Fig. 3
From: Designing Ti-6Al-4V microstructure for strain delocalization using neural networks
Variation in grain shape is manifested by a few example microstructures. From left to right, polycrystals are generated with a grain aspect ratio of \(\text {AR} = 1\) (equiaxed), 3 (elongated), and 8 (severely elongated). In polycrystals with \(\text {AR} > 1\), the long axis of grains are randomly oriented