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  1. No Access

    Article

    Corrosion Behavior of Carbon Steel in Bicarbonate (HCO3−) Solutions

    Carbon steel is considered in Japan the most promising candidate material for overpacks in high-level radioactive waste disposal. Effects of bicarbonate solutions on the corrosion behavior and corrosion produc...

    Junhua Dong, Toshiyasu Nishimura, Toshiaki Kodama in MRS Online Proceedings Library (2002)

  2. No Access

    Chapter and Conference Paper

    Mechanical Properties and Microstructure of X80 Hot-Rolled Steel Strip for the Second West-East Gas Pipeline

    Increasing the steel grade and gas pressure in pipeline project means the crack arrest toughness for pipe needs to enhance greatly. In this paper, effect factors of X80 toughness were studied. Through commerci...

    Junhua Kong, Lin Zheng, Lixin Wu, **aoguo Liu, Liwei Li in Advanced Steels (2011)

  3. No Access

    Article

    Rusting Evolution of MnCuP Weathering Steel Submitted to Simulated Industrial Atmospheric Corrosion

    The rusting evolution of MnCuP weathering steel in a simulated industrial atmosphere as a function of corrosion duration was investigated by corrosion weight gain, scanning electron microscopy, X-ray diffracti...

    Long Hao, Sixun Zhang, Junhua Dong, Wei Ke in Metallurgical and Materials Transactions A (2012)

  4. No Access

    Article

    Template-directed synthesis of nitrogen- and sulfur-codoped carbon nanowire aerogels with enhanced electrocatalytic performance for oxygen reduction

    Heteroatom do**, precise composition control, and rational morphology design are efficient strategies for producing novel nanocatalysts for the oxygen reduction reaction (ORR) in fuel cells. Herein, a cost-e...

    Shaofang Fu, Chengzhou Zhu, Junhua Song, Mark H. Engelhard, **aolin Li… in Nano Research (2017)

  5. No Access

    Article

    Multifunctional SnO2/3D graphene hybrid materials for sodium-ion and lithium-ion batteries with excellent rate capability and long cycle life

    SnO2 is a promising material for both Li-ion and Na-ion batteries owing to its high theoretical capacities. Unfortunately, the electrochemical performance of SnO2 is unsatisfactory because of the large volume cha...

    Jung-In Lee, Junhua Song, Younghwan Cha, Shaofang Fu, Chengzhou Zhu… in Nano Research (2017)

  6. No Access

    Article

    Corrosion Behaviour of Carbon Steel Fasteners in Neutral Chloride Solution

    An experimental model for simulating the corrosion of carbon steel fasteners (bolt and nut) composed of a contact carbon steel electrode (CCSE) and an exposed bare carbon steel plate electrode (BCSE) was desig...

    Enobong Felix Daniel, Junhua Dong… in Acta Metallurgica Sinica (English Letters) (2022)

  7. No Access

    Article

    Influence of Deteriorated Bentonite Sediments on the Corrosion Behavior of NiCu Low Alloy Steel

    The corrosion evolution of steel disposal container largely depends on the evolution of surrounding bentonite environment in the long-term geological disposal of high-level radioactive wastes. This study focus...

    **n Wei, Junhua Dong, Yupeng Sun, Nan Chen… in Acta Metallurgica Sinica (English Letters) (2022)

  8. No Access

    Article

    Effects of Aerobic and Anoxic Conditions on the Corrosion Behavior of NiCu Low Alloy Steel in the Simulated Groundwater Solutions

    The present work focused on investigating the corrosion behavior of NiCu low alloy steel in 0.05 M NaHCO3 solutions with different Cl− concentrations under the aerobic–anoxic condition. The results showed that Ni...

    **n Wei, Yupeng Sun, Junhua Dong, Nan Chen… in Acta Metallurgica Sinica (English Letters) (2023)

  9. No Access

    Article

    Influence of pH on the Formation, Composition and Protectiveness of Fluoride Conversion Film Deposited on AZ31 Magnesium Alloy in KF Solution

    In deaerated 0.1 M KF solution at pH 5, pH 7.5 and pH 9, fluoride films were deposited on AZ31 magnesium (Mg) alloy at − 1.4 V vs saturated calomel electrode (SCE). The morphology, phase composition, elemental...

    Li** Wu, Chen Liu, Jie Wei, Junhua Dong… in Acta Metallurgica Sinica (English Letters) (2023)