Simulation of Isothermal Austenite Transformation in Steel
- Autores: Yudin Y.V.1, Kuklina A.A.1, Lebedev P.D.2, Maisuradze M.V.1
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Afiliações:
- Yeltsin Ural Federal University
- Krasovskii Institute of Mathematics and Mechanics
- Edição: Volume 48, Nº 10 (2018)
- Páginas: 684-689
- Seção: Article
- URL: https://journals.rcsi.science/0967-0912/article/view/180800
- DOI: https://doi.org/10.3103/S0967091218100133
- ID: 180800
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Resumo
An algorithm is developed for simulation of phase transitions in the solid state. The algorithm permits the derivation of the corresponding kinetic curves for different initial conditions (quantity and configuration of new-phase nuclei, distance between the closest nuclei). The results of simulation are analyzed by means of the Johnson–Mehl–Avrami–Kolmogorov equation and the logistical function for determining the corresponding coefficients. Analogies are established between the results of simulation and the experimental kinetics of isothermal transformation of austenite in alloy steel.
Sobre autores
Yu. Yudin
Yeltsin Ural Federal University
Email: spirallog@gmail.com
Rússia, Yekaterinburg, 620075
A. Kuklina
Yeltsin Ural Federal University
Email: spirallog@gmail.com
Rússia, Yekaterinburg, 620075
P. Lebedev
Krasovskii Institute of Mathematics and Mechanics
Email: spirallog@gmail.com
Rússia, Yekaterinburg, 620990
M. Maisuradze
Yeltsin Ural Federal University
Autor responsável pela correspondência
Email: spirallog@gmail.com
Rússia, Yekaterinburg, 620075
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