Fretting wear behavior of PVD TiB2 coatings

Prakash, B; Ftikos, C; Celis, JP

dc.contributor.author	Prakash, B	en
dc.contributor.author	Ftikos, C	en
dc.contributor.author	Celis, JP	en
dc.date.accessioned	2014-03-01T01:17:56Z
dc.date.available	2014-03-01T01:17:56Z
dc.date.issued	2002	en
dc.identifier.issn	0257-8972	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/14708
dc.subject	Magnetron	en
dc.subject	Sputtering	en
dc.subject	Titanium diboride	en
dc.subject	Wear	en
dc.subject.classification	Materials Science, Coatings & Films	en
dc.subject.classification	Physics, Applied	en
dc.subject.other	Annealing	en
dc.subject.other	Coatings	en
dc.subject.other	Crack initiation	en
dc.subject.other	Friction	en
dc.subject.other	Magnetron sputtering	en
dc.subject.other	Wear of materials	en
dc.subject.other	Low coefficient	en
dc.subject.other	Fretting corrosion	en
dc.subject.other	coating	en
dc.subject.other	fretting	en
dc.subject.other	microstructure	en
dc.subject.other	tribology	en
dc.subject.other	wear	en
dc.title	Fretting wear behavior of PVD TiB2 coatings	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/S0257-8972(02)00035-X	en
heal.identifier.secondary	http://dx.doi.org/10.1016/S0257-8972(02)00035-X	en
heal.language	English	en
heal.publicationDate	2002	en
heal.abstract	TiB2 coatings deposited on hardened high-speed steel by magnetron sputtering were tested for their friction and wear behavior. Fretting wear tests (mode 1) were carried out on as-deposited coatings, and after annealing in air at 600 degreesC for 1 h. The as deposited magnetron sputtered TiB2 coating shows a better wear resistance (2000 mum(3)/J) than a hard TiN coating. On the contrary, the annealed TiB2 coating shows a low wear resistance (14 000 mum(3)/J) due to intensive cracking and oxidation. However, a low coefficient of friction was not noticed with neither as-deposited nor annealed TiB, coatings. (C) 2002 Elsevier Science B.V. All rights reserved.	en
heal.publisher	ELSEVIER SCIENCE SA	en
heal.journalName	Surface and Coatings Technology	en
dc.identifier.doi	10.1016/S0257-8972(02)00035-X	en
dc.identifier.isi	ISI:000176089400009	en
dc.identifier.volume	154	en
dc.identifier.issue	2-3	en
dc.identifier.spage	182	en
dc.identifier.epage	188	en