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Title of Article

A COMPARATIVE STUDY ON Al2O3/ZrO2/Ti(C,N) POWDER SINTERING UNDER CONDITIONS OF HOT PRESSING AND SPARK PLASMA SINTERING


Issue
4
Date
 2014

Article type
 scientific article
UDC
536.421.5
Pages
52-61
Keywords
Al2O3/ZrO2, spark plasma sintering (SPS), hot pressing (HP), structural ceramics, Al2O3/ZrO2


Authors
Chuvildeev V.N.
NIFTI Nizhegorodskogo gosuniversiteta im. N.I. Lobachevskogo

Boldin M.S.
NIFTI Nizhegorodskogo gosuniversiteta im. N.I. Lobachevskogo

Dyatlova Ya.G.
OOO «Virial», Sankt-Peterburg

Rumyantsev V.I.
OOO «Virial», Sankt-Peterburg

Ordanyan S.S.
Sankt-Peterburgskiy gosudarstvennyytekhnologicheskiyinstitut (tekhnicheskiyuniversitet)


Abstract
The article describes a comparative study on kinetics of Al2O3/ZrO2/Ti(C,N) powder sintering under hot pressing and spark plasma sintering. Consolidation processes in the same conditions of HP and SPS for low heating rates have the similar compaction kinetics and the same activation energy values.

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