National Natural Science Foundation of China(52065036,52365018);Natural Science Foundation of Gansu(23JRRA760);Hongliu Outstanding Youth Foundation of Lanzhou University of Technology;China Postdoctoral Science Foundation(2023M733583)。
The scratching mechanism of polycrystallineγ-TiAl alloy was investigated at the atomic scale using the molecular dynamics method,with a focus on the influence of different grain sizes.The analysis encompassed tribolo...