Please use this identifier to cite or link to this item: http://cmuir.cmu.ac.th/jspui/handle/6653943832/53233
Title: Effects of zirconia content on leucite crystallization and microstructural evolution of dental porcelain ceramic-nanocomposites
Authors: Nolapan Vudhivanich
Attavit Pisitanusorn
Supon Ananta
Keywords: Biochemistry, Genetics and Molecular Biology
Chemistry
Materials Science
Mathematics
Physics and Astronomy
Issue Date: 1-Jan-2014
Abstract: In this work, effects of ZrO2 additive concentration (0-65 wt%) on leucite crystallization and microstructural evolution of dental porcelain ceramics derived from a twostep sintering technique were examined by using a combination of X-ray diffraction, Scanning electron microscopy and Energy dispersive X-ray techniques. The amount of ZrO2 additives has been found to be one of the key factors controlling leucite formation and microstructure on the zirconia surface in dental porcelain ceramics. It is likely that the ZrO2 additives of ≤ 10 wt% act as nucleating agent for the leucite crystallization leading to larger amount and size of leucite particles. Statistical differences (p < 0. 05) of leucite particle sizes were found only between the ZrO2 modified and the unmodified porcelains.
URI: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84899658457&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/53233
ISSN: 01252526
Appears in Collections:CMUL: Journal Articles

Files in This Item:
There are no files associated with this item.


Items in CMUIR are protected by copyright, with all rights reserved, unless otherwise indicated.