Research Article
Dynamic Shear Characteristic and Fracture Feature of Inconel 690 Alloy under Different High Strain Rates and Temperatures
Figure 6
SEM figure of fracture surfaces of specimens deformed at different temperatures and strain rates: (a) −100°C, 900 s−1; (b) −100°C, 2600 s−1; (c) 25°C, 900 s−1; (d) 25°C, 2600 s−1; (e) 300°C, 900 s−1; and (f) 300°C, 2600 s−1.