SMELTING A COMPLEX ALLOY BASED ON SILICON, ALUMINUM, AND MANGANESE FROM HIGH-ASH CARBONACEOUS ROCKS AT THE SARY-ADYR DEPOSIT
Keywords:
aluminosilicomanganese, high-ash coal, Sary-Adyr, complex alloy, smelting, On Olzha LLCAbstract
This paper presents the results of large-scale laboratory tests on the smelting of a new complex ferroalloy—aluminosilicomanganese. High-ash carbonaceous rocks from the Sary-Adyr deposit were used for the first time in Russian practice as the primary source of silicon, aluminum, and reducing agent. The studies confirmed the fundamental feasibility of a continuous slag-free process in a 0.2 MVA ore-smelting furnace. The resulting alloy is characterized by a high aluminum (up to 21%) and silicon (up to 46%) content, while also being highly stable and resistant to self-disintegration.
References
1. Букетво Е.А.,Габдулин Т.Г., Байсанов С.О.,Нурумгалиев А.Х.,Ермагамбетов Б.Т.,Такенов Т.Д. Шихта для выплавки ферросиликоалюминия. Авторское свидетельство № 325099 от 23 марта 1987 г.
2. Набиев М.А., Байсанов С.О., Толымбеков М.А., Мухаметгалиев Е.К.,Байсанов А.С. Сплав (ALSiMn) Инновационный Патент РК № 26607. Зарегистрировано 25.12.2012 г.
