Table 1 The synthesis conditions of YxAlyB14 samples.
Sample name | Starting composition | Sintering conditions (Temperature × time) | Pressure (MPa) | Atmosphere |
|---|---|---|---|---|
YA0-P | Y0.62Al0.71B14 | 1773 K × 5 min | 80 | Ar |
YA1 | Y0.62Al1.24B14 | 1773 K × 60 min | ~30 | Ar |
YA2 | Y0.62Al1.55B14 | 1773 K × 60 min | ~30 | Ar |
YA3 | Y0.62Al1.86B14 | 1773 K × 60 min | ~30 | Ar |