Table 3.
The tensile mechanical properties of the as-cast Ti65(AlCrNbV)35 and Tix(AlCrNbV)100−x−yNiy MEAs [23].
| Composition | Hardness (HV) |
Yield Strength (MPa) |
Ultimate Strength (MPa) |
Ductility (%) |
|---|---|---|---|---|
| Ti65(AlCrNbV)35 | 317 ± 3 | 921 ± 11 | 1159 ± 14 | 25.3 ± 1.4 |
| Ti63Ni3 | 373 ± 4 | 1070 ± 29 | 1167 ± 55 | 10.7 ± 1.8 |
| Ti64Ni2 | 364 ± 5 | 1061 ± 32 | 1075 ± 58 | 11.6 ± 2.4 |
| Ti65Ni1 | 343 ± 7 | 963 ± 26 | 1091 ± 72 | 26.5 ± 2.7 |
| Ti65Ni3 | 355 ± 6 | 1065 ± 35 | 1230 ± 40 | 17.7 ± 1.5 |
| Ti65Ni4 * | 386 ± 12 | 1145 ± 41 | N/A | N/A |
| Ti65Ni5 # | 394 ± 6 | N/A | N/A | N/A |
Remarks: * The material broke after passing the yielding point. # The material broke before passing the yielding point.