Activated sintering of zirconium dioxide

V. E. Panin, A. I. Slosman, S. V. Matrenin

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

A new phenomenon has been observed -the activated sintering of a zirconium ceramic in the hydrogen-nitrogen plasma of a glow discharge. It is shown that the activation energy is considerably lower than the activation energy for sintering in a vacuum furnace. This makes it possible to reduce sintering temperature, refine the grains, and improve the mechanical properties of the ceramic. It is proposed that the mechanism by which sintering is activated is connected with the activating effect of hydrogen during a structural transformation involving the formation of oxynitride phases.

Original languageEnglish
Pages (from-to)160-163
Number of pages4
JournalRussian Physics Journal
Volume39
Issue number2
Publication statusPublished - 1996

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dioxides
sintering
ceramics
vacuum furnaces
activation energy
nitrogen plasma
oxynitrides
hydrogen plasma
glow discharges
mechanical properties
hydrogen
temperature

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Activated sintering of zirconium dioxide. / Panin, V. E.; Slosman, A. I.; Matrenin, S. V.

In: Russian Physics Journal, Vol. 39, No. 2, 1996, p. 160-163.

Research output: Contribution to journalArticle

Panin, V. E. ; Slosman, A. I. ; Matrenin, S. V. / Activated sintering of zirconium dioxide. In: Russian Physics Journal. 1996 ; Vol. 39, No. 2. pp. 160-163.
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