Densification of fine-grained alumina ceramics doped by magnesia, yttria and zirconia evaluated by two different sintering models

K Maca, V Pouchlý, K Bodišová, P Švančárek… - Journal of the European …, 2014 - Elsevier
The influence of various dopants (500 ppm MgO and Y 2 O 3; 250 ppm ZrO 2) on sintering of
fine-grained alumina ceramics was evaluated by high-temperature dilatometry. The …

Dielectric and electrical conductivity properties of multi-stage spark plasma sintered HA–CaTiO3 composites and comparison with conventionally sintered materials

AK Dubey, PK Mallik, S Kundu, B Basu - Journal of the European Ceramic …, 2013 - Elsevier
One of the different issues limiting the wider application of monolithic hydroxyapatite (HA) as
an ideal bone replacement material is the lack of reasonably good electrical transport …

An Arrhenius‐Type Viscosity Function to Model Sintering Using the Skorohod–Olevsky Viscous Sintering Model Within a Finite‐Element Code

MW Reiterer, KG Ewsuk… - Journal of the American …, 2006 - Wiley Online Library
The ease and ability to predict sintering shrinkage and densification with the Skorohod–
Olevsky viscous sintering (SOVS) model within a finite‐element (FE) code have been …

Effect of heating rate on the shrinkage and microstructure of liquid phase sintered SiC ceramics

S Ribeiro, LA Genova, GC Ribeiro, MR Oliveira… - Ceramics …, 2016 - Elsevier
This paper describes a study of shrinkage behavior in the liquid phase sintering of silicon
carbide, SiC, using eutectic mixtures of Al 2 O 3+ Dy 2 O 3 and Al 2 O 3+ Yb 2 O 3 as liquid …

Estimation of sintering kinetics of oxidized magnetite pellet using optical dilatometer

TK Sandeep Kumar, NN Viswanathan… - … Materials Transactions B, 2015 - Springer
The quality of magnetite pellet is primarily determined by the physico-chemical changes the
pellet undergoes as it makes excursion through the gaseous and thermal environment in the …

Sintering behavior of an ultrafine alumina powder shaped by pressure filtration and dry pressing

M Aminzare, F Golestani-Fard, O Guillon… - Materials Science and …, 2010 - Elsevier
Master sintering curve (MSC) was used as a practical approach to analyse the sintering
behavior of an ultrafine alumina powder. Non-isothermal sintering was carried out at three …

Estimation of sintering kinetics of magnetite pellet using optical dilatometer

TK Sandeep Kumar, NN Viswanathan… - … Materials Transactions B, 2016 - Springer
During induration of magnetite pellets, oxidation of magnetite followed by sintering of the
oxidized magnetite (hematite) is desirable. Sintering of magnetite which hampers the …

Shrinkage behaviors and sintering mechanism of BaTiO3 ceramics in two-step sintering

T Hoshina, Y Kigoshi, T Furuta… - Japanese journal of …, 2011 - iopscience.iop.org
The shrinkage behaviors of BaTiO 3 ceramics in a nonisothermal process were
quantitatively monitored to clarify the mechanism of two-step sintering. During the increase …

Prediction and control of microstructure evolution for sub-microscale α-Al2O3 during low-heating-rate sintering based on the master sintering curve theory

WQ Shao, SO Chen, D Li, HS Cao, YC Zhang… - Journal of the European …, 2009 - Elsevier
The master sintering curve (MSC) can sometimes be used for analyzing the shrinkage
behaviour of ceramics. Densification of α-Al2O3 with the mean particle size of 350nm was …

Prediction of densification and microstructure evolution for α-Al2O3 during pressureless sintering at low heating rates based on the master sintering curve theory

WQ Shao, SO Chen, D Li, HS Cao, YC Zhang… - Science of …, 2008 - doiserbia.nb.rs
The master sintering curve (MSC), in which the sintered density is a unique function of the
integral of a temperature function over time, is insensitive to the heating path. Densification …