Table 1 Allotropism-based analysis of HEAs. Summary statistics for the FCC and BCC HEAs reported by Murty et al. and Gorsse et al. and the combined data in row ‘Total’. The number of single-phase alloys in each work is reported along with the number that are FCC and BCC. For the FCC (or BCC) alloys, the percentage of alloys that crystallize in the FCC (or BCC) structure when the majority non-allotrope crystal structure is also FCC (or BCC) is detailed. For example, Gorrse et al. contains 95 BCC heas. of which 97.9% contain a greater amount of BCC non-allotrope elements than FCC non-allotrope elements (i.e., BCC dominant).
From: The role of allotropy on phase formation in high entropy alloys
Source | Number of alloys | # of FCC alloys | Accuracy for HEAs primarily containing FCC non-allotropes (%) | # of BCC alloys | Accuracy for HEAs primarily containing BCC non-allotropes (%) |
|---|---|---|---|---|---|
Murty | 323 | 165 | 67.9 | 139 | 84.9 |
Gorsse | 161 | 53 | 41.5 | 95 | 97.9 |
Total | 484 | 218 | 61.5 | 234 | 90.2 |
