Table 4.
List of DMLS parameters and properties of Ti6Al4V alloy heat treated at 850 °C meeting the criteria of ASTM F 1142 standard for implantable biomaterials.
| P [W] |
V [mm/s] |
Rm [MPa] | Re [MPa] | A [%] | E [GPa] | Es [J/mm3] |
P [%] |
||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| ZX | XZ | ZX | XZ | ZX | XZ | ZX | XZ | ||||
| 150 | 500 | 1056 ± 13 | 1052 ± 12 | 954 ± 10 | 950 ± 8 | 13.4 ± 0.5 | 13.2 ± 0.6 | 106.5 ± 1.3 | 106.2 ± 0.6 | 100 | 0.46 |
| 170 | 500 | 1074 ± 13 | 1069 ±10 | 974 ± 9 | 973 ± 7 | 13.7 ± 0.6 | 13.6 ± 0.5 | 107.5 ± 0.7 | 107.5 ± 0.8 | 113 | 0.27 |
| 190 | 500 | 1080 ± 10 | 1077 ± 11 | 982 ± 9 | 980 ± 9 | 14.3 ± 06 | 14.1 ± 0.7 | 108.0 ± 1.2 | 108.7 ± 0.5 | 127 | 0.16 |
| 210 | 700 | 1062 ± 12 | 1055 ± 10 | 962 ± 9 | 954 ± 8 | 13.5 ± 0.5 | 13.3 ± 0.8 | 107.2 ± 1.0 | 107.4 ± 0.9 | 100 | 0.45 |