# Tag Info

There is really not much to it. Basically you have a metal and an oxide phase, and never the twain shall mix significantly even after melting the oxide above 2000°C [1]. The suboxide that is sometimes mentioned, $\ce{Al2O}$, is not indicated here. From Ref. 1 Reference 1. S. Das, "The Al-O-Ti System", J. Phase Equilibria 23(6) (2002), 525-536.