In:
Key Engineering Materials, Trans Tech Publications, Ltd., Vol. 351 ( 2007-10), p. 180-183
Abstract:
A series of zirconia porous ceramics with different density are fabricated with commercial
zirconia powder and zirconia hollow balls by pressureless sintering technology. The microstructure and phase transformation are characterized respectively by SEM and XRD testing methods. The
result indicates that the density and compressive strength depend greatly on zirconia powder content at the same sintering temperature, and elevating sintering temperature just has a little effect on the
density and compressive strength for the samples of the same zirconia powder content. The XRD diffraction patterns analysis shows that elevating sintering temperature is helpful to eliminate
monoclinic zirconia and the best sintering temperature should be beyond 1700°C.
Type of Medium:
Online Resource
ISSN:
1662-9795
DOI:
10.4028/www.scientific.net/KEM.351
DOI:
10.4028/www.scientific.net/KEM.351.180
Language:
Unknown
Publisher:
Trans Tech Publications, Ltd.
Publication Date:
2007
detail.hit.zdb_id:
2073306-9
