Plasma nitriding of surface Mo-Enriched sintered iron

Bendo, T.; Pavanati, H. C.; Klein, A. N.; Martinelli, Antonio Eduardo; Maliska, A. M.

Plasma nitriding of surface Mo-Enriched sintered iron

Página do item simplificado Estatísticas

dc.contributor.author	Bendo, T.
dc.contributor.author	Pavanati, H. C.
dc.contributor.author	Klein, A. N.
dc.contributor.author	Martinelli, Antonio Eduardo
dc.contributor.author	Maliska, A. M.
dc.date.accessioned	2021-03-08T16:57:55Z
dc.date.available	2021-03-08T16:57:55Z
dc.date.issued	2011-08-09
dc.description.resumo	Plain iron samples produced by powder metallurgy were submitted to a single thermal cycle involving plasma-assisted sintering and simultaneous surface alloying with Mo followed by nitriding using a plasma reactor. The microstructural characterization of the samples was carried out by optical and scanning electron microscopy in addition to X-ray diffraction. Microhardness tests were also performed. EDX line profiles of the concentration of Mo from the surface to the bulk of the sintered samples showed that the alloying element diffused down to depths of about 25 μm under the sintering conditions applied. A significant increase in microhardness was observed for samples enriched with Mo and subsequently nitrided. This behavior was attributed to the precipitation of nitrides and the presence of Mo in solid solution	pt_BR
dc.identifier.citation	BENDO, T.; PAVANATI, H. C.; KLEIN, A. N.; MARTINELLI, A. E.; MALISKA, A. M.. Plasma Nitriding of Surface Mo-Enriched Sintered Iron. Isrn Materials Science, [S.L.], v. 2011, p. 1-8, 2011. Disponível em: https://www.hindawi.com/journals/isrn/2011/121464/. Acesso em: 11 nov. 2020. http://dx.doi.org/10.5402/2011/121464.	pt_BR
dc.identifier.doi	10.5402/2011/121464
dc.identifier.issn	2090-6099
dc.identifier.issn	2090-6080
dc.identifier.uri	https://repositorio.ufrn.br/handle/123456789/31731
dc.language	en	pt_BR
dc.publisher	Hindawi	pt_BR
dc.rights	Attribution 3.0 Brazil	*
dc.rights.uri	http://creativecommons.org/licenses/by/3.0/br/	*
dc.subject	Powder metallurgy	pt_BR
dc.subject	Plasma nitriding	pt_BR
dc.title	Plasma nitriding of surface Mo-Enriched sintered iron	pt_BR
dc.type	article	pt_BR