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- Title
RESEARCH OF THERMAL ANALYSIS OF NICKEL ORE AND MIXTURE WITH CARBON-CONTAINING REDUCING AGENTS BY NON-ISOTHERMAL METHOD.
- Authors
YESSENGALIYEV, D.; KELAMANOV, B.; SARIEV, O.; KUANALIN, Y.
- Abstract
The article presents the results of physicochemical studies of nickel ore and charges based on it for smelting nickel-containing ferroalloys. Using a derivatogram, the main phase transformations of nickel ore and mixtures with various carbon-containing reducing agents, such as coal and coke, are established. The activation energy of the processes occurring during the heat treatment of nickel ore and a mixture of nickel ore with various reducing agents by non-isothermal kinetics were determined.
- Subjects
NICKEL ores; REDUCING agents; THERMAL analysis; HEAT treatment; IRON-nickel alloys; COKING coal; MIXTURES
- Publication
Metalurgija, 2024, Vol 63, Issue 3/4, p344
- ISSN
0543-5846
- Publication type
Article