Comparative study of hot pressing and high-speed electropulse plasma sintering of Al sub(2) O sub(3) /ZrO sub(2) /Ti(C,N) powders

Comparative study of hot pressing and high-speed electropulse plasma sintering of Al sub(2) O sub(3) /ZrO sub(2) /Ti(C,N) powders

A comparative study was made of the kinetics of the sintering of Al sub(2)O sub(3)/ZrO sub(2)/Ti(C,N) powders under hot pressing and spark plasma sintering conditions. It was found that the consolidation processes under identical hot pressing and spark plasma sintering conditions at low heating rate...

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Bibliographic Details
Published in:Russian journal of inorganic chemistry Vol. 60; no. 8; pp. 987 - 993
Main Authors: Chuvil'deev, V N, Boldin, MS, Dyatlova, YaG, Rumyantsev, VI, Ordanyan, S S
Format: Journal Article
Language:English
Published: 01-08-2015
Subjects:
Aluminum oxide
Consolidation
Densification
Heating rate
High speed
Hot pressing
Spark plasma sintering
Zirconium dioxide
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Summary:A comparative study was made of the kinetics of the sintering of Al sub(2)O sub(3)/ZrO sub(2)/Ti(C,N) powders under hot pressing and spark plasma sintering conditions. It was found that the consolidation processes under identical hot pressing and spark plasma sintering conditions at low heating rates at the intense densification stage are characterized by identical kinetics and have equal activation energies.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
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ISSN:0036-0236
1531-8613
DOI:10.1134/S0036023615080057