0a02021-11-05T09:21:12ZLaser Interference Patterning of Steel Surfaces - Influence on the Frictional Performance under Dry and Lubricated Sliding Conditions1881-219810.2474/trol.11.575https://doaj.org/article/c7410c04eaf744b9814fe3084c13d0a02016-09-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/trol/11/5/11_575/_pdf/-char/enhttps://doaj.org/toc/1881-2198For many years already, a lot of research groups try to shed light on the origin of friction and to enhance the tribological performance of rubbing surfaces. In this context, the ability to tailor the tribological properties on different scales is of utmost importance. In this work, laser interference patterning is used to produce well-defined surface topographies with line- and cross-like patterns in order to modify the tribological performance under dry and lubricated conditions. Under dry conditions, the frictional behavior of line-like patterned surfaces having a periodicity of 9 μm are investigated using a ball-on-disk tribometer in linear reciprocating sliding mode as a function of the normal load and the relative alignment. Regarding mixed lubrication, the oil film lifetime of cross-like patterns (periodicity of 9 μm) is evaluated using a ball-on-disk tribometer (normal load of 5 N and sliding velocity of 5 cm/s) in rotational sliding mode. The experiments under dry friction demonstrate a significant friction reduction for the line-like surface patterned surfaces, independent on the respective alignment. Dependent on the used normal load, differences in the frictional behavior are observed. For the cross-like patterns under mixed lubrication, an increase of the oil film lifetime by a factor of 56 is achieved.Andreas RosenkranzCarsten GachotEsteban Ramos-MooreFrank MücklichJapanese Society of Tribologistsarticlesurface patterninglaser interferencedry frictionmixed lubricationwearPhysicsQC1-999Engineering (General). Civil engineering (General)TA1-2040Mechanical engineering and machineryTJ1-1570ChemistryQD1-999ENTribology Online, Vol 11, Iss 5, Pp 575-582 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	surface patterning laser interference dry friction mixed lubrication wear Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999
spellingShingle	surface patterning laser interference dry friction mixed lubrication wear Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999 Andreas Rosenkranz Carsten Gachot Esteban Ramos-Moore Frank Mücklich Laser Interference Patterning of Steel Surfaces - Influence on the Frictional Performance under Dry and Lubricated Sliding Conditions
description	For many years already, a lot of research groups try to shed light on the origin of friction and to enhance the tribological performance of rubbing surfaces. In this context, the ability to tailor the tribological properties on different scales is of utmost importance. In this work, laser interference patterning is used to produce well-defined surface topographies with line- and cross-like patterns in order to modify the tribological performance under dry and lubricated conditions. Under dry conditions, the frictional behavior of line-like patterned surfaces having a periodicity of 9 μm are investigated using a ball-on-disk tribometer in linear reciprocating sliding mode as a function of the normal load and the relative alignment. Regarding mixed lubrication, the oil film lifetime of cross-like patterns (periodicity of 9 μm) is evaluated using a ball-on-disk tribometer (normal load of 5 N and sliding velocity of 5 cm/s) in rotational sliding mode. The experiments under dry friction demonstrate a significant friction reduction for the line-like surface patterned surfaces, independent on the respective alignment. Dependent on the used normal load, differences in the frictional behavior are observed. For the cross-like patterns under mixed lubrication, an increase of the oil film lifetime by a factor of 56 is achieved.
format	article
author	Andreas Rosenkranz Carsten Gachot Esteban Ramos-Moore Frank Mücklich
author_facet	Andreas Rosenkranz Carsten Gachot Esteban Ramos-Moore Frank Mücklich
author_sort	Andreas Rosenkranz
title	Laser Interference Patterning of Steel Surfaces - Influence on the Frictional Performance under Dry and Lubricated Sliding Conditions
title_short	Laser Interference Patterning of Steel Surfaces - Influence on the Frictional Performance under Dry and Lubricated Sliding Conditions
title_full	Laser Interference Patterning of Steel Surfaces - Influence on the Frictional Performance under Dry and Lubricated Sliding Conditions
title_fullStr	Laser Interference Patterning of Steel Surfaces - Influence on the Frictional Performance under Dry and Lubricated Sliding Conditions
title_full_unstemmed	Laser Interference Patterning of Steel Surfaces - Influence on the Frictional Performance under Dry and Lubricated Sliding Conditions
title_sort	laser interference patterning of steel surfaces - influence on the frictional performance under dry and lubricated sliding conditions
publisher	Japanese Society of Tribologists
publishDate	2016
url	https://doaj.org/article/c7410c04eaf744b9814fe3084c13d0a0
work_keys_str_mv	AT andreasrosenkranz laserinterferencepatterningofsteelsurfacesinfluenceonthefrictionalperformanceunderdryandlubricatedslidingconditions AT carstengachot laserinterferencepatterningofsteelsurfacesinfluenceonthefrictionalperformanceunderdryandlubricatedslidingconditions AT estebanramosmoore laserinterferencepatterningofsteelsurfacesinfluenceonthefrictionalperformanceunderdryandlubricatedslidingconditions AT frankmuumlcklich laserinterferencepatterningofsteelsurfacesinfluenceonthefrictionalperformanceunderdryandlubricatedslidingconditions
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Laser Interference Patterning of Steel Surfaces - Influence on the Frictional Performance under Dry and Lubricated Sliding Conditions

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