Preliminary communication

Studying possibility of smelting refined ferromanganese grades using silicon aluminum reducer

A. Issagulov ; Karaganda State Technical University, Republic of Kazakhstan
N. Ospanov ; Zh. Abishev Chemical-Metallurgical Institute, Karaganda, Republic of Kazakhstan
A. Bayssanov ; Zh. Abishev Chemical-Metallurgical Institute, Karaganda, Republic of Kazakhstan
Ye. Makhambetov ; Zh. Abishev Chemical-Metallurgical Institute, Karaganda, Republic of Kazakhstan
D. Issagulova ; Karaganda State Technical University, Republic of Kazakhstan

Abstract

In the given article there are presented the results of smelting refined grades of ferromanganese using silicon aluminum reducer. There is established the possibility of smelting medium-carbon ferromanganese of the FeMn-80C20LP grade (ISO 5446-80). The extent of extraction and effective use of basic elements reaches 51,1 – 51,2 % of manganese, 54,5 - 59,8 % of silicon and 82,5 – 89,5 % of aluminum.

Keywords

ferromanganese alloy; smelting; reduction; silicon; aluminum

Hrčak ID:

157430

URI

https://hrcak.srce.hr/157430

Publication date:

1.10.2016.

Visits: 1.314 *