Characterization of compression strength of granite-epoxy composites using design of experiments

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MetadadosDescriçãoIdioma
Autor(es): dc.creatorPiratelli Filho, Antonio-
Autor(es): dc.creatorShimabukuro, Frank-
Data de aceite: dc.date.accessioned2024-10-23T15:02:09Z-
Data de disponibilização: dc.date.available2024-10-23T15:02:09Z-
Data de envio: dc.date.issued2012-06-12-
Data de envio: dc.date.issued2012-06-12-
Data de envio: dc.date.issued2008-
Fonte completa do material: dc.identifierhttp://repositorio.unb.br/handle/10482/10680-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1590/S1516-14392008000400003-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/872632-
Descrição: dc.descriptionThis paper presents a processing study of the polymer matrix composite (PMC) developed with an epoxy polymeric matrix reinforced with particulate ceramic granite. This PMC composite has been reported to be used as structural parts of machine tools and Coordinate Measuring Machines due to its superior vibration damping characteristics and reduced processing cycle over cast iron. The investigated processing variables were epoxy content and particle size and the mechanical characterization was carried out by compressive tests. Rejects of granite with particle size smaller than 500 µm were prepared by crushing, milling and classification operations. The powder was mixed with different compositions of epoxy resin, between 15 and 20% in weight. An experiment was planned and executed according to the Factorial design technique using two variables at two levels. The obtained cylindrical samples were submitted to compressive strength tests and the results showed a maximum resistance of 114.23 MPa at 20 wt. (%) epoxy, value close to that of the literature.-
Formato: dc.formatapplication/pdf-
Publicador: dc.publisherDepartamento de Engenharia de Materiais da UFSCar-
Direitos: dc.rightsAcesso Aberto-
Direitos: dc.rightsDisponível sob Licença Creative Commons 3.0, que permite copiar, distribuir, transmitir e adaptar o trabalho desde que citado o autor e licenciante, não sendo permitindo o uso para fins comerciais-
Palavras-chave: dc.subjectCompósitos poliméricos-
Palavras-chave: dc.subjectResinas compostas-
Título: dc.titleCharacterization of compression strength of granite-epoxy composites using design of experiments-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional – UNB

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