2026-10-10T15:30:34Z https://www.scidb.cn/oai

10.57760/sciencedb.32869 2025-12-05T10:55:50Z

2025-12-05 Multiphysics modelling of multi-stage effects of reinforcing particles on nucleation, growth and coarsening of β grains in Ti65 alloy during laser-directed energy deposition doi:10.57760/sciencedb.32869 en The grain evolution model for TMC1 in LDED is established by incorporating the thermo-fluid flow model for powder melting and solidification process. This model considers the multi-stage effects of reinforcement particles, including effect of boron (B) on β grain nucleation and growth in the solid-liquid coexistence region and pinning effect of TiB whiskers (TiBw) on β grain coarsening in the solid phase region. Laser directed energy deposition; Grain evolution; Titanium matrix composites Huan Liu Lian Li Panpan Ma Miaoquan Li PUBLIC https://creativecommons.org/licenses/by-nc/4.0/ dataset Science Data Bank