High-Temperature Interaction in the ZrSi2–ZrSiO4 System and Its Mechanism


Cite item

Full Text

Open Access Open Access
Restricted Access Access granted
Restricted Access Subscription Access

Abstract

The physicochemical interaction in the ZrSi2–ZrSiO4 system at temperatures higher than 1620°C under the conditions of molecular oxygen deficiency is established and experimentally confirmed. Elemental silicon is reduced simultaneously with the oxidation of zirconium to the thermodynamically stable ZrO2 phase. The mechanism and steps of the interaction processes are proposed.

About the authors

A. N. Astapov

Moscow Aviation Institute (National Research University)

Author for correspondence.
Email: Lexxa1985@inbox.ru
Russian Federation, Moscow, 125993

I. P. Lifanov

Moscow Aviation Institute (National Research University)

Email: Lexxa1985@inbox.ru
Russian Federation, Moscow, 125993

M. V. Prokofiev

Moscow Aviation Institute (National Research University)

Email: Lexxa1985@inbox.ru
Russian Federation, Moscow, 125993

Supplementary files

Supplementary Files
Action
1. JATS XML

Copyright (c) 2019 Pleiades Publishing, Ltd.