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Síntesis y procesamiento de medios de molienda de alúmina reforzada con zirconia a partir de pseudoboehmita sembrada in-situ con semillas de α-alúmina
(Universidad Michoacana de San Nicolás de Hidalgo, 2015-03)
In this project spherical composites or grinding medias of α-alumina and tetragonal prime zirconia (t´) phase “non-transformable” for attrition mills were obtained from precursors powders synthesis seeded in-situ pseudoboehmita ...
COMPÓSITO NANOESTRUTURADO DE ALUMINA-ZIRCÔNIA PARA PRÓTESE ODONTOLÓGICA
(UNIVERSIDADE ESTADUAL DE PONTA GROSSABRDesenvolvimento e Caracterização de MateriaisPrograma de Pós-Graduação em Engenharia e Ciências de MateriaisUEPG, 2017)
Effect of surface treatment on the retention of zirconia crowns to tooth structure after aging
(2020-01-01)
Objective: To evaluate the effect of different surface treatments on the retention between zirconia crowns and tooth structure after in vitro aging. Materials and methods: Human third molars (n = 44) received crown ...
Estudo da zircônia reforçado com alumina
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Ciência e Engenharia de MateriaisProcessamento de Materiais a partir do Pó; Polímeros e Compósitos; Processamento de Materiais a part, 2008-12-29)
Ceramics materials have good properties including chemical stability, high hardness and wear resistance. Moreover, due to its fragility, can suffer failure under relatively low levels of tension. Actually zirconia is the ...