Table 2 The mechanical and morphological properties of the CAD designs of the cylindrical specimens
From: Deformable titanium for acetabular revision surgery: a proof of concept
Unit cell size [mm] | Strut thickness [mm] | Porosity % | Estimated Elastic modulus [MPa] | Compressive yield strength [MPa] | Strut ratio |
|---|---|---|---|---|---|
3 × 3 × 3 | 0.20 | 95.7 | 0.224 ± 0.013 | 0.499 ± 0.014 | 12.990 |
3 × 3 × 3 | 0.31 | 89.6 | 0.380 ± 0.037 | 2.368 ± 0.090 | 8.381 |
3 × 3 × 3 | 0.45 | 78.3 | - | - | - |
4 × 4 × 4 | 0.20 | 97.5 | 0.066 ± 0.007 | 0.168 ± 0.006 | 17.321 |
4 × 4 × 4 | 0.31 | 94.0 | 0.145 ± 0.006 | 0.857 ± 0.030 | 11.175 |
4 × 4 × 4 | 0.45 | 87.6 | 0.190 ± 0.017 | 2.462 ± 0.043 | 7.698 |
5 × 5 × 5 | 0.20 | 99.2 | 0.026 ± 0.001 | 0.076 ± 0.007 | 21.651 |
5 × 5 × 5 | 0.31 | 98.1 | 0.039 ± 0.008 | 0.383 ± 0.030 | 13.968 |
5 × 5 × 5 | 0.45 | 91.9 | 0.087 ± 0.012 | 1.029 ± 0.021 | 9.623 |