Email this article Mechanical Activation and Thermal Treatment of Low-Energy Nb-2Si Powder Blend. The Experiment. II. Mathematical Model
- Authors: Lapshin O.V.1, Shkoda O.A.1
-
Affiliations:
- Research Centre of the Siberian Branch of the Russian Academy of Sciences
- Issue: Vol 61, No 12 (2019)
- Pages: 2209-2217
- Section: Condensed-State Physics
- URL: https://bakhtiniada.ru/1064-8887/article/view/241328
- DOI: https://doi.org/10.1007/s11182-019-01657-4
- ID: 241328
Cite item
Open Access
Access granted
Subscription Access
Abstract
The paper proposes a mathematical model of thermal explosion in mechanically activated Nb–2Si powder blend. A study of the dynamics of mechanical activation synthesis of the Nb–Si system shows that preliminary activation of the initial powder components intensifies the formation of NbSi2 phase. Thermokinetic and thermophysical constants are obtained for the mechanochemical synthesis using the experimental data and the inverse problem method.
About the authors
O. V. Lapshin
Research Centre of the Siberian Branch of the Russian Academy of Sciences
Author for correspondence.
Email: ovlap@mail.ru
Russian Federation, Tomsk
O. A. Shkoda
Research Centre of the Siberian Branch of the Russian Academy of Sciences
Email: ovlap@mail.ru
Russian Federation, Tomsk
Supplementary files
