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  1. No Access

    Article

    Effect of silica on crystallization process of calcium ferrite: thermodynamic and kinetic analysis

    SiO2 is the main component of gangue in sinters and a crucial constituent in the formation of the SiO2–Fe2O3–CaO (SFC) system. The non-isothermal crystallization kinetics of the SFC system were investigated using...

    Xu-chao Wang, Cheng-yi Ding, Xue-wei Lv… in Journal of Iron and Steel Research Interna… (2024)

  2. No Access

    Article

    Disposal of zinc extraction residues via iron ore sintering process: an innovative resource utilization

    Zinc extraction residue, a solid waste generated from the treatment of zinc-containing dust in rotary kilns, is commonly stockpiled in steel companies for extended periods. It poses significant disposal challe...

    Chun-long Fan, Cheng-yi Ding, Tao Yang… in Journal of Iron and Steel Research Interna… (2023)

  3. No Access

    Article

    Oxidation pathway and kinetics of titania slag powders during cooling process in air

    The oxidation pathway and kinetics of titania slag powders in air were analyzed using differential scanning calorimetry (DSC) and thermogravimetry (TG). The oxidation pathway of titania slag powder in air was ...

    Wen-chao He, Xue-wei Lü, Cheng-yi Ding… in International Journal of Minerals, Metallu… (2021)

  4. No Access

    Article

    Reduction kinetics of MgO-doped calcium ferrites under CO–N2 atmosphere

    The effect of magnesia on calcium ferrite (CaO·Fe2O3) reduction by CO was examined by isothermal thermogravimetry. Samples of calcium ferrite added with 0, 2, 4, and 8 wt.% magnesia (abbreviated as CF, CF2M, CF4M...

    Tian-xiong Wang, Cheng-yi Ding, Xue-wei Lv… in Journal of Iron and Steel Research Interna… (2019)