Table 2 Effect of deformation type on texture, coherent domain size, and microstrains
From: Effect of Severe Plastic Deformation on Structure and Properties of Al-Sc-Ta and Al-Sc-Ti Alloys
Specimen | Deformation type | Accumulated strain e Σ | Coherent domain size D (nm) | Microstrains ε (%) | Main texture components | Pole density max f(g) |
---|---|---|---|---|---|---|
6 | HE + 2ECAH | 2.77 | 61 | 0.02 | FCC shear texture | 2.3 |
7 | HE | 2.01 | 200 | 0.13 | 65%<111> + 35%<100> | 5.3 |
8 | HE | 2.82 | – | – | <111> | 7.9 |
9 | HE + 4ECAH | 4.6 | 100 | 0.05 | FCC shear texture | 2.0 |
10 | HE + 2ECAH + HE | 6.14 | 98 | 0.05 | 60%<111> + 40%<100> | 8.0 |