Magnetic properties and hardness of nanostructured WC-Co cemented carbide

Araújo, José Humberto de; Manuel, João Baptista; Silva, Ariadne de Souza; Gomes, Uílame Umbelino; Diniz, M. J.

Magnetic properties and hardness of nanostructured WC-Co cemented carbide

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dc.contributor.author	Araújo, José Humberto de
dc.contributor.author	Manuel, João Baptista
dc.contributor.author	Silva, Ariadne de Souza
dc.contributor.author	Gomes, Uílame Umbelino
dc.contributor.author	Diniz, M. J.
dc.date.accessioned	2020-06-25T14:18:47Z
dc.date.available	2020-06-25T14:18:47Z
dc.date.issued	2012-08
dc.description.abstract	Nacrystalline WC-10wt.%Co powders were prepared by high energy milling and liquid phase sintered. The powders with different milling time were characterized by X-ray diffraction and SEM. After sintered the WC-10wt.%Co cemented carbides exhibits ultra fine grain sizes. Coercitive field and Vickers hardness measurements on the consolided samples detected a significant increase and decrease Vickers hardness with the milling time increase in sintered samples	pt_BR
dc.description.resumo	Nacrystalline WC-10wt.%Co powders were prepared by high energy milling and liquid phase sintered. The powders with different milling time were characterized by X-ray diffraction and SEM. After sintered the WC-10wt.%Co cemented carbides exhibits ultra fine grain sizes. Coercitive field and Vickers hardness measurements on the consolided samples detected a significant increase and decrease Vickers hardness with the milling time increase in sintered samples	pt_BR
dc.identifier.citation	MANUEL, J.B.; Diniz, M.J.; GOMES, Uilame Umbelino; SILVA, Ariadne de Souza; ARAÚJO, J.H.. Magnetic Properties and Hardness of Nanostructured WC-Co Cemented Carbide. Materials Science Forum (Online), v. 727-728, p. 430-435, 2012. Disponível em: https://www.researchgate.net/publication/271979190_Magnetic_Properties_and_Hardness_of_Nanostructured_WC-Co_Cemented_Carbide Acesso em 23 jun 2020. https://doi.org/10.4028/www.scientific.net/MSF.727-728.430.	pt_BR
dc.identifier.doi	10.4028/www.scientific.net/MSF.727-728.430
dc.identifier.issn	1662-9752
dc.identifier.uri	https://repositorio.ufrn.br/jspui/handle/123456789/29358
dc.language	en	pt_BR
dc.publisher	Trans Tech Publications	pt_BR
dc.subject	Magnetic properties	pt_BR
dc.subject	Nanostructured	pt_BR
dc.subject	Cemented Carbide	pt_BR
dc.title	Magnetic properties and hardness of nanostructured WC-Co cemented carbide	pt_BR
dc.type	article	pt_BR