A Review on Superplastic Formation Behavior of Al Alloys

Figure 1

True stress-true strain curves of 7B04 Al alloy after superplastic deformation under different parameters: (a) 470°C; (b) 485°C; (c) 500°C; (d) 515°C; (e) 530°C [52].

(a)

(b)

(c)

(d)

(e)