IOP Conference Series: Materials Science and Engineering, volume 966, issue 1, pages 12061
Study of the main metallurgical characteristics of iron ore raw materials (sinter and pellets)
Publication type: Journal Article
Publication date: 2020-11-01
Quartile SCImago
— Quartile WOS
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Impact factor: —
ISSN: 17578981, 1757899X
General Medicine
Abstract
The paper presents the results of studies of the chemical, phase composition and metallurgical characteristics of titanomagnetite sinter. The iron ore used in blast furnaces of JSC ‘EVRAZ NTMK’ is titanomagnetite sinter obtained from ores of the Gusevogorsky deposit. Samples of sinter with different basicities as well as with addition of binding polymers in the amount of 300 and 500 g per ton of sinter were investigated. The results of industrial tests of the production and blast furnace smelting of sinter with different basicities and additives of binding polymers are presented on the example of the operation of blast furnaces no. 5 and 6 of JSC ‘EVRAZ NTMK’. It was shown that an increase in the basicity of the sinter from 2.1 to 2.4 and the introduction of a polymer binder (in the amount of 500 g per ton of sinter) positively affect the complex of sinter metallurgical characteristics – durability after reduction, reducibility, softening and melting temperatures, and also decrease the coke rate in blast furnace smelting by 1.0–1.2%.
Citations by journals
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1
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3
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Defect and Diffusion Forum
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Defect and Diffusion Forum
3 publications, 75%
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Magnetochemistry
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Magnetochemistry
1 publication, 25%
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3
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Citations by publishers
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3
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Trans Tech Publications
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Trans Tech Publications
3 publications, 75%
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Multidisciplinary Digital Publishing Institute (MDPI)
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Multidisciplinary Digital Publishing Institute (MDPI)
1 publication, 25%
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1
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3
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Vitkina G. Yu., Dmitriev A. N., Alektorov R. V. Study of the main metallurgical characteristics of iron ore raw materials (sinter and pellets) // IOP Conference Series: Materials Science and Engineering. 2020. Vol. 966. No. 1. p. 12061.
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Vitkina G. Yu., Dmitriev A. N., Alektorov R. V. Study of the main metallurgical characteristics of iron ore raw materials (sinter and pellets) // IOP Conference Series: Materials Science and Engineering. 2020. Vol. 966. No. 1. p. 12061.
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TY - JOUR
DO - 10.1088/1757-899X/966/1/012061
UR - https://doi.org/10.1088%2F1757-899X%2F966%2F1%2F012061
TI - Study of the main metallurgical characteristics of iron ore raw materials (sinter and pellets)
T2 - IOP Conference Series: Materials Science and Engineering
AU - Vitkina, G Yu
AU - Dmitriev, A. N.
AU - Alektorov, R V
PY - 2020
DA - 2020/11/01 00:00:00
PB - IOP Publishing
SP - 12061
IS - 1
VL - 966
SN - 1757-8981
SN - 1757-899X
ER -
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@article{2020_Vitkina,
author = {G Yu Vitkina and A. N. Dmitriev and R V Alektorov},
title = {Study of the main metallurgical characteristics of iron ore raw materials (sinter and pellets)},
journal = {IOP Conference Series: Materials Science and Engineering},
year = {2020},
volume = {966},
publisher = {IOP Publishing},
month = {nov},
url = {https://doi.org/10.1088%2F1757-899X%2F966%2F1%2F012061},
number = {1},
pages = {12061},
doi = {10.1088/1757-899X/966/1/012061}
}
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Vitkina, G. Yu., et al. “Study of the main metallurgical characteristics of iron ore raw materials (sinter and pellets).” IOP Conference Series: Materials Science and Engineering, vol. 966, no. 1, Nov. 2020, p. 12061. https://doi.org/10.1088%2F1757-899X%2F966%2F1%2F012061.