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  1. No Access

    Article

    Recovery of Crude Silver and Valuable Metals from Tin Anode Slime

    Tin anode slime is a by-product of the crude tin electrolytic refining process. This study investigated a process to separate silver and valuable metals by sulfidation vulcanization roasting, and vacuum distil...

    Hanman Kou, Hongwei Yang, Baoqiang Xu, Yifu Li in JOM (2024)

  2. No Access

    Article

    Thermal, Mechanical Properties and Finite Element Analysis of Polypropylene Hybrid Composites from Nonmetallic Fractions of Waste Printed Circuit Boards (WPCBs) and Shellfish Waste

    Shellfish waste with non-metallic fractions from waste printed circuit boards (D-NMFs and W-NMFs) were used to reinforce polypropylene (PP). Thermal stability and mechanical properties were investigated, suppl...

    **g**g Jiang, Shaoqi Yu, Jiayao Tong, Fiseha Tesfaye, Zhitong Yao, Ying-Guo Zhou… in JOM (2024)

  3. Article

    Open Access

    Volunteer dispatch considering fatigue effect and satisfaction in emergency situation

    Rescue organization scheduling is a hot issue in the field of emergency management, in which the participation of volunteer rescue organizations, a social force, is of great significance to improve the efficie...

    Zongwei Ren, Qiuyu Zhang in Discover Applied Sciences (2024)

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  4. No Access

    Article

    Investigation on Kinetics and Mechanism of Energy Dissipation by Ultrasound-Assisted Leaching of Low-Nickel Matte

    The effects of ultrasonic power, leaching time, reaction temperature, solution concentration and particle size in leaching process were investigated by univariate method, and the optimal leaching conditions we...

    Chuncheng Zhu, **nbo Hu, Yu Lei, Qian Xu, Chenteng Sun, **ngli Zou, Hongwei Cheng… in JOM (2024)

  5. No Access

    Article

    Thermodynamic Analysis and Experiment on the Conversion of Niobium Ferrite to Pyrochlore

    Niobium reserves are primarily found in the form of niobium ferrite in the modern world due to the mining and depletion of niobium resources. Niobium ferrite contains an excessive amount of iron, which makes i...

    **n Peng, Fenglong Sun, **ngyu Chen, Xuheng Liu, Jiangtao Li, Lihua He… in JOM (2023)

  6. No Access

    Article

    Experimental Investigation on Preparation of NaMgF3 and MgF2 from the Leaching Solution of SPL

    Generally, there is a large amount of sodium fluoride in the spent potlining of aluminum electrolysis (SPL), which is a high-value fluorine resource. Therefore, recycling the fluorine resource from SPL is of p...

    Hongwei Xuan, Na Li, Weidong Zhao in JOM (2023)

  7. No Access

    Article

    Deep Insight into Mold Level Fluctuation During Casting Different Steel Grades

    During the continuous casting, the mold level fluctuation (MLF) is one of the key parameters to limit the casting speed and the slab quality. Industrial practices show that the steel grades with different carb...

    Hong Lei, Juanjuan Liu, Guofeng Tang, Hongwei Zhang, Zhongkuai Jiang, Pu Lv in JOM (2023)

  8. No Access

    Article

    The Effect of Extrusion Parameters on the Microstructure and Mechanical Properties of TiCp/Mg-2.4Al-2.4Ca-0.6Mn Nanocomposites

    TiCp/Mg-2.4Al-2.4Ca-0.6Mn (wt.%) nanocomposites have been extruded at different extrusion parameters. The grain of the composites was remarkably refined, and main second phase changed from the continuous network ...

    Hongwei Li, Kaibo Nie, Zhilong Liu, An Yang, Kunkun Deng in JOM (2022)

  9. No Access

    Article

    Unraveling the Chloride Penetration Dissolution Mechanism of High-Grade Nickel Matte During Anodic Oxidation

    The beneficial effect of chloride on the leaching of nickel matte by sulfuric acid has been found in hydrometallurgy, but its mechanism has not been properly revealed. This investigation focuses on the analysi...

    Chuncheng Zhu, **nbo Hu, Yu Lei, Qian Xu, **ngli Zou, Hongwei Cheng, **onggang Lu in JOM (2022)

  10. No Access

    Article

    Effect of Final Electromagnetic Stirring on Flow, Solidification, and Solute Transport in Continuous Casting Bloom

    The flow, solidification, and solute transport behaviors in the 380 × 280 mm2 bloom center under the effect of final electromagnetic stirring (F-EMS) were investigated using a mathematical model. The results of n...

