• Zirconium Oxide, Yttria Stabilized Synonyms:

YSZ, yttria stabilized zirconia, ZrO2 + Y2O3, zirconium oxide, yttria stabilized ZrO2  + Y2O3, yttria stabilized zirconium oxide, ZrO2 + Y2O3, CAS# 66147-98-7, wear, corrosion resistant, high temperature components, oxygen sensors, coatings, cutting tools

• Zirconium Oxide, Yttria Stabilized Designations:

Chemical Name: Zirconium oxide, Yttria stabilized

• Zirconium Oxide, Yttria Stabilized Chemical Formula:

ZrO₂ + Y₂O₃

• Zirconium Oxide, Yttria Stabilized General Description:

1) Dense white powder of high chemical purity containing yttria. Good sintering properties.

2) Yttria-stabilized zirconia (YSZ) is a zirconium-oxide based ceramic, in which the particular crystal structure of zirconium oxide is made stable at room temperature by an addition of yttrium oxide. These oxides are commonly called "zirconia" (ZrO2) and "yttria" (Y2O3), hence the name.

• Zirconium Oxide, Yttria Stabilized Typical Chemical Purities Available:

High purity

• Zirconium Oxide, Yttria Stabilized Typical Granulations Available:

All grades are low micron in size

• Zirconium Oxide, Yttria Stabilized Typical Physical Constants:

Molecular Weight (g/mol.)
Bulk Density (kg./dm3)	~0.65
Specific Gravity
Specific Heat @25°C (cal/g-°C)
Melting Point (°C)	~2700
Boiling Point (°C)
Surface Area (m2/g)	7-8
Thermal Conductivity @20°C (cal/s-cm-°C)
Mohs Hardness @20°C
pH
Crystallography
Color

• Zirconium Oxide, Yttria Stabilized Typical Applications:

Wear, corrosion resistant, and high temperature components, oxygen sensors, coatings, cutting tools, etc.

• Zirconium Oxide, Yttria Stabilized Packaging Options:

Metal tins, steel drums and bulk bags

• Zirconium Oxide, Yttria Stabilized TSCA (SARA Title III) Status:

Listed. For further information please call the U.S. Environmental Protection Agency at +1.202.554.1404

• Zirconium Oxide, Yttria Stabilized Chemical Abstract Service Number:  

CAS# 66147-98-7