Figure 2
From: Constitutive Law and Flow Mechanism in Diamond Deformation

(a) Microscopic strain-stress curve and b) macroscopic strain-stress curve for polycrystalline diamond deformed at 1000°C and 3.5 GPa.
From: Constitutive Law and Flow Mechanism in Diamond Deformation
(a) Microscopic strain-stress curve and b) macroscopic strain-stress curve for polycrystalline diamond deformed at 1000°C and 3.5 GPa.