THE POSSIBILITY OF INVOLVEMENT IN FERROALLOY CONVERSION OF NICKEL ORES OF KAZAKHSTAN
Kelamanov B. Smailov S. Yerzhanov A. Apendina A. Adilhanov R. Kabylkhanov S.
1 July 2022Faculty of Metallurgy
Metalurgija
2022#61Issue 3-4771 - 773 pp.
The article considers the method of using substandard oxidized nickel ores of the Batamsha deposit and their suit-ability for sintering. Laboratory studies on the agglomeration of domestic nickel ores with different reducing agents were carried out for the metallurgical evaluation of nickel ores. Agglomeration was carried out according to stand-ard technology, the layer height averaged 24 cm. The agglomeration process proceeded intensively at a discharge of 1 100-1 200 mm Hg, the sintering temperature of which reached over 1 200 °С. To improve the mechanical properties of the obtained agglomerates, it is necessary to continue research with a change in the composition of charge materials and a metallurgical assessment with the smelting of nickel-containing intermediates.
agglomeration , electric melting , ferroalloy , nickel ores , temperature
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Aktobe regional of university named after K. Zhubanova, Aktobe, Kazakhstan
Karaganda Industrial University, Temirtau, Kazakhstan
Aktobe regional of university named after K. Zhubanova
Karaganda Industrial University
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