| 反应(reaction) | ΔG0(J/mol) | 1873K下lgK |
| Al2O3 = 2Al + 3O | 867300-222.5T | −12.58 |
| Ti3O5 = 3Ti + 5O | 1307000-381.8T | −16.53 |
| Ti2O3 = 2Ti + 3O | 822100-247.8T | −9.99 |
| Al2TiO5 = 2Al + Ti + 5O | 1435000-400.5T | −19.12 |