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Synthesis and characterisation of nanocrystalline sinteractive 3Y-TZP powder

DSpace at IIT Bombay

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Title Synthesis and characterisation of nanocrystalline sinteractive 3Y-TZP powder
 
Creator GHOSH, A
SABHARWAL, S
SURI, AK
RAO, BT
MOHAN, TRR
 
Subject stabilized zirconia
spherical-particles
crystallization
transformation
gel
microstructure
nanoparticles
dehydration
ceramics
kinetics
ceramic
zirconia
coprecipitation
nanocrystallite
electron microscopy
sintering
 
Description Nanosize 3 mol.-% yttria tetragonal zirconia (3Y-TZP) powder was synthesised by coprecipitation method, both in presence and absence of hydroxypropyl cellulose. Thermal decomposition behaviour was studied by differential thermal analysis-thermogravimetry methods. Based on the particle characterisation by different techniques and sintering studies, it has been found that presence of hydroxypropyl cellulose during precipitation inhibited agglomeration and yielded well dispersed particles with narrow size distribution in the final powder. Excellent sinter activity of the calcined powder has been demonstrated.
 
Publisher MANEY PUBLISHING
 
Date 2011-08-18T06:53:22Z
2011-12-26T12:55:36Z
2011-12-27T05:41:31Z
2011-08-18T06:53:22Z
2011-12-26T12:55:36Z
2011-12-27T05:41:31Z
2008
 
Type Article
 
Identifier ADVANCES IN APPLIED CERAMICS, 107(3), 170-175
1743-6753
http://dx.doi.org/10.1179/174367608X263331
http://dspace.library.iitb.ac.in/xmlui/handle/10054/9917
http://hdl.handle.net/10054/9917
 
Language en