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Article

The behavior of stress correlations and glass transition temperature in liquid aluminum at cooling and heating process

Journal of Physics: Conference Series. 2018. Vol. 946. P. 012115-1-012115-7.

Molecular dynamics study of stress correlations and shear viscosity behavior of the rapidly cooled and re-heated liquid aluminum film is performed. The embedded atom method potential is used at the simulations. The stress correlation behavior is studied in the plane of the film and along the direction normal to the plane. The behavior of the kinematic viscosity and the stress correlationsare compared for cooling and heating process. Using two methods it is shown that the glass transition temperature for the cooling process is higher than for the heating.