In this work. we study the relationship between slip localizations and local orientation gradients in a polycrystalline material. We employ a 3D spatially resolved crystal plasticity-based micromechanics technique that includes explicit intragranular slip band modeling. called SB-FFT (slip band fast Fourier transform). https://www.allfixelectricales.shop/product-category/aluminium-spill-tray-liner/