dTehnescitryitriceaalchcuedrrepnritodretnostihtye insocramlcaullaanteoddeacrceoarcdtiionngstuoptehre- eseqdueadtiobny: the anode effect. The critical current density is calculated according to the equa- tion: icc = (Ca CAl2O3 + Cb C2Al2O3)/(Ca CAEAl2O3 + Cb (CAEAl2O3)2) ia...