Dynamic Recrystallization Behavior of TA15 Titanium Alloy under Isothermal Compression during Hot Deformation

Figure 13

Optical microstructures of TA15 alloy deformed under different conditions: (a) = 1203 K, ; (b) = 1203 K, ; (c) = 1223 K, ; (d) = 1273 K, .

(a)

(b)

(c)

(d)