Prethodno priopćenje

Remelting the high-carbon ferrochrome dust in a direct current arc furnace (DCF)

O. Sariev orcid.org/0000-0003-0745-848X ; Aktobe regional state of university named K.Zhubanova, Aktobe, Kazakhstan
B. Kelamanov ; Aktobe regional state of university named K.Zhubanova, Aktobe, Kazakhstan
Ye. Zhumagaliyev ; Aktobe regional state of university named K.Zhubanova, Aktobe, Kazakhstan
S. Kim ; Chemical-Metallurgical Institute, Karaganda, Kazakhstan
A. Abdirashit orcid.org/0000-0003-0718-3041 ; Aktobe regional state of university named K.Zhubanova, Aktobe, Kazakhstan
M. Almagambetov ; Aktobe regional state of university named K.Zhubanova, Aktobe, Kazakhstan

Sažetak

The paper describes the results of pilot remelting of high-carbon ferrochrome dust in a 1.8 MVA DC arc furnace. Standard grades of high-carbon ferrochrome, such as FeCh800, FeCh850 and FeCh900, were obtained with the following furnace performance: chrome extraction - 89,5 %; slag ratio - 0,5; specific power consumption - 2 272 kW·h/ton.

Ključne riječi

high-carbon ferrochrome; metal dust; DCF; product

Hrčak ID:

241211

URI

https://hrcak.srce.hr/241211

Datum izdavanja:

1.10.2020.

Posjeta: 1.116 *