Influence of gases on casting expansion processes during their hardening
https://doi.org/10.21122/1683-6065-2023-1-47-50
Abstract
It has been experimentally shown that directional solidification of water and bismuth in glass and quartz cylindrical forms does not result in expansion of the castings perpendicular to the solidification direction. Therefore, such forms are not destroyed. This is due to the unobstructed release of gases during directional solidification of water and bismuth. Gases have a great influence on the expansion processes of castings when they solidify.
About the Authors
E. I. Marukovich
Association of Foundrymen and Metallurgists of Belarus
Belarus
Minsk, Belarus, 24, Ya. Kolasа str.
Belarus
Minsk, Belarus, 24, Ya. Kolasа str.
V. Yu. Stetsenko
Association of Foundrymen and Metallurgists of Belarus
Belarus
Minsk, Belarus, 24, Ya. Kolasа str.
Belarus
Minsk, Belarus, 24, Ya. Kolasа str.
A. V. Stetsenko
Belarusian‑Russian University
Belarus
Belarus
Mogilev, Belarus, 43, Mira ave.
References
1. Svojstva elementov [Item Properties: Reference]. Moscow, Metallurgiya Publ., 1976, 660 p.
2. Vejnik A. I., Tofpenec R. L., Komlik S. F. Vliyanie hronal’nogo izlucheniya ot rotacionnogo generatora na svojstva zatverdevayushchej otlivki [Effect of chronal separation from rotary generator on hardening casting]. Litejnoe proizvodstvo = Foundry. Technologies and Equipment, 1995, no. 12, pp. 11–13.
3. Nejmark V. E. Modificirovannyj stal’noj slitok [The modified steel ingot]. Moscow, Metallurgiya Publ., 1977, 154 p.
4. Marukovich E. I., Stetsenko V. Yu. Modificirovanie splavov [Modification of alloys]. Minsk, Belaruskaya navuka Publ., 2009, 192 p.
5. Marukovich E. I., Stetsenko V. Yu. Vliyanie gazov, vydelyayushchihsya pri zatverdevanii otlivok, na mikrostrukturu splavov [Influence of gases released during casting hardening on alloy microstructure]. Lit’e i metallurgiya = Foundry production and metallurgy, 2020, no. 2, pp. 12–14.
6. Stetsenko V. Yu., Stetsenko A. V. Nanostrukturnye mekhanizmy fiziko‑himicheskih reakcij [Nanostructured mechanisms of physicochemical reactions]. Lit’e i metallurgiya = Foundry Production and metallurgy, 2021, no. 4, pp. 123–126.
7. Fiziko‑himicheskie svojstva okislov [Physicochemical properties of oxides: Reference]. Moscow, Metallurgiya Publ., 1978, 472 p.
8. Marukovich E. I., Stetsenko V. Yu., Stetsenko A. V. Metodika fizicheskogo modelirovaniya makroprocessov zatverdevaniya otlivok na prozrachnyh modelyah i zhidkostyah [Procedure for physical modeling of macroprocesses of casting hardening on transparent models and liquids]. Lit’e i metallurgiya = Foundry production and metallurgy, 2021, no. 1, pp. 53–55.
9. 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.
10. Korol’kov G.A., Kuznecov G. M. Mekhanizm predusadochnogo rasshireniya pri kristallizacii splavov [Pre‑expansion mechanism during crystallization of alloys]. Litejnoe proizvodstvo = Foundry. Technologies and Equipment, 1990, no. 6, pp. 5–7.
11. Konstanty vzaimodejstviya metallov s gazami [Metal‑Gas Interaction Constants: Reference]. Moscow, Metallurgiya Publ., 1987, 368 p.
12. Chernega D. F., Byalik O. M., Ivanchuk D. F. i dr. Gazy v cvetnyh metallah i splavah [Gases in non‑ferrous metals and alloys]. Moscow, Metallurgiya Publ., 1982, 176 p.
Review
For citations:
Marukovich E.I., Stetsenko V.Yu., Stetsenko A.V. Influence of gases on casting expansion processes during their hardening. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2023;(1):47-50. (In Russ.) https://doi.org/10.21122/1683-6065-2023-1-47-50
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