Prethodno priopćenje

Large-scale laboratory tests for smelting medium-carbon ferromanganese using JEZDA manganese ore and SiMn17 silicomanganese fines

A. Abdirashit orcid.org/0000-0003-0718-3041 ; Karaganda Industrial University, Temirtau, Kazakhstan
Ye. Makhambetov ; Chemical and metallurgical institute named after J.Abishev, Karaganda, Kazakhstan
A. Yerzhanov ; Karaganda Industrial University, Temirtau, Kazakhstan
Zh. Sarkulova ; Aktobe regional of university named after K. Zhubanova, Aktobe, Kazakhstan
N. Aitkenov ; Karaganda Industrial University, Temirtau, Kazakhstan
N. Aitbayev ; Abylksa Saginov Karaganda Technical University, Karaganda, Kazakhstan

Sažetak

At present, Kazakhstan has established production of ferrosilicomanganese, while refined ferromanganese is not produced. This is primarily due to a lack of high quality feedstock, as well as a lack of theoretical and applied research into new production conditions. To address these issues we conducted large-scale laboratory tests on smelting medium-carbon ferromanganese by one-stage silicothermic method. As a result of these tests, medium-carbon ferromanganese meeting the standard grade with more than 80 % manganese content was produced.

Ključne riječi

medium-carbon ferromanganese; manganese ore; SiMn17; manganese slag; refining furnace

Hrčak ID:

281413

URI

https://hrcak.srce.hr/281413

Datum izdavanja:

1.1.2023.

Posjeta: 511 *