2014/12/05 by V. I. Lad`yanov, Lad`yanov, V. I., A. L. Bel`tyukov +6
Materials Science · Physics and Astronomy · #Material Dynamics and Properties #Material Properties and Applications #Quasicrystal Structures and Properties #cond-mat.dis-nn #cond-mat.mtrl-sci
paper · pdf · doi:10.48550/arxiv.1412.2010
arxiv created 2014/12/05 · arxiv updated 2014/12/08
The temperature and time dependencies of viscosity of the liquid alloys, Al87Ni8Y5, Al86Ni8La6, Al86Ni8Ce6, and the binary Al-Ni and Al-Y melts with Al concentration over 90 at.% have been studied. Non-monotonic relaxation processes caused by destruction of nonequilibrium state inherited from the basic-heterogeneous alloy have been found to take place in Al-Y, Al-Ni-REM melts after the phase solid-liquid transition. The mechanism of nonmonotonic relaxation in non-equilibrium melts has been suggested.