Nanophased thermal sprayed alloyed steel coatings for diesel engine components

Petsas, N; Moutsatsou, A; Papapanos, G; Economou, S; Vardavoulias, M; Pantelis, DI; Sarafoglou, CHI

dc.contributor.author	Petsas, N	en
dc.contributor.author	Moutsatsou, A	en
dc.contributor.author	Papapanos, G	en
dc.contributor.author	Economou, S	en
dc.contributor.author	Vardavoulias, M	en
dc.contributor.author	Pantelis, DI	en
dc.contributor.author	Sarafoglou, CHI	en
dc.date.accessioned	2014-03-01T02:50:34Z
dc.date.available	2014-03-01T02:50:34Z
dc.date.issued	2006	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/35143
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-33645990655&partnerID=40&md5=57fcb0c17da41c02a78166fa2aca01c7	en
dc.subject.other	Alloying	en
dc.subject.other	Coatings	en
dc.subject.other	Economic and social effects	en
dc.subject.other	Environmental impact	en
dc.subject.other	Machine components	en
dc.subject.other	Nanostructured materials	en
dc.subject.other	Solid solutions	en
dc.subject.other	Steel	en
dc.subject.other	Cr-Mn alloyed steel thermal spray coatings	en
dc.subject.other	Diesel engine components	en
dc.subject.other	Nanophased thermal sprayed alloyed steel coatings	en
dc.subject.other	Tribological behavior	en
dc.subject.other	Diesel engines	en
dc.title	Nanophased thermal sprayed alloyed steel coatings for diesel engine components	en
heal.type	conferenceItem	en
heal.publicationDate	2006	en
heal.abstract	In the last few decades, technological, economical and environmental issues have imposed significant improvtements on the operation and lifetime of industrial machine components. Thermal spray coatings offer a reliable solution towards this direction. The subject of the present study is the development of Mo and Cr-Mn alloyed steel thermal spray coatings, produced by conventional and nanostructured feedstock that could be applied to diesel engine components. The coatings have been developed and optimized by APS and HVOF on AISI 1045 substrates. Porosity, microhardness, adhesion strength and deposition efficiency are the criteria for the optimization of the coatings. Both conventional and nanophased coatings showed low porosity, high adhesion strength and microhardness with sufficient deposition rates. The tribological behavior of the nanophased coatings is improved compared with the respective conventional coatings. Utilization of nanophased thermal spray coatings could potentially offer new, more effective low friction solutions, with economic benefits to the end-users. © ASM International.	en
heal.journalName	Proceedings of the 18th International Conference on Surface Modification Technologies	en
dc.identifier.volume	2006	en
dc.identifier.spage	439	en
dc.identifier.epage	443	en