Jianliang Zhang, Yuquan Liu, Zongwang Zhang, Jinlin Jia, and Yongmei Zhang, A New High Quality EAF Charge, J. Univ. Sci. Technol. Beijing, 8(2001), No. 1, pp. 20-21.
Cite this article as:
Jianliang Zhang, Yuquan Liu, Zongwang Zhang, Jinlin Jia, and Yongmei Zhang, A New High Quality EAF Charge, J. Univ. Sci. Technol. Beijing, 8(2001), No. 1, pp. 20-21.
Jianliang Zhang, Yuquan Liu, Zongwang Zhang, Jinlin Jia, and Yongmei Zhang, A New High Quality EAF Charge, J. Univ. Sci. Technol. Beijing, 8(2001), No. 1, pp. 20-21.
Citation:
Jianliang Zhang, Yuquan Liu, Zongwang Zhang, Jinlin Jia, and Yongmei Zhang, A New High Quality EAF Charge, J. Univ. Sci. Technol. Beijing, 8(2001), No. 1, pp. 20-21.
Metallurgy School, University of Science and Technology Beijing, Beijing 100083, China
Tianjin Iron Corporation, Handan 056000, China
中文摘要
In order to solve the problem of the shortage of scrap, especially high quality scrap, granular pig iron, a new substitute for scrap or DRI (direct reduction iron) has been developed. The technical process of decarbonized granular pig iron has been evaluated. The result shows that this new process is superior to direct reduction process in product quality, construction investment, operation flexibility, production efficiency etc. Decarbonized granular pig iron (DGPI) not only can be used as conventional scrap but also can be charged into EAF as high purity burden equivalent to heavy scrap.
In order to solve the problem of the shortage of scrap, especially high quality scrap, granular pig iron, a new substitute for scrap or DRI (direct reduction iron) has been developed. The technical process of decarbonized granular pig iron has been evaluated. The result shows that this new process is superior to direct reduction process in product quality, construction investment, operation flexibility, production efficiency etc. Decarbonized granular pig iron (DGPI) not only can be used as conventional scrap but also can be charged into EAF as high purity burden equivalent to heavy scrap.
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