I-Lanthanate tungsten iyingxubevange ye-lanthanum doped tungsten ene-oxidized, ehlukaniswa njenge-oxidized rare earth tungsten (W-REO).Lapho i-lanthanum oxide ehlakaziwe yengezwa, i-lanthanated tungsten ibonisa ukumelana nokushisa okuthuthukisiwe, ukuqhutshwa kwe-thermal, ukumelana nokunwabuzelayo, kanye nezinga lokushisa eliphezulu lokuvuselela kabusha.