An evaluation of surface hardness, roughness and wear of restorative composites, porcelain, and enamel following abrasion by enamel

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dc.contributor.authorUnlu, N
dc.contributor.authorDonmez, N
dc.contributor.authorSengun, A
dc.contributor.authorOzer, F
dc.date.accessioned2020-03-26T16:47:46Z
dc.date.available2020-03-26T16:47:46Z
dc.date.issued2004
dc.departmentSelçuk Üniversitesien_US
dc.description8th Conference of the European-Ceramic-Society -- JUN 29-JUL 03, 2003 -- Istanbul, TURKEYen_US
dc.description.abstractThis study was performed to evaluate wear, surface hardness and roughness characteristics of light cured restorative composites, porcelain and enamel when opposed by human enamel. Five composite resins (3MSilux, ClearfilAP-X, 3MFiltek Z250, Pekalite, SureFil), one ceramic (VitadurAlpha) and enamel were selected as experimental materials. The antagonist abrasives were made by using buccal enamel of anterior teeth. Ten rectangular specimens were prepared for each material. The at the beginning of the study, the mean weight, roughness and hardness values of specimens were obtained. Then the specimens were opposed by human enamel and subjected to 20.000 sliding cycles in a prototype wear machine. Surface characteristics and final weights of each materials were recorded and compared to the values obtained at the beginning. Statistically significant differences were found among the hardness and roughness of materials (p<0.05). After wear procedure, surface hardness of all materials increased. There was not any significant difference among the wear values of materials and enamel.en_US
dc.description.sponsorshipTurkish Ceram Soc, European Ceram Socen_US
dc.identifier.endpage2004en_US
dc.identifier.isbn0-87849-946-6
dc.identifier.issn1013-9826en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage2001en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12395/18932
dc.identifier.volume264-268en_US
dc.identifier.wosWOS:000223059700480en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTRANS TECH PUBLICATIONS LTDen_US
dc.relation.ispartofEURO CERAMICS VIII, PTS 1-3en_US
dc.relation.ispartofseriesKEY ENGINEERING MATERIALS
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectwearen_US
dc.subjectmicrohardnessen_US
dc.subjectroughnessen_US
dc.subjectcomposite resinsen_US
dc.subjectporcelain and enamelen_US
dc.titleAn evaluation of surface hardness, roughness and wear of restorative composites, porcelain, and enamel following abrasion by enamelen_US
dc.typeConference Objecten_US

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