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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Veröffentlicht in:	Inorganic materials 2015-10, Vol.51 (10), p.1047-1053
Hauptverfasser:	Chuvil’deev, V. N., Boldin, M. S., Dyatlova, Ya. G., Rumyantsev, V. I., Ordanyan, S. S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Chemistry and Materials Science Industrial Chemistry/Chemical Engineering Inorganic Chemistry Materials Science
Online-Zugang:	Volltext
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Zusammenfassung:	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