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

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; specif...

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Bibliographic Details
Published inMetalurgija Vol. 59; no. 4; pp. 533 - 536
Main Authors O. Sariev, B. Kelamanov, Ye. Zhumagaliyev, S. Kim, A. Abdirashit, M. Almagambetov
Format Journal Article
LanguageEnglish
Published Croatian Metallurgical Society 2020
Subjects
DCF
high-carbon ferrochrome
metal dust
product
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Summary: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.
ISSN:0543-5846
1334-2576