Development of Nanostructured AA3103 by Equal Channel Angular Pressing and Thermal Treatments

Table 5

Grain size and grain size ratio for different states of the AA3103.

Deformation state	Grain size (𝜇m)	Grain size ratio
N0 (𝜀=0)	≈150	>5
N4 (𝜀=4.6)	0.55 ± 0.35	2.41 ± 1.01