A comparative study of the hot pressing and spark plasma sintering of Al2O3–ZrO2–Ti(C,N) powders

We have studied the sintering kinetics of Al 2 O 3 –ZrO 2 –Ti(C,N) powders during hot pressing and spark plasma sintering. The results demonstrate that, at slow heating rates and under identical hot pressing and spark plasma sintering conditions, the consolidation processes have identical kinetics i...

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Bibliographic Details
Published inInorganic materials Vol. 51; no. 10; pp. 1047 - 1053
Main Authors Chuvil’deev, V. N., Boldin, M. S., Dyatlova, Ya. G., Rumyantsev, V. I., Ordanyan, S. S.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.10.2015
Subjects
Chemistry
Chemistry and Materials Science
Industrial Chemistry/Chemical Engineering
Inorganic Chemistry
Materials Science
Spark Plasma Sinter
Sinter Kinetic
Spark Plasma Sinter Process
Pulse Electric Current Sinter
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Summary:We have studied the sintering kinetics of Al 2 O 3 –ZrO 2 –Ti(C,N) powders during hot pressing and spark plasma sintering. The results demonstrate that, at slow heating rates and under identical hot pressing and spark plasma sintering conditions, the consolidation processes have identical kinetics in the active densification stage and are characterized by identical activation energies.
ISSN:0020-1685
1608-3172
DOI:10.1134/S0020168515090034