Thermodynamics of oxidation of zirconium and hafnium borides


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Resumo

Gibbs thermodynamic potentials of oxidation of zirconium and hafnium diborides with molecular and atomic oxygen and nitrogen monoxide were calculated for a temperature range of 20–2500°C. Oxidation of zirconium and hafnium borides with atomic oxygen was found to be the most expected reaction. The probability of oxidation is lower for zirconium boride than that for hafnium boride.

Sobre autores

V. Poilov

Perm National Research Polytechnic University

Autor responsável pela correspondência
Email: poilov@pstu.ru
Rússia, Perm

E. Pryamilova

Perm National Research Polytechnic University; Ural Research Institute of Composite Materials

Email: poilov@pstu.ru
Rússia, Perm; Perm

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