The Transformation of the Structure at Heating and Mechanism of Thermal Expansion of Sn-Bi Eutectic Alloy
Journal Title: Фізика і хімія твердого тіла - Year 2017, Vol 18, Issue 2
Abstract
The short range order structures of Sn-Bi eutectic melt has been studied by means of X-ray diffraction and reverse Monte-Carlo methods within 420 – 1120 К temperature range. Temperature dependences of interatomic distances and thermal expansion coefficient within first coordination sphere were calculated. Free volume temperature variation was investigated using Voronoi-Delone statistic-geometric method. Obtained data allowed us to find the occurrence of smeared structure transformation in Sn-Bi liquid eutectic and determine the temperature range of this transformation. Results of this study have a potential application in soldering technologies, particularly at improving of interface region properties.
Authors and Affiliations
I. I. Shtablavyi, S. I. Mudry, U. I. Liudkevych
Keywords
Related Articles
- EP ID EP264093
- DOI 10.15330/pcss.18.2.198-205
- Views 45
- Downloads 0
Study of Electrokinetic and Magnetic Properties of ZrNi1-xRhxSn Semiconductive Solid Solution
The features of electrokinetic, energy state and magnetic characteristics of ZrNi1-xRhxSn semiconductive solid solution were investigated in the range: T = 80 - 400 K, x = 0 - 0.10. It was shown that substitution of Ni a...
Synthesis of Nanosized Powders with the Structure of Perovskite
The aim of this work was to create and study of ferrite lanthanum powders, using sol-gel technology with participation of auto-combustion. After the sintering at a temperature of 1123 K only one phase, which corresponded...
Gas-Phase Synthesis of Carbazole Compounds and Properties of the Films Nanocomposites
Thin films made on the basis of Poly (N-vinylcarbazole (PVCa) doped with acceptor organic and inorganic semiconducting compounds and gold is investigated. It is envisaged that the doping PVCa donor-acceptor compounds in...
Effect of pH of Synthesis on CdS/L-cys Colloidal Solutions Optical Properties
The purpose of this paper is to summarize experimental data of CdS/L-cystein nanoparticles (NPs) colloid solutions optical properties as function of 3-component mixture (Cd2+ – S2- – L-cys) content and pH. The NPs synthe...
Electric and photoelectric properties of solid solutions Ag2In2Si(Ge)Se6
Temperature depen-dences of specific dark conductivity and spectral distributions ofphotoconductivity have been studied. It has been established thatthe Ag<sub>2</sub>In<sub>2</sub>SiSe<sub>6</sub> and Ag<sub>2</sub>In<s...