会议论文详细信息
7th International Scientific Practical Conference "Innovative Technologies in Engineering" | |
Direct Alloying of Steel with Nickel Concentrate | |
Nokhrina, O.I.^1 ; Rozhikhina, I.D.^2 ; Proshunin, I.E.^2 | |
Yurga Institute of Technology, National Research Tomsk Polytechnic University Affiliate, 26 Leningradskaya str., Yurga, Kemerovo region, Russia^1 | |
Siberian State Industrial University, 42 Kirova str., Novokuznetsk, Kemerovo region, Russia^2 | |
关键词: Alloying steel; Direct alloying; Nickel concentrate; Nickel recovery; Optimal composition; Scrap remelting; Steel smelting; | |
Others : https://iopscience.iop.org/article/10.1088/1757-899X/142/1/012067/pdf DOI : 10.1088/1757-899X/142/1/012067 |
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来源: IOP | |
【 摘 要 】
A technology of alloying steel with nickel reduced from nickel concentrate is analysed and developed. Limits of reduction concentration areas are defined. An optimal composition of nickel concentrate pellets and a method of feeding them into the furnace are deduced from experiments. It is proved that when pellets made of nickel concentrate and coke are added into the charge during steel smelting by the technology of alloyed scrap remelting, nickel recovery achieves 92-95%. The technology was tested by smelting DSP-40 steel.
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