铟铅熔体的密度和热膨胀

IF 0.5 4区工程技术 Q4 ENGINEERING, AEROSPACE

Thermophysics and Aeromechanics Pub Date : 2024-02-13 DOI:10.1134/S0869864323050153

R. N. Abdullaev, R. A. Khairulin, S. V. Stankus

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引用次数: 0

摘要

利用伽马射线衰减技术测量了含 20% 和 33% 铅的液态铟铅合金在从液相线到 880 K 的温度范围内的体积特性。计算了这些合金在固-液相变过程中的密度变化。比较了熔体摩尔体积和体积热膨胀系数的实验值、根据理想溶液定律计算的结果以及其他作者的数据。

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Density and thermal expansion of indium–lead melts

The volumetric properties of liquid indium-lead alloys containing 20 and 33 at. % Pb have been measured using gamma-ray attenuation technique at temperatures from the liquidus line to 880 K. The density changes of these alloys during solid–liquid phase transition have been calculated. The obtained experimental values of the molar volume and the volumetric thermal expansion coefficient of melts and the results of calculations according to the laws for an ideal solution and data of other authors have been compared.

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来源期刊

Thermophysics and Aeromechanics THERMODYNAMICS-MECHANICS

CiteScore

0.90

自引率

40.00%

发文量

审稿时长

>12 weeks

期刊介绍： The journal Thermophysics and Aeromechanics publishes original reports, reviews, and discussions on the following topics: hydrogasdynamics, heat and mass transfer, turbulence, means and methods of aero- and thermophysical experiment, physics of low-temperature plasma, and physical and technical problems of energetics. These topics are the prior fields of investigation at the Institute of Thermophysics and the Institute of Theoretical and Applied Mechanics of the Siberian Branch of the Russian Academy of Sciences (SB RAS), which are the founders of the journal along with SB RAS. This publication promotes an exchange of information between the researchers of Russia and the international scientific community.