Formation of microstructure of Bi – 40 wt. % Sn alloy during hightspeed crystallization
Belarusian State University
Abstract: Rapidly solidified foils of Bi – 40 wt. % Sn have homogeneous distribution bismuth and tin phases with microcrystalline structure. Its formation is caused by the spinodal decay of supercooled supersaturated liquid solution and subsequent nucleation and growth of centers of crystallization in areas rich in bismuth and tin.
Keywords: hightspeed crystallization, foil, phase, grain, bismuth, tin, spinodal decay.
Shepelevich, V.G. Formation of microstructure of Bi-40 wt. % Sn alloy during hightspeed crystallization / V.G. Shepelevich // Physical and chemical aspects of the study of clusters, nanostructures and nanomaterials: Interuniversity collection of proceedings / Ed. by V.M. Samsonov, N.Yu. Sdobnyakov. – Tver: TSU, 2017. – I. 9. – P. 522-528.
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