    Qing Fang, Hua Zhang, Jiahui Wang, Peng Zhao, Guoliang Wu, Hongwei Ni in JOM (2021)

  11. No Access

    Article

    Mechanical and Corrosion Properties of Porous Titanium Prepared by an Electro-Assisted Powder Metallurgy Approach

    The sintering temperature and oxygen content significantly determine the properties of porous Ti prepared by the traditional powder metallurgy route. However, it is difficult to remove the surface oxide scale ...

    Jiakang Qu, Xue Ma, Hongwei **e, Dongyang Zhang, Qiushi Song, Huayi Yin in JOM (2020)

  12. No Access

    Article

    Microstructure of Biodegradable Zn-Fe Alloys and Mechanical and Corrosion Properties

    This article reports microstructural characterization of as-cast and as-extruded Zn-Fe alloys and their mechanical and corrosion properties. Specifically, 1 wt.%, 2 wt.% and 3 wt.% Fe was added into the Zn mat...

    Jiajia Lin, Yuxiang Wang, Dongwei Sun, Hao Xue, Ren-guo Guan, Huinan Liu in JOM (2020)

  13. No Access

    Article

    Dissolution Behavior of Rare-Earth Metal in H2SO4-H3PO4-H3PW12O40 Solution

    The dissolution behavior of a rare-earth element in H2SO4-H3PO4-H3PW12O40 solution has been investigated. The results showed that La2(SO4)3 dissolution increased with increasing H3PO4 or H3PW12O40 concentration i...

    **ngyu Chen, Fuliang Guo, Qiang Chen, Xuheng Liu, **nming Ma, Zhongwei Zhao in JOM (2020)

  14. Article

    [Mo2O2S8]2− small molecule dimer as a basis for hydrogen evolution reaction (HER) catalyst materials

    Molybdenum sulfides have emerged as promising, low cost alternatives to platinum for catalysis of the electrochemical hydrogen evolution reaction (HER). A wide variety of sulfides already achieve impressive ca...

    Danielle N. Chirdon, Remy F. Lalisse, Jiaonan Sun, Songwei Zhang… in SN Applied Sciences (2020)

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  15. No Access

    Article

    Friction Stir Lap Welding of Mg/Ti Dissimilar Alloys Using a Slight Penetration Depth

    Friction stir lap welding was applied to join AZ31B Mg alloy and Ti-6Al-4V alloy using a slight penetration depth. The microstructure and tensile properties of the joints formed using different rotating speeds...

    Shude Ji, Wei Hu, Zhongwei Ma, Qinghua Li, Xue Gong in JOM (2020)

  16. No Access

    Article

    Mechanism of Selective Precipitation of Molybdenum from Tungstate Solution

    Selective precipitation of molybdenum (Mo) is a widely utilized method for separation of Mo from tungstate solution; however, the corresponding mechanism is still unclear. The aim of the work presented herein ...

    Luqi Zeng, Zhongwei Zhao, Guangsheng Huo, **nqiang Wang, Haipeng Pu in JOM (2020)

  17. No Access

    Article

    Recovery of Tungsten from a Sulfuric–Phosphoric Acid Leaching Solution by Solvent Extraction with 2-Octanol

    A new generation tungsten hydrometallurgical technology was successfully applied in China and, in 2018, won China’s national technology invention award. This article focuses on the research concerning this new...

    Yongli Li, Shijie Lv, Nan Fu, Zhongwei Zhao in JOM (2020)

  18. No Access

    Article

    Synthesis of Coarse-Grained Tungsten Carbide Directly from Scheelite/Wolframite by Carbothermal Reduction and Crystallization

    A novel method is proposed in this study to synthesize coarse-grained tungsten carbide (WC) directly from scheelite/wolframite concentrates. The synthetic process was divided into two parts, carburization and ...

    Fenglong Sun, **ngyu Chen, Zhongwei Zhao in JOM (2020)

  19. Article

    The preparation of Ag3BiBr6 films and their preliminary use for solution processed photovoltaics

    Bismuth-halide-based perovskites could be promising candidates for construction of lead-free and air-stable perovskites solar cells. Herein we report a simple strategy on the fabrication of the Ag3BiBr6 thin film...

    Jia Tu, Chun Kou, Meili Liu, Hao Lu, Yahui Liu, Hongwei Tan… in SN Applied Sciences (2019)

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  20. No Access

    Article

    Separation of Tungsten from Phosphorus-Containing Molybdate Solution Using Solvent Extraction with Primary Amine N1923

    A solvent extraction process for separation of tungsten from phosphorus-containing molybdate solution was developed using acidified primary amine N1923 as extractant. Most tungsten combines with phosphorus to ...

    Hu Fu, Yongli Li, Guoxiang Cao, Zhongwei Zhao in JOM (2018)

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