Experimental study of plasma nitriding dental implant surfaces

Guerra Neto, Custódio Leopoldino de Brito; Silva, Marco Aurélio Medeiros da; Alves Júnior, Clodomiro

Experimental study of plasma nitriding dental implant surfaces

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dc.contributor.author	Guerra Neto, Custódio Leopoldino de Brito
dc.contributor.author	Silva, Marco Aurélio Medeiros da
dc.contributor.author	Alves Júnior, Clodomiro
dc.date.accessioned	2020-07-14T23:16:31Z
dc.date.available	2020-07-14T23:16:31Z
dc.date.issued	2009
dc.description.resumo	Titanium samples have been used as the substrate that was submitted to a plasma discharge nitriding for the surface treatment of dental implants. Two different arrangements regarding the electrode shapes were tested: planar and hollow cathode. The treated samples were evaluated regarding surface phases, texture, roughness, layer thickness, wettability and visual appearance. The roughness of the surface of all samples submitted to the plasma nitriding process was lower compared to those treated by commercially available technology plasma spray, on the other hand, better wettability was achieved. Some commercially available implants were also treated under the best conditions found with the experiment at titanium samples. After plasma nitriding these implants, tests were carried out to evaluate both wettability and surface texture. As a result the treated implants had both their surface texture and wettability improved	pt_BR
dc.identifier.citation	GUERRA NETO, C. L. B.; SILVA, M. A. M. ; ALVES JUNIOR, C.. Experimental study of plasma nitriding dental implant surfaces. Surface Engineering, v. 25, p. 430-433, 2009. Disponível em: https://www.tandfonline.com/doi/abs/10.1179/174329408X271570. Acesso em: 13 jul. 2020. https://doi.org/10.1179/174329408X271570	pt_BR
dc.identifier.doi	10.1179/174329408X271570
dc.identifier.issn	0267-0844
dc.identifier.uri	https://repositorio.ufrn.br/jspui/handle/123456789/29624
dc.language	en	pt_BR
dc.publisher	Taylor and Francis	pt_BR
dc.rights	Attribution-NonCommercial-NoDerivs 3.0 Brazil	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/br/	*
dc.subject	Implants dental	pt_BR
dc.subject	Plasma nitriding	pt_BR
dc.subject	Osseointegration	pt_BR
dc.subject	Biomaterials	pt_BR
dc.title	Experimental study of plasma nitriding dental implant surfaces	pt_BR
dc.type	article	pt_BR