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  1. No Access

    Article

    Effects of high pressure roller grinding on size distribution of vanadium-titanium magnetite concentrate particles and improvement of green pellet strength

    The vanadium-titanium magnetite concentrate from Panxi region of China was pretreated by high pressure roller grinding (HPRG) and then used in pelletization. Size distribution change of the vanadium-titanium m...

    Feng Chen, Yu-feng Guo Ph.D., Tao Jiang… in Journal of Iron and Steel Research Interna… (2017)

  2. No Access

    Article

    Modeling on impact zone volume generated by coherent supersonic jet and conventional supersonic jet

    The supersonic oxygen supply technology, including the coherent supersonic jet and the conventional supersonic jet, is now widely adopted in electric arc furnace steelmaking process to increase the bath stirri...

    Guang-sheng Wei, Rong Zhu, Ling-zhi Yang… in Journal of Iron and Steel Research Interna… (2018)

  3. No Access

    Article

    Transformation and separation of metallic iron in reduced ilmenite during corrosion process

    The effects of corrosion temperature, oxygen flow rate and corrosion time on the transformation of metallic iron were systematically studied, and the effects of mineral phases of Fe-bearing products on Ti–Fe s...

    Fu-qiang Zheng, **a Liu, Yu-feng Guo… in Journal of Iron and Steel Research Interna… (2020)

  4. No Access

    Article

    A review on bath fluid flow stirring technologies in EAF steelmaking

    In the contemporary electric arc furnace (EAF) steelmaking industry, increasing contents and temperature homogenization via fluid flow stirring is found to be an effective method of improving production qualit...

    Ling-zhi Yang, Hang Hu, Ze-shi Yang… in Journal of Iron and Steel Research Interna… (2021)

  5. No Access

    Article

    Distribution ratio of sulfur between high alumina slag and carbon-saturated iron

    High alumina slag is widely found in pyrometallurgical extractions of ferronickel, ferrochromium, and platinum group metals. The effects of MgO, Al2O3, and CaO/SiO2 on the sulfur distribution ratio between high-a...

    Shuai Wang, Ying Jiang, Yu-feng Guo… in Journal of Iron and Steel Research Interna… (2023)

  6. No Access

    Article

    Optimal proportioning of iron ore in sintering process based on improved multi-objective beluga whale optimisation algorithm

    Proportioning is an important part of sintering, as it affects the cost of sintering and the quality of sintered ore. To address the problems posed by the complex raw material information and numerous constrai...

    Zong-** Li, Xu-dong Li, Xue-tong Yan… in Journal of Iron and Steel Research Interna… (2024)

  7. No Access

    Article

    A thermodynamic model for predicting activity of CaO–SiO2–Al2O3–MgO–TiO2–V2O3–FeO slags during electric furnace smelting process

    To optimize the comprehensive utilization of vanadium titanomagnetite by direct reduction-smelting processes, it is essential to acquire titanium slag with a higher TiO2 content of 45–60 wt.%. A thermodynamic mod...

    Jian-fa **g, Shuai Wang, Yu-feng Guo… in Journal of Iron and Steel Research Interna… (2024)