Surface mechanical behaviour of composite Ni-P-fly ash/zincate coated aluminium alloy

Panagopoulos, CN; Georgiou, EP

dc.contributor.author	Panagopoulos, CN	en
dc.contributor.author	Georgiou, EP	en
dc.date.accessioned	2014-03-01T01:32:01Z
dc.date.available	2014-03-01T01:32:01Z
dc.date.issued	2009	en
dc.identifier.issn	0169-4332	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/20017
dc.subject	Aluminium alloys	en
dc.subject	Coating	en
dc.subject	Metal matrix composites (MMC)	en
dc.subject	Scratch test	en
dc.subject	Wear	en
dc.subject.classification	Chemistry, Physical	en
dc.subject.classification	Materials Science, Coatings & Films	en
dc.subject.classification	Physics, Applied	en
dc.subject.classification	Physics, Condensed Matter	en
dc.subject.other	Adhesion	en
dc.subject.other	Aluminum	en
dc.subject.other	Cerium alloys	en
dc.subject.other	Coatings	en
dc.subject.other	Fly ash	en
dc.subject.other	Metallic matrix composites	en
dc.subject.other	Nickel	en
dc.subject.other	Scanning electron microscopy	en
dc.subject.other	Stainless steel	en
dc.subject.other	Substrates	en
dc.subject.other	Wear resistance	en
dc.subject.other	X ray diffraction analysis	en
dc.subject.other	Adhesion strengths	en
dc.subject.other	Aluminium alloys	en
dc.subject.other	Ash particles	en
dc.subject.other	Chemical characterizations	en
dc.subject.other	Electroless depositions	en
dc.subject.other	Electron dispersive X-ray analysis	en
dc.subject.other	Mechanical behaviours	en
dc.subject.other	Metal matrix composites (MMC)	en
dc.subject.other	P-matrices	en
dc.subject.other	Scratch test	en
dc.subject.other	Scratch testing	en
dc.subject.other	Sem	en
dc.subject.other	Wear	en
dc.subject.other	X-ray diffractions	en
dc.subject.other	Aluminum alloys	en
dc.title	Surface mechanical behaviour of composite Ni-P-fly ash/zincate coated aluminium alloy	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/j.apsusc.2009.02.026	en
heal.identifier.secondary	http://dx.doi.org/10.1016/j.apsusc.2009.02.026	en
heal.language	English	en
heal.publicationDate	2009	en
heal.abstract	Ni-P-fly ash coatings were produced on zincate coated 5083 wrought aluminium alloy substrates with the aid of an electroless deposition technique. Structural and chemical characterization of the produced coatings was performed with the aid of X-ray diffraction (XRD), scanning electron microscopy (SEM) and electron dispersive X-ray analysis (EDS) techniques. The Ni-P-fly ash coating was found to consist of an amorphous Ni-P matrix with dispersed fly ash particles. The wear resistance of the Ni-P-fly ash coating on zincate treated aluminium alloy was observed to be higher than that of the bare aluminium alloy, when sliding against a stainless steel counterface. In addition, the adhesion between the Ni-P-fly ash/zincate coating and the aluminium alloy substrate was also studied with a scratch testing apparatus. The adhesion strength of Ni-P-fly ash/zincate coating on the aluminium alloy substrate was observed to be higher in comparison to the Ni-P/zincate coating on the same aluminium alloy. (C) 2009 Elsevier B.V. All rights reserved.	en
heal.publisher	ELSEVIER SCIENCE BV	en
heal.journalName	Applied Surface Science	en
dc.identifier.doi	10.1016/j.apsusc.2009.02.026	en
dc.identifier.isi	ISI:000264925400011	en
dc.identifier.volume	255	en
dc.identifier.issue	13-14	en
dc.identifier.spage	6499	en
dc.identifier.epage	6503	en