About brownian movement in liquids

Author:

Marukovich E. I.1,Stetsenko V. Yu.1,Stetsenko A. V.2

Affiliation:

1. Institute of Technology of Metals of National Academy of Sciences of Belarus

2. Belarusian-Russian University

Abstract

It has been shown that Brownian movement in water occurs as a result of elastic collisions of ice nanocrystals with Brownian particles. Water consists of 87 % of ice nanocrystals and 13 % of water molecules. At 300 K, the ice nanocrystal in water on average consists of 24 water molecules. Brownian movement is an experimental confirmation of the nanocrystalline structure of liquids. This concept of liquids is of great importance for the theory of crystallization and modification of alloys. In metallic liquids, Brownian motion refers to microscopic non-metallic particles and intermetallides that have densities comparable to melt densities. In liquid aluminum alloys, Brownian particles are microscopic alumina particles that remain in the castings when they solidify.

Publisher

Belarusian National Technical University

Subject

Pulmonary and Respiratory Medicine,Pediatrics, Perinatology, and Child Health

Reference4 articles.

1. Aksenovich L.A., Zen’kovich V.I., Farino K. S. Fizika v srednej shkole [High School Physics]. Minsk, Aversev Publ., 2010. 1102 p.

2. Trofimova T. I. Kurs fiziki [Physics Course]. Moscow, Akademiya Publ., 2007. 560 p.

3. Fizicheskaya enciklopediya [Physical Encyclopedia]. Moscow, Sovetskaya enciklopediya Publ., 1988, vol. 1, 704 p.

4. Marukovich E. I., Stetsenko V. Yu. Nanostrukturnaya teoriya metallicheskih rasplavov [Nanostructural theory of metal melts]. Lit’e i metallurgiya = Foundry production and metallurgy, 2020, no. 3, pp. 7–9.

Cited by 2 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Nanostructural mechanisms of physicochemical reactions;Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY);2021-12-20

2. Nanostructural crystallization of metals;Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY);2021-07-09

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