Phase relations in the Cu–La–Sb system at 693K

Phase relationships of the La–Al–Sb system at 773 K from 0 to 50.0 at.% Sb

“…This result is in good agreement with that reported in Refs. [16,17]. In the Al-La system, a new binary compound La 2 Al was found and the existence of Al 4 La 5 was confirmed besides five binary compounds La 3 Al, LaAl, LaAl 2 , LaAl 3 , La 3 Al 11 .…”