Microstructure and microhardness of rapidly solidified Bi51Sn26 In 23 alloy

Authors

  • Vasili G. Shepelevich Belarusian State University, 4 Niezaliežnasci Avenue, Minsk 220030, Belarus

Keywords:

high-speed crystallization, microstructure, texture, microhardness, annealing, ageing

Abstract

Rapidly solidified alloy Bi51Sn26 In 23 consists from dispersive bismuth and tin particles which are surrounded with e-phase. The parameters of the microstructure of rapidly solidified are determined. There are textures (1012) + (0001) bismuth, (100) of tin, and (102) + (101) of e-phase in foils. The average chords of phases are increased, specific surface of interphase boundaries are reduced and textures of phases are conserved during annealing 1.5 h under 70 °C. Microhardness of the foils increases in three times during aging under room temperature. 

Author Biography

  • Vasili G. Shepelevich, Belarusian State University, 4 Niezaliežnasci Avenue, Minsk 220030, Belarus

    doctor of science (physics and mathematics); professor at the department of solid-state physics, faculty of physics

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Published

2017-05-30

Issue

No. 2 (2017): Journal of the Belarusian State University. Physics

Section

Condensed State Physics

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How to Cite

(1)
Shepelevich, V. G. Microstructure and Microhardness of Rapidly Solidified Bi51Sn26 In 23 Alloy. Журнал Белорусского государственного университета. Физика 2017, No. 2, 76-82.