Characterization of ceramic powders used in the inCeram systems to fixed dental Prosthesis
Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
---|---|
Data(s) |
20/05/2014
20/05/2014
01/03/2007
|
Resumo |
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) InCeram (Vita Zahnfabrik- Germany) is known as a high strength ceramic being used for core crowns and for fixed partial denture frameworks. InCeram system consists of slip-casting technique which is used for to build the framework, which is then pre-sintered obtaining an open-pore microstructure. The material gains its strength by infiltration of the lanthanum glass into the porous microstructure. In this work, commercial alumina (Al2O3), alumina-zirconia (Al2O3-ZrO2) and glasses lanthanum oxide-rich powders, used in InCeram system, were characterized, using x ray diffraction, dilatometry and scanning electron microscopy. The characteristics of these powders were related aiming to consider their substitution for new ceramic materials. |
Formato |
47-51 |
Identificador |
http://dx.doi.org/10.1590/S1516-14392007000100011 Materials Research. ABM, ABC, ABPol, v. 10, n. 1, p. 47-51, 2007. 1516-1439 http://hdl.handle.net/11449/30582 10.1590/S1516-14392007000100011 S1516-14392007000100011 S1516-14392007000100011.pdf |
Idioma(s) |
eng |
Publicador |
ABM, ABC, ABPol |
Relação |
Materials Research |
Direitos |
openAccess |
Palavras-Chave | #ceramics #glasses #dental prosthesis #InCeram System #characterization |
Tipo |
info:eu-repo/semantics/article |