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  1. No Access

    Article

    Solubility Product of Aluminum Nitride in Steels: Thermodynamic Calculations

    Thermodynamic models were employed to determine the solubility product of aluminum nitride in steels containing the solid solution elements of Mn, Ni, Cr, and Mo. Specific solubility product expressions were d...

    Li Sun, Peng Wang, Xuan-Wei Lei, Jie Chen… in Metallurgical and Materials Transactions A (2024)

  2. No Access

    Article

    Solubility Product and Equilibrium Equations of Nonstoichiometric Niobium Carbonitride in Steels: Thermodynamic Calculations

    Thermodynamic models were established based on our previous studies to describe the equilibrium between the nonstoichiometric compound Nb(C,N) and the Fe-base solid solution (austenite and ferrite). With the a...

    Xuan-Wei Lei, Rong-Bo Yang, **-Ming Liu… in Metallurgical and Materials Transactions A (2021)

  3. No Access

    Article

    Solubility Products and Equilibrium Equations of Carbonitrides in Steels: Thermodynamic Calculations

    Thermodynamic models are established to deduce solubility products of titanium, niobium and vanadium carbonitrides in austenite and ferrite containing solid solution elements, respectively. Equilibrium equatio...

    Xuan-Wei Lei, Rong-Bo Yang, Jia-Jun Ding… in Metallurgical and Materials Transactions A (2021)

  4. No Access

    Article

    The Expanded Lever Rule on the Phase Transformation Rate Curve for Phase Volume Fraction Calculation in Thermal Simulations

    The expanded lever rule is more efficient for calculating phase volume fraction when two phases are partly overlapped. It can make up the deficiency of metallography analysis when phases are similar in morphol...

    Xuan-Wei Lei, Rong-Bo Yang, Lin-Lin **ao… in Metallurgical and Materials Transactions A (2020)

  5. No Access

    Article

    Austenite Grain Size Prediction in the Coarse-Grained Heat-Affected Zone of the Developed Cu-Free High-Strength Low-Alloy Hull Structure Steel

    The developed Cu-free high-strength low-alloy (HSLA) hull structure steel has wide potential applications because of its strength, good low-temperature toughness, and satisfactory weldability. As a significant...

    Xuan-Wei Lei, Shuan-Bao Zhou, Ji-Hua Huang in Metallurgical and Materials Transactions A (2020)

  6. No Access

    Article

    Effect of Solid Solution Elements on Solubility Products of Carbides and Nitrides in Austenite: Thermodynamic Calculations

    To provide guidance on composition design of steel through control of the fraction of carbide or nitride precipitates in austenization, the effects of solid solution elements on solubility products of titanium...

    Xuan-Wei Lei, Da-Yong Li, Xue-Hui Zhang… in Metallurgical and Materials Transactions A (2019)

  7. No Access

    Article

    Effect of Solid Solution Elements on Solubility Products of Carbides and Nitrides in Ferrite: Thermodynamic Calculations

    Thermodynamic calculation based on the two sublattice model are used to evaluate solubility products of titanium, niobium, vanadium carbide, and nitride in ferrite under the effect of solid solution alloy elem...

    Xuan-Wei Lei, Da-Yong Li, Xue-Hui Zhang… in Metallurgical and Materials Transactions A (2019)

  8. No Access

    Article

    New bainite kinetics of high strength low alloy steel in fast cooling process

    Based on Kolmgorov-Johnson-Mehl-Avrami analysis, a new bainite kinetics of high strength low alloy steel in fast cooling process was developed by utilizing different experimental methods. Upper bainite transfo...

    Xuan-wei Lei, Ji-hua Huang Ph.D.… in Journal of Iron and Steel Research Interna… (2017)