Table 1.
Diffraction elastic constants Ehkl (in GPa) in the {hkl} grain family of stainless steel
| {200} | {311} | {220} | {111} | |
|---|---|---|---|---|
| Ehkl (Exp) | 139.1 ± 1.1 | 179.6 ± 1.2 | 219.1 ± 1.6 | 264.1 ± 1.6 |
| Ehkl (Micro) | 147.3 | 183.7 | 210.7 | 245.9 |
| Ehkl (CPFE) | 158.6 ± 2.3 | 184.5 ± 1.1 | 209.7 ± 1.9 | 236.4 ± 2.3 |
| αhkl (Micro) | 0.74 | 0.94 | 1.07 | 1.18 |
| βhkl (Micro) | 0.25 | 0.37 | 0.38 | 0.34 |
Results of Ehkl are compared from the SXRD experiment (Exp), micromechanics (Micro) model and CPFE simulation. Also listed are the normalized tensile stress αhkl and normalized maximum resolved shear stress βhkl from the micromechanics (Micro) model. See Methods for the standard deviation definitions