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Authors: Amanda Abati Aguiar, Valter Ussui, Christiane Ribeiro, Marcos A. Scapin, Dolores Ribeiro Ricci, Nelson Batista de Lima
Abstract:Induction of an apatite-forming ability on a 100% Y2O3-ZrO2, 100% Al2O3, and 80/20 and 20/80 wt% of zirconia-alumina (Y2O3-ZrO2-Al2O3)...
697
Authors: Waléria Silva de Medeiros, Marize Varella de Oliveira, José Mauro Granjeiro
Abstract:In order to improve implant-bone attachment, porous titanium has been used to achieve the ingrowth of bone tissue within the porous...
703
Authors: Marcos Flavio de Campos
Abstract:The Stacking fault energy (SFE) is an important parameter for metals and alloys. The plastic deformation behavior of face centered cubic...
708
Authors: Roberta M.C. Sasahara, H.N. Yoshimura, C. Fredericci, Alberto Calasans, Paulo Francisco Cesar, André Luiz Molisani
Abstract:The aim of this work was to establish a route to produce pre-sintered blocks of Y-TZP (yttria stabilized tetragonal zirconia polycrystal)...
712
Authors: Marize Varella de Oliveira, Magna Monteiro Schaerer, Silvia R. A. Santos, Ieda Maria V. Caminha, Antonella M. Rossi
Abstract:Despite of the wide use of hydroxyapatite (HA) for bone repair and regeneration, its brittleness has limited clinical application to less...
717
Authors: Dolores Ribeiro Ricci Lazar, Sandra Maria Cunha, Valter Ussui, E. Fancio, Nelson Batista de Lima, Ana Helena A. Bressiani
Abstract:Reinforcement with yttria stabilized zirconia (YSZ) is an alternative to improve mechanical strength of hydroxyapatite (HAp) ceramic....
722
Authors: Laédna Souto Neiva, Lucianna Gama, Normanda Lino de Freitas, Heloysa Martins Carvalho Andrade, Artur Jose S. Mascarenhas, Ana Cristina Figueiredo de Melo Costa
Abstract:This work has as objective the synthesis for the method by combustion reaction of catalytic supports of α-Al2O3 modified with ZnO and Fe2O3...
729
Authors: V.S. Bergamaschi, F.M.S. Carvalho
Abstract:Ethanol reforming process to produce hydrogen rich-gas stream is performed using Cu/Ni catalyst supported on zirconia and alumina...
734
Authors: Ana Cristina Figueiredo de Melo Costa, Kaline Melo de Souto Viana, M.G.C. Porto, E. Souza, Heloysa Martins Carvalho Andrade, Lucianna Gama, Hélio Lucena Lira, J.B.L. de Oliveira
Abstract:The aim of this work is to prepare and characterize Al2O3-ZrO2 powders by Pechine method and to evaluate them as supports for palladium...
740
Authors: T.S. Barros, Bráulio Silva Barros, S. Alves, Ruth Herta Goldsmith Aliaga Kiminami, Hélio Lucena Lira, Ana Cristina Figueiredo de Melo Costa
Abstract:Zinc oxide was obtained by combustion reaction synthesis method using microwaves energy to provide ignition to the mixture of zinc nitrate,...
745
Showing 121 to 130 of 158 Paper Titles