Experimental investigation of tribological properties of laser textured tungsten doped diamond like carbon coating under dry sliding conditions at various loads

Arslan, A; Masjuki, HH; Quazi, MM; Kalam, MA; Varman, M; Jamshaid, M; Rahman, SMA; Imran, M; Zulfattah, ZM; Anwar, MT; Gohar, GA; Mandalan, SM; Harith, MH

Experimental investigation of tribological properties of laser textured tungsten doped diamond like carbon coating under dry sliding conditions at various loads

Arslan, A Masjuki, HH Quazi, MM Kalam, MA Varman, M Jamshaid, M Rahman, SMA Imran, M Zulfattah, ZM Anwar, MT Gohar, GA Mandalan, SM Harith, MH

Permalink

Publisher:: IOP PUBLISHING LTD
Publication Type:: Journal Article
Citation:: Materials Research Express, 2019, 6, (10)
Issue Date:: 2019-09-13

Closed Access

	Filename	Description	Size
	Arslan_2019_Mater._Res._Express_6_106444.pdf	Published version	1.19 MB	Adobe PDF	View/Open

Copyright Clearance Process

Recently Added
In Progress
Closed Access

This item is closed access and not available.

Full metadata record

Field	Value	Language
dc.contributor.author	Arslan, A
dc.contributor.author	Masjuki, HH
dc.contributor.author	Quazi, MM
dc.contributor.author	Kalam, MA
dc.contributor.author	Varman, M
dc.contributor.author	Jamshaid, M
dc.contributor.author	Rahman, SMA
dc.contributor.author	Imran, M
dc.contributor.author	Zulfattah, ZM
dc.contributor.author	Anwar, MT
dc.contributor.author	Gohar, GA
dc.contributor.author	Mandalan, SM
dc.contributor.author	Harith, MH
dc.date.accessioned	2022-09-29T03:29:56Z
dc.date.available	2022-09-29T03:29:56Z
dc.date.issued	2019-09-13
dc.identifier.citation	Materials Research Express, 2019, 6, (10)
dc.identifier.issn	2053-1591
dc.identifier.issn	2053-1591
dc.identifier.uri	http://hdl.handle.net/10453/162167
dc.description.abstract	Laser micro texturing technique has shown its potential in reducing friction and wear at various mechanical interfaces such as automotive and cutting tools etc. Automotive parts are coated with Diamond-like Carbon (DLC) coatings to enhance their performance. Due to stringent condition at the automotive contacts and demand for performance enhancement, increase in performance of DLC coatings is required. In this study laser micro texturing is being combined with tungsten doped DLC coating. In order to analyze the benefits of laser micro texturing on tungsten doped DLC coating. Tribological testing was conducted on a reciprocating test rig at various loading conditions. The results indicated that laser textured tungsten doped DLC coating showed the lower coefficient of friction compared to un-textured tungsten doped DLC coating at a load of 15 N, 25 N and 35 N. Higher graphitization was observed in the case of un-textured coating at 35 N load.
dc.language	English
dc.publisher	IOP PUBLISHING LTD
dc.relation.ispartof	Materials Research Express
dc.relation.isbasedon	10.1088/2053-1591/ab408c
dc.rights	info:eu-repo/semantics/closedAccess
dc.subject	0912 Materials Engineering
dc.title	Experimental investigation of tribological properties of laser textured tungsten doped diamond like carbon coating under dry sliding conditions at various loads
dc.type	Journal Article
utslib.citation.volume	6
utslib.for	0912 Materials Engineering
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Civil and Environmental Engineering
utslib.copyright.status	closed_access	*
dc.date.updated	2022-09-29T03:29:48Z
pubs.issue	10
pubs.publication-status	Published
pubs.volume	6
utslib.citation.issue	10

Abstract:

Laser micro texturing technique has shown its potential in reducing friction and wear at various mechanical interfaces such as automotive and cutting tools etc. Automotive parts are coated with Diamond-like Carbon (DLC) coatings to enhance their performance. Due to stringent condition at the automotive contacts and demand for performance enhancement, increase in performance of DLC coatings is required. In this study laser micro texturing is being combined with tungsten doped DLC coating. In order to analyze the benefits of laser micro texturing on tungsten doped DLC coating. Tribological testing was conducted on a reciprocating test rig at various loading conditions. The results indicated that laser textured tungsten doped DLC coating showed the lower coefficient of friction compared to un-textured tungsten doped DLC coating at a load of 15 N, 25 N and 35 N. Higher graphitization was observed in the case of un-textured coating at 35 N load.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/162167