%0 Journal Article
%@holdercode {isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S}
%@nexthigherunit 8JMKD3MGPCW/3ESR3H2
%@resumeid
%@resumeid 8JMKD3MGP5W/3C9JHRC
%X Zirconia-toughned alumina (ZTA) cermics with Ce-TZP (tetragonal zirconia polycrystalline doped with ceria) volume fraction on 33% were prepared with the addition. The influence of glass infiltrated method was investigated. Coprecipitated Zr and Ce hydroxide mixture was obtained from ZrOCI28H2O and CeCl3. 7H2O aqueous solution CeO2-ZrO2 calcinated  powder was compacted and the compacted  samples were sintered at 1180ºC. Powder samples were characterized by scanning electronic microscopy (SEM). The volume fraction of each phase, the grains size and shapes, and the porosity were investigated with SEM. The relative density and shrinkage was investigate too. The results showed that the crystalline matrix was composed  by SiO2-B2O3-La2O3-Al2O3-Ce-TZP and revealed the important role played the glassy phase in the densification of this ceramic composite.
%T Microstructure characteristics of Ce-ZTA ceramic composites obtained by liquid phase sintering
%@electronicmailaddress haine@las.inpe.br
%@secondarytype PRE PI
%K Zirconia-toughned alumina, liquid phase sintering, microestructure, glass infiltrated.
%@usergroup administrator
%@usergroup simone
%@group LAS-INPE-MCT-BR
%@group LAS-INPE-MCT-BR
%3 Microstructure characteristics.pdf
%@copyholder SID/SCD
%@secondarykey INPE-14416-PRE/9500
%@issn 1662-9752
%2 sid.inpe.br/mtc-m17@80/2006/12.06.13.37.13
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation CTA
%B Materials Science Forum. Advanced Powder Technology V Book Series
%@versiontype publisher
%P 421-424
%4 sid.inpe.br/mtc-m17@80/2006/12.06.13.37
%@documentstage not transferred
%D 2006
%V 530-531
%@doi 10.4028/www.scientific.net/MSF.530-531.421
%A Beck, Haine,
%A Nono, Maria do Carmo de Andrade,
%A Piorino, F.,
%@dissemination WEBSCI; PORTALCAPES.
%@area FISMAT