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RISAtomistic Study of the Thermal Stress due to Twin Boundaries
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: There is compelling evidence for the critical role of twin boundaries in imparting the extraordinary combination of strength and ductility to nanotwinned metals. This paper presents a study of the thermal expansion of ...
Machine Learning Assisted Prediction of Defect Absorption Rates at Grain Boundaries Based on the Molecular Dynamics Simulation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Grain boundary (GB) plays a crucial role in the mechanical properties and irradiation resistance of nuclear materials. It is thus essential to understand and predict the defect behaviors near GBs. Here, we present a framework ...
Dual Role of Hydrogen Effect on Surface Dislocation Nucleation in Nickel
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Hydrogen embrittlement poses a significant challenge to hydrogen transportation and storage in advancing the hydrogen economy. Despite extensive research, uncertainty regarding how hydrogen affects dislocation nucleation, ...
Machine Learning Assisted Prediction of Defect Absorption Rates at Grain Boundaries Based on the Molecular Dynamics Simulation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Grain boundary (GB) plays a crucial role in the mechanical properties and irradiation resistance of nuclear materials. It is thus essential to understand and predict the defect behaviors near GBs. Here, we present a framework ...
Dual Role of Hydrogen Effect on Surface Dislocation Nucleation in Nickel
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Hydrogen embrittlement poses a significant challenge to hydrogen transportation and storage in advancing the hydrogen economy. Despite extensive research, uncertainty regarding how hydrogen affects dislocation nucleation, ...