Sliding wear behaviour of zinc-nickel alloy electrodeposits

Panagopoulos, CN; Georgarakis, KG; Agathocleous, PE

dc.contributor.author	Panagopoulos, CN	en
dc.contributor.author	Georgarakis, KG	en
dc.contributor.author	Agathocleous, PE	en
dc.date.accessioned	2014-03-01T01:19:32Z
dc.date.available	2014-03-01T01:19:32Z
dc.date.issued	2003	en
dc.identifier.issn	0301-679X	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/15557
dc.subject	Sliding wear	en
dc.subject	Zinc-nickel electrodeposits	en
dc.subject.classification	Engineering, Mechanical	en
dc.subject.other	Alumina	en
dc.subject.other	Coating techniques	en
dc.subject.other	Delamination	en
dc.subject.other	Electrodeposition	en
dc.subject.other	Stainless steel	en
dc.subject.other	Sliding wear behaviour	en
dc.subject.other	Wear of materials	en
dc.title	Sliding wear behaviour of zinc-nickel alloy electrodeposits	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/S0301-679X(03)00003-3	en
heal.identifier.secondary	http://dx.doi.org/10.1016/S0301-679X(03)00003-3	en
heal.language	English	en
heal.publicationDate	2003	en
heal.abstract	The sliding wear behaviour of zinc-nickel electrodeposited. coatings on mild steel substrates was investigated using a spherical pin-on-disc apparatus. The pin materials were alumina and hardened steel. The composition of the coatings was the following: 86 wt% zinc-14 wt% nickel. The friction coefficient of zinc-nickel coating against alumina counter spheres was found to be higher than that against hardened steel counter spheres. The weight loss of zinc-nickel coating after sliding against hardened steel counter spheres was found to be lower than that against alumina counter spheres. The main wear mechanism of the zinc-nickel coating sliding against stainless steel was noted to be severe shearing of the surface layers of the coating due to the ploughing action of the steel pins. For the wear experiments of zinc-nickel coatings against alumina spheres, a surface delamination mechanism is proposed to be the predominant wear mechanism of the coatings. (C) 2003 Elsevier Science Ltd. All rights reserved.	en
heal.publisher	ELSEVIER SCI LTD	en
heal.journalName	Tribology International	en
dc.identifier.doi	10.1016/S0301-679X(03)00003-3	en
dc.identifier.isi	ISI:000183737700007	en
dc.identifier.volume	36	en
dc.identifier.issue	8	en
dc.identifier.spage	619	en
dc.identifier.epage	623	en