High purity 3mol/5mol/8mol YSZ Yttria stabilizer zirconia/Zirconium oxide Powder

Short Description:

YSZ Yttria stabilizer zirconia/Zirconium oxide Powder

Spec: 3mol/5mol/8mol , nm, um

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. It is one of our main product. We are main supplier with Zirconium salts such as Zirconium sulfate, Zirconium Oxychloride, Zirconium carbonate, Zirconium hydroxide, etc.

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Description

High purity 3mol/5mol/8mol YSZ Yttria stabilizer zirconia/Zirconium oxide Powder

Chemical Name: Zirconium oxide, Yttria stabilized
Chemical Formula: ZrO2 + Y2O3
Zirconia ceramics have high hardness, flexural strength and toughness.

This material is widely used in structural ceramics and abrasion ceramics because of its excellent wear resistance and corrosion resistance.

Specification:

High purity 3mol/5mol/8mol YSZ Yttria stabilizer zirconia/Zirconium oxide Powder

Inspection	8Y	5Y	3Y
Whiteness	>95	>95	>95
Crysatl Structure and Type	Cubic lattice	Square crystal	Square crystal
Grain size, nm	30	30	30
ZrO2 %	86.5	91.5	94.7
Y2O3（wt%）	8mol	5mol	3mol
BET（m2/g）	15-30	15-30	10-30
Fe2O3(%)	≤0.002	≤0.002	≤0.003
SiO2 %	≤0.002	≤0.002	≤0.002
TiO2 %	≤0.001	≤0.001	≤0.001
Al2O3 %	≤0.002	≤0.002	≤0.005
Na2O %	≤0.001	≤0.001	≤0.001
CaO %	≤0.002	≤0.002	≤0.003

Application

High purity 3mol/5mol/8mol YSZ Yttria stabilizer zirconia/Zirconium oxide Powder
Application range:
1. Battery Additives: Stabilizing nano-zirconia as an ideal electrolyte has been widely used in solid oxide fuel cells.
2. Functional ceramics, structural ceramics: electronic ceramics, bioceramics, sensor ceramics, magnetic materials, etc.; nano-zirconia improves the toughness, surface finish and ceramic density of ceramic structural parts.
3. Spray coating, piezoelectric element, oxygen sensitive resistor, large capacity capacitor.
4. Artificial gemstones, abrasive materials, polishing materials. Functional coating materials: added to the coating to have anti-corrosion, anti-bacterial effect, improve wear resistance.
5. Nano-zirconia is used for refractory materials: electronic ceramic burning support pad, fused glass, metallurgical metal refractory.

6. to produce all kinds of mechanical parts, cutting tools, knives,cutters, jewelry, ornaments and watch.

This is only one spec for common standard, If you have special requirements, we can also do customized for you. Please freely contact us for more possibility.

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