ВЫПЛАВКА ВЫСОКОУГЛЕРОДИСТОГО ФЕРРОХРОМА ИЗ ХРОМОВОГО АГЛОМЕРАТА, ПОЛУЧЕННОГО С ИСПОЛЬЗОВАНИЕМ АЛЮМОСИЛИКАТНЫХ ФЛЮСОВ

А. Г. Калиакпаров, А. В. Суслов, Б. Н. Нурмаганбетова, Юрий Гаврилович Ярошенко, Александр Витальевич Жданов, Ж.О. Нурмаганбетов

Research output: Contribution to journalArticle

Abstract

Pilot smelting of high-carbon ferrochrome from agglomerated and initial fines of chrome ore is made in submerged electric arc furnace with transformer installed capasity 1,2 MV ⋅ A. Two types of agglomerates have been chosen for smelting after previous experiments on pilot agglomeration of chrome ore fines on the basis of best characteristics of a process (agglomeration velocity, agglomerate strength and yield). It is shown that standard high-carbon ferrochrome can be produced from agglomerated produced due to proposed technology. In addition, a comparison of technical and economical performance of production of high-carbon ferrochrome from agglomerates and initial fines of chrome ore is presented in the article.
Original languageRussian
Pages (from-to)30-34
Number of pages5
JournalСталь
Issue number1
Publication statusPublished - 2017

GRNTI

  • 53.31.00

Level of Research Output

  • VAK List

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