Study on Constitutive Characteristic of As-Cast AA6061 Alloy under Plane Strain Compression Based on Orthogonal Analysis

Figure 1

True stress-strain curves of the AA6061 under PSC with strain rates of (a) 0.01 s⁻¹; (b) 0.1 s⁻¹; (c) 1 s⁻¹; and (d) 5 s⁻¹.

(a)

(b)

(c)

(d)