Yttria (3mol) Stabilized Zirconia

ZrO₂ + Y₂O₃

Qualitative Standards (%) :

Type A

Zr(Hf)O2	Y2O3	SiO2O	Fe2O3	Na2O	D50	Specific Surface Area
94.5	5.2±0.2	0.02	0.005	0.01	0.5 - 0.8 μm	<15 m2/g

Utility : Granulative or Ultra-fine Powder.

Type B

Zr(Hf)O2	Y2O3	SiO2O	Fe2O3	Na2O	D50	Specific Surface Area
94.5	5.2±0.2	0.02	0.005	0.01	<1.0 μm	<10 m2/g

Utility : Ultra-fine Powder or wax cake.