Tribological properties of smooth diamond coatings for cutting tools

Le Huu, T; Schmitt; Paulmier, D; Mamalis, AG; Grabchenko, A

dc.contributor.author	Le Huu, T	en
dc.contributor.author	Schmitt	en
dc.contributor.author	Paulmier, D	en
dc.contributor.author	Mamalis, AG	en
dc.contributor.author	Grabchenko, A	en
dc.date.accessioned	2014-03-01T01:15:21Z
dc.date.available	2014-03-01T01:15:21Z
dc.date.issued	1999	en
dc.identifier.issn	0043-1648	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/13452
dc.subject	Combustion flame	en
dc.subject	Diamond films	en
dc.subject	Friction and wear	en
dc.subject.classification	Engineering, Mechanical	en
dc.subject.classification	Materials Science, Multidisciplinary	en
dc.subject.other	Carbide cutting tools	en
dc.subject.other	Coatings	en
dc.subject.other	Crystal orientation	en
dc.subject.other	Diamond films	en
dc.subject.other	Friction	en
dc.subject.other	Substrates	en
dc.subject.other	Surface roughness	en
dc.subject.other	Tribology	en
dc.subject.other	Tungsten carbide	en
dc.subject.other	Combustion flame method	en
dc.subject.other	Wear of materials	en
dc.subject.other	cutting tool	en
dc.subject.other	diamond coating	en
dc.subject.other	friction	en
dc.subject.other	wear	en
dc.title	Tribological properties of smooth diamond coatings for cutting tools	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/S0043-1648(99)00035-6	en
heal.identifier.secondary	http://dx.doi.org/10.1016/S0043-1648(99)00035-6	en
heal.language	English	en
heal.publicationDate	1999	en
heal.abstract	Work in the area of diamond deposition has been greatly intensified in the last 10 years. One of the most attractive subjects in the diamond applications field is the materials machining with diamond cutting tools that then requires a friction and wear study of diamond coatings. Generally, as-deposited diamond films have a high friction coefficient that leads to the high wear rates of the counter-material in sliding contact. Various treatments for the friction coefficient reduction have been proposed. In this paper, we present the effects of negative voltage application to the substrate during diamond deposition by combustion flame method. An increase of the growth rate and of the covered area is observed. Diamond coatings with {100} high orientation are deposed on a tungsten carbide substrate. In fact, the surface roughness is reduced and the obtained diamond coatings become smoother. The friction and wear properties of these diamond coatings are then studied. Results highlight the advantage of those coatings for friction and wear applications. (C) 1999 Published by Elsevier Science S.A. All rights reserved.	en
heal.publisher	ELSEVIER SCIENCE SA	en
heal.journalName	Wear	en
dc.identifier.doi	10.1016/S0043-1648(99)00035-6	en
dc.identifier.isi	ISI:000079949300022	en
dc.identifier.volume	225-229	en
dc.identifier.issue	PART II	en
dc.identifier.spage	843	en
dc.identifier.epage	847	en