Table 6 Compositions generated using CSO optimisation.
From: Critical raw material-free multi-principal alloy design for a net-zero future
No. of elements | Composition suggested from CSO | HV predicted by CSO | Thermo-calc HV | Percentage Error (%) |
|---|---|---|---|---|
4 | Mo25Sn25Ti25V25 | 397 | 383 | 4 |
4 | Cr25Mo25Ti25V25 | 401 | 424 | 5 |
4 | Ti0.01111NiFe0.4Cu0.4 | 468 | 488 | 4 |
5 | Co12.5Cr12.5Mo25Ti25V25 | 398 | 416 | 4 |
5 | Mo10Zn10Al20Cr30Ti30 | 400 | 398 | 0.5 |
5 | Co11.11111Cr11.11111 Mo22.22222V22.22222Ti33.33333 | 404 | 430 | 6 |
5 | Zn6.25Cr18.75Mo25Ti25V25 (similar to novel one) | 402 | 415 | 3 |
5 | Zr6.25Zn18.75Ti25V25Mo25 (similar to novel one | 404 | 434 | 7 |
6 | Zn5Cr10Zr10Mo25Ti25V25 | 406 | 443 | 8 |
6 | Co16.66667Cr16.66667Mo16.66667Ti16.66667V16.66667 Zr16.66667 | 395 | 427 | 7 |
7 | CoCrMoVZnZrTi | 356 | 422 | 16 |
7 | Cu5Zr5Co12Cr12Mo13V13Ti40 | 382 | 411 | 7 |
8 | Co10Mn10V10Zn10Zr10Cr12.5Ti17.5Mo20 | 396 | 416 | 5 |
8 | Co12.5Cu12.5Cr12.5Mo12.5Ti12.5V12.5Zn12.5Zr12.5 | 385 | 427 | 10 |
8 | Ni2Zn2Zr11Cr12.5Co12.5Mo20Ti20V20 | 398 | 429 | 7 |
9 | Cu5Ni5Zn5 Zr5Co8Cr8Mo10V10Ti44 | 403 | 432 | 7 |
10 | Co3.57143Cr3.57143Cu3.57143Fe3.57143Ni3.57143 Zn3.57143Zr3.57143Mo25Ti25V25 OR (CoCrCuFeNiZnZr)0.1428572MoTiV | 404 | 448 | 10 |
10 | Cu4Fe4Ni4Zn4 Zr4Co10Cr10Ti20V20Mo20 | 405 | 477 | 15 |
