Table 1 Elastic constants (Simmons and Wang 1971), c/a ratio (Yoo 1981), softening coefficient \(D_0\), and CRSS values for different deformation modes (Bridier et al. 2009) for Ti-6Al-4V
From: Designing Ti-6Al-4V microstructure for strain delocalization using neural networks
Material | Elastic constants (GPa) | \(\varvec{c/a}\) ratio | \(\varvec{D}_{\varvec{0}}\) | CRSS values for deformation modes (MPa) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
\(\varvec{C}_{\varvec{11}}\) | \(\varvec{C}_{\varvec{22}}\) | \(\varvec{C}_{\varvec{13}}\) | \(\varvec{C}_{\varvec{33}}\) | \(\varvec{C}_{\varvec{44}}\) | basal \(\varvec{<a>}\) | prismatic \(\varvec{<a>}\) | pyramidal I \(\varvec{<c+a>}\) | |||
Ti-6Al-4V | 162.4 | 92.0 | 69.0 | 180.7 | 46.7 | 1.588 | 64 | 420 | 370 | 590 |