Investigation of Nickel Oxide Used for Alloying in BOF Steelmaking

CHEN Weiqing; ZHOU Rongzhang; HUH Wanwook; RHEE Changhee

Volume 4 Issue 1

Mar. 1997

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Abstract

International Journal of Minerals, Metallurgy and Materials > 1997 > 4(1): 8-12.

CHEN Weiqing, ZHOU Rongzhang, HUH Wanwook, and RHEE Changhee, Investigation of Nickel Oxide Used for Alloying in BOF Steelmaking, J. Univ. Sci. Technol. Beijing , 4(1997), No. 1, pp.8-12.

Cite this article as:

CHEN Weiqing, ZHOU Rongzhang, HUH Wanwook, and RHEE Changhee, Investigation of Nickel Oxide Used for Alloying in BOF Steelmaking, J. Univ. Sci. Technol. Beijing , 4(1997), No. 1, pp.8-12.

Cite this article as:

CHEN Weiqing, ZHOU Rongzhang, HUH Wanwook, and RHEE Changhee, Investigation of Nickel Oxide Used for Alloying in BOF Steelmaking, J. Univ. Sci. Technol. Beijing , 4(1997), No. 1, pp.8-12.

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Investigation of Nickel Oxide Used for Alloying in BOF Steelmaking

Author Affilications

Faculty of Metallurgy, USTB, Beijing, 100083, China
Research Institute of Industrial Science and Technology, Pohang, Korea

Received: 22 February 1996; Available Online: 20 June 2021

Graphical Abstract

Abstract

Abstract

Direct alloying of nickel oxide in a hot simulator of LD converter was investigated in laboratory. Reduction rate of nickel oxide in steelmaking process was analyzed with the test results. Under the condition of lower slag viscosity, the reduction rate of NiO increases and the [Ni] yield rises. When the slag viscosity is higher, a lot of metal particles with higher Ni content are contained in the slag so as to decrease the [Ni] yield.
- nickel oxide,
- direct alloying,
- BOF steelmaking

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