Corex process for production of high-quality steels at mini mills

被引：0
|
作者：
Shalimov, A.G. [1 ]
机构：
[1] TsNIIchermet, Moscow, Russia
来源：
Metallurg | 2000年 / 01期
关键词：
Cast iron - Composition effects - Electric furnace process - Electric furnaces - Scrap metal;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Shortage of high-quality scrap is observed at present. Utilization of obsolete scrap with high contents of tramp elements leads to decrease in quality of steel produced in electric arc furnace. Quality of steel produced at mini mills can be improved by utilization of cast iron in electric arc furnace. Corex process provides high-quality cast iron at mini mills. Corex plant is characterized by productivity of 600 000 - 1 200 000 tons per year. Cost of cast iron produced in Corex plant is lower than cost of high-quality scrap. Various methods of feeding the cast iron into electric arc furnace are considered.
引用
收藏
页码：52 / 53
相关论文
共 50 条
  • [41] MANUFACTURE OF HIGH-QUALITY SPECIALTY STEELS AT ATLAS-STEELS, WELLAND PLANT
    WHITTAKER, DA
    ACKROYD, M
    CIM BULLETIN, 1984, 77 (866): : 41 - 41
  • [42] PRODUCTION OF STEELS OF IMPROVED QUALITY BY ESR PROCESS
    BOUCHER, A
    MERCIER, A
    REVUE DE METALLURGIE, 1972, 69 (01): : 13 - &
  • [43] An artificial intelligent manufacturing process for high-quality low-cost production
    Hassan, Noha M. M.
    Hamdan, Ameera
    Shahin, Farah
    Abdelmaksoud, Rowaida
    Bitar, Thurya
    INTERNATIONAL JOURNAL OF QUALITY & RELIABILITY MANAGEMENT, 2023, 40 (07) : 1777 - 1794
  • [44] An electrode-assisted anaerobic digestion process for the production of high-quality biogas
    Yanuka-Golub, K.
    Baransi-Karkaby, K.
    Szczupak, A.
    Reshef, L.
    Rishpon, J.
    Shechter, R.
    Gophna, U.
    Sabbah, I
    WATER SCIENCE AND TECHNOLOGY, 2019, 79 (11) : 2145 - 2155
  • [45] THE PRODUCTION OF HIGH-QUALITY EFFLUENTS IN SEWAGE-TREATMENT USING THE BIOCARBONE PROCESS
    LILLY, W
    BOURN, G
    CRABTREE, H
    UPTON, J
    THOMAS, V
    JOURNAL OF THE INSTITUTION OF WATER AND ENVIRONMENTAL MANAGEMENT, 1991, 5 (02): : 123 - 133
  • [46] ENVIRONMENTALLY FRIENDLY PRODUCTION OF HIGH-QUALITY DISSOLVING PULPS BY THE ASAM-PROCESS
    PATT, R
    GAUSE, E
    ZIMMERMANN
    HOLZ ALS ROH-UND WERKSTOFF, 1994, 52 (04) : 267 - 271
  • [47] Efficient and Facile Electrochemical Process for the Production of High-Quality Lithium Hexafluorophosphate Electrolyte
    Zhao, Along
    Zhong, Faping
    Feng, Xiangming
    Chen, Weihua
    Ai, Xinping
    Yang, Hanxi
    Cao, Yuliang
    ACS APPLIED MATERIALS & INTERFACES, 2020, 12 (29) : 32771 - 32777
  • [48] Saldanha Steel - the new mini-mill production line for thin high-quality flat products
    Kruger, B
    Meierling, P
    Kappes, H
    Dittrich, R
    Rovelli, C
    STAHL UND EISEN, 1997, 117 (11): : 81 - &
  • [49] BETTER ENERGY-UTILIZATION THROUGH HIGH-QUALITY STEELS
    SCHUBERT, L
    BRENNSTOFF-WARME-KRAFT, 1988, 40 (7-8): : 311 - 313
  • [50] Effect of small concentrations of aluminum on the properties of high-quality steels
    Terlecki, Tadeusz
    Mista, Stanislaw
    Hutnik Warszawa, 1988, 55 (06): : 179 - 183
12345