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Korean J. Met. Mater.
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Korean Journal of Metals and Materials
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Investigation of the Calciothermic Reduction of TiO
2
for the Green Production of Ti and TiH
2
Powders
친환경 Ti 및 TiH
2
분말 제조를 위한 TiO
2
의 칼슘열환원에 대한 기초연구
Sung-Hun Park, Jungshin Kang, Ho-Sang Sohn박성훈, 강정신, 손호상
Korean J. Met. Mater.
2024;62(3):190-203. Published online 2024 Feb 28
DOI:
https://doi.org/10.3365/KJMM.2024.62.3.190
Abstract
To develop an eco-friendly titanium (Ti) production process, the calciothermic reduction of titanium dioxide (TiO
2
) was investigated. The mechanism involved in the reduction of TiO
2
using calcium (Ca) was examined. The influence of a molten salt, calcium chloride (CaCl
2
), on the calciothermic reduction was investigated by conducting experiments at 1123.....
More
Development of Numerical Analysis Model for New Magnesium Electrolysis Process Using COMSOL
COMSOL을 활용한 신 마그네슘 전해 공정 수치해석 모델 개발
MaeHyun Cho, Hyeong-Jun Jeoung, Jungshin Kang, Kunok Chang조매현, 정형준, 강정신, 장근옥
Korean J. Met. Mater.
2023;61(8):625-631. Published online 2023 Jul 24
DOI:
https://doi.org/10.3365/KJMM.2023.61.8.625
Abstract
Magnesium (Mg) has good physical properties including light weight, excellent specific strength and high stiffness, and Mg is used in many fields. But current production methods of Mg have disadvantages, such as the generation of sulfur oxide and chlorine gas. In this situation, The Korea Institute of Geoscience and Mineral.....
More
Crossref 2
Investigation of Electrowinning of Mg from MgO Using a Liquid Metal Cathode in MgF
2
-CaF
2
-NaF or MgF
2
-LiF Molten Salt
MgF
2
-CaF
2
-NaF 및 MgF
2
-LiF 용융염에서 액체금속 음극을 이용한 산화마그네슘의 신전해법 개발
Tae-Hyuk Lee, HyungKyu Park, Jin-Young Lee, Young Min Kim, Jungshin Kang이태혁, 박형규, 이진영, 김영민, 강정신
Korean J. Met. Mater.
2021;59(6):392-403. Published online 2021 May 26
DOI:
https://doi.org/10.3365/KJMM.2021.59.6.392
Abstract
A novel magnesium (Mg) production process utilizing an electrolytic method was investigated for the direct reduction of magnesium oxide (MgO). Electrolysis of MgO was carried out with an applied voltage of 3.0 V using a copper (Cu), silver (Ag), or tin (Sn) cathode and carbon (C) or platinum (Pt) anode.....
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Web of Science 3
Crossref 3
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