Nanostructural phase transformations in eutectoid reactions of binary alloys
https://doi.org/10.21122/1683-6065-2023-4-30-32
Abstract
It is shown that eutectoid reactions of binary alloys are nanostructural processes. The main phase, which decays during the eutectoid reaction, is formed during the crystallization of a metal melt of eutectoid composition. This process is nanostructured. In it, the main elements of microcrystals are the nanocrystals of the alloy components. During the eutectoid reaction, the microcrystals of the main phase disintegrate into nanocrystals. Microcrystals of the other two phases are formed from them.
About the Authors
E. I. Marukovich
Association of Foundrymen and Metallurgists of Belarus
Belarus
Minsk, Belarus, 24, Ya. Kolas str.
Belarus
Minsk, Belarus, 24, Ya. Kolas str.
V. Yu. Stetsenko
Association of Foundrymen and Metallurgists of Belarus
Belarus
Minsk, Belarus, 24, Ya. Kolas str.
Belarus
Minsk, Belarus, 24, Ya. Kolas str.
A. V. Stetsenko
Belarusian‑Russian University
Belarus
Belarus
Mogilev, Belarus, 43, Mira ave.
References
1. Livshic B. G. Metallografiya [Metallography]. Moscow, Metallurgiya Publ., 1990, 236 p.
2. Novikov I. I., Zolotorevskij V. S., Portnoj V. K. Metallovedenie [Metallology]. Moscow, Izd. Dom. MISiS Publ., 2009, vol. 1, 496 p.
3. Gulyaev A. P. Metallovedenie [Metallology]. Moscow, Metallurgiya Publ., 1986, 544 p.
4. Samsonov G. V. Svojstva elementov. Ch. 1. Fizicheskie svojstva [Properties of elements. Part 1. Physical Properties]. Moscow, Metallurgiya Publ., 1976, 600 p.
5. Marukovich E. I., Stetsenko V. Yu., Stetsenko A. V. Nanostrukturnaya kristallizaciya litejnyh splavov [Nanostructural crystallization of foundry alloys]. Lit’e i metallurgiya = Foundry production and metallurgy, 2022, no. 3, pp. 13–19.
6. Marukovich E. I., Stetsenko V. Yu., Stetsenko A. V. Nanostrukturnaya perekristallizaciya zhelezouglerodistyh splavov [Nanostructured recrystallization of iron‑carbon alloys]. Lit’e i metallurgiya = Foundry production and metallurgy, 2022, no. 3, pp. 27–29.
7. Marukovich E. I., Stetsenko V. Yu. Nanostrukturnaya teoriya metallicheskih rasplavov [Nanostructured metal melt theory]. Lit’e i metallurgiya = Foundry production and metallurgy, 2020, no. 3, pp. 7–9.
Review
For citations:
Marukovich E.I., Stetsenko V.Yu., Stetsenko A.V. Nanostructural phase transformations in eutectoid reactions of binary alloys. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2023;(4):30-32. (In Russ.) https://doi.org/10.21122/1683-6065-2023-4-30-32
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