Simulation of polycrystal deformation with grain and grain boundary effects這篇文章最有意思的地方在于:作者并不是簡單把晶界當作一層“硬殼”,而是嘗試從位錯運動、晶界阻礙和滑移傳遞的角度,重新建立晶界強化的物理圖像。作者提出的是一個“兩尺度模型”。第一層是我們熟悉的晶粒尺度模擬,也就是基于有限元的晶體塑性計算。
文章題目:《A crystal plasticity model that accounts for grain size effects and slip system interactions on the deformation of austenitic stainless steels》文章doi:10.1016/j.ijplas.2022.103249推薦理由:文章基于與晶界位錯堆積相關的位錯機制
文獻一:《Gradient plasticity in gradient nano-grained metals》文獻二:《Grain rotations during uniaxial deformation of gradient nano-grained metals using crystal plasticity finite element simulations》推薦理由
<p>文獻一:《Gradient plasticity in gradient nano-grained metals》</p><p>文獻二:《Grain rotations during uniaxial deformation of gradient nano-grained metals using crystal plasticity finite element simulations》<