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

Table 2

Hardness for the AA3103 after different holding times at 200°C.

Deformation; (𝜀)	Temperature; (°C)	Time; (h)	Hardness; (HV)
2.3	200	0	69.4 ± 1.3
2.3	200	0.5	68.8 ± 2.3
2.3	200	1	70.4 ± 2.0
2.3	200	1.5	66.2 ± 2.0
2.3	200	3	67.9 ± 1.2
2.3	200	5	67.2 ± 2.2
2.3	200	7	66.1 ± 2.2