

Influence of Added Silicon Oxide on Properties of Slag-based Synthetic Stone Casting Products
https://doi.org/10.18412/1816-0395-2023-7-24-29
Abstract
The study concerned the of obtaining stone-cast products from unmodified blast-furnace slag from Severstal PJSC and its mixture with river sand as a source of silicon dioxide. Mechanical characteristics, surface morphology, cutting microstructure and phase composition of products resulted from blast furnace slag and sand were studied. It was shown that when casting synthetic stone in an electric arc furnace without using a controlled cooling mode, it was possible to obtain a slag casting, the structure of which from chain silicates has a density of 2.9–3.0 g/cm3 and a compressive strength of 44.0–71.4 MPa.
About the Authors
I.N. BurmistrovRussian Federation
Dr. Sci. (Eng.), Lead Expert
B.B. Khaydarov
Russian Federation
Cand. Sci. (Eng.), Associate Professor
D.S. Suvorov
Russian Federation
Engineer of the 1st category
T.B. Khaydarov
Russian Federation
Engineer
S.V. Volokhov
Russian Federation
Manager
V.N. Kovalev
Russian Federation
Cand. Sci. (Eng.), General Director
D.A. Metelkin
Russian Federation
Engineer
D.V. Lysov
Russian Federation
Head of Laboratory
D.V. Kuznetsov
Russian Federation
Cand. Sci. (Eng.)
References
1. Большаков В.И., Калиниченко Н.В., Щербак С.А. Использование отходов промышленности при производстве строительных материалов. Theoretical Foundations of Civil Engineering. Polish-Ukrainian-Lithuanian Transactions (conference), Warsaw. 2010. С. 451—454.
2. Зайцев А.И., Могутнов Б.М., Шахпазов Е.Х. Физическая химия металлургических шлаков. М., Интерконтакт Наука, 2008. 352 с.
3. Gomes V., De Borba C.D. G., Riella H.G. Production and characterization of glass ceramics from steelwork slag. Journal of materials science. 2002. Т. 37. С. 2581—2585.
4. Ferreira E.B., Zanotto E.D., Scudeller L.A.M. Glass and glass-ceramic from basic oxygen furnace (BOF) slag. Glass Science and Technology. 2002. Т. 75. № 2. С. 75—86.
5. Medvedovski E. Advanced ceramics and coatings for erosion‐related applications in mineral and oil and gas production: A technical review. International Journal of Applied Ceramic Technology. 2023. Т. 20. № 2. Р. 612—659.
6. Pincus A.G. Soviet building with slag sitall. Glas. Ind. 1972. Т. 53. Р. 6—9.
7. Karamanov A. et al. Synthesis of wall-covering glass-ceramics from waste raw materials. Glass science and technology (Frankfurt). 1994. Т. 67. №. 8. Р. 27—230.
8. Davies M., Kerrison B., Gross W. Slagcerama glass ceramic from blast-furnace slag. Journal of the Iron and Steel Institute. 1970. Т. 208. Р. 348.
9. Fredericci C., Zanotto E.D., Ziemath E.C. Crystallization mechanism and properties of a blast furnace slag glass.Journal of non-crystalline solids. 2000. Т. 273. № 1—3. Р. 64—75.
10. Чуйко А.А. Искусственные камни. М., Московский рабочий, 1962. С. 75—80.
Review
For citations:
Burmistrov I., Khaydarov B., Suvorov D., Khaydarov T., Volokhov S., Kovalev V., Metelkin D., Lysov D., Kuznetsov D. Influence of Added Silicon Oxide on Properties of Slag-based Synthetic Stone Casting Products. Ecology and Industry of Russia. 2023;27(7):24-29. (In Russ.) https://doi.org/10.18412/1816-0395-2023-7-24-29