Dynamic Shear Characteristic and Fracture Feature of Inconel 690 Alloy under Different High Strain Rates and Temperatures

Table 1

Variation of fracture shear stress with fracture shear strain as a function of strain rate and temperature.

Temperature	Shear strain rate (s^−1)	Fracture strain (𝜀𝑓)
−100°C	900	0.24
	1900	0.25
	2600	0.27
25°C	900	0.29
	1900	0.31
	2600	0.35
300°C	900	0.32
	1900	0.36
	2600	0.38