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Zirconia Ceramic Material

Zirconia (ZrO2) Ceramic Materials

Attributes NameCeramic Materials
Product NameZirconia Ceramic Materials
Element SymbolZrO2
Purity2N, 3N, 4N

Physical and chemical properties

It is a versatile ceramic with extremely good properties.
It is white, yellow or gray when it contains impurities, generally contains HfO2, and is not easy to separate. There are three crystalline states of pure ZrO2 under normal pressure.

The production of zirconia ceramics requires the preparation