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  1. No Access

    Article

    Recovery of rare earth elements from permanent magnet scraps by pyrometallurgical process

    In order to recover valuable rare earth elements from Nd–Fe–B permanent magnet scraps, a high-temperature pyrometallurgical process was developed in this work. The magnet scraps were first pulverized and oxidi...

    Yu-Yang Bian, Shu-Qiang Guo, Yu-Ling Xu, Kai Tang, **ong-Gang Lu… in Rare Metals (2022)

  2. No Access

    Article

    Study on the modification of inclusions by Ca treatment in GCr18Mo bearing steel

    The effect of Ca treatment on the modification of inclusions in Al-killed GCr18Mo bearing steel was studied and a thermodynamic and kinetic model was established. The experimental results showed that oxygen co...

    Hong-Yan Zheng, Shu-Qiang Guo, Meng-Ran Qiao, Li-Bin Qin… in Advances in Manufacturing (2019)

  3. Article

    Investigation on the application of reformed coke oven gas in direct reduction iron production with a mathematical model

    To investigate the application of reformed coke oven gas (COG) in producing the direct reduction iron (DRI), we simulated a countercurrent gas solid moving bed reactor in which the iron ore pellet was reduced ...

    Juan Wu, Shu-Qiang Guo, Wei-Zhong Ding in Advances in Manufacturing (2013)

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    Article

    The existence of intragranular ferrite plates and nucleating inclusions in the heat affected zone of X-60 pipe steel

    In order to improve the heat affected zone (HAZ) toughness of X-60 pipe steel, we have applied intragranular ferrite plate (IFP) technology. The characteristic of IFP is the appearance of fine ferrite plates i...

    Guo Chang Jiang, Yu Ru Zhu, Shu Qiang Guo, Jianlun Xu… in Journal of Materials Science (1997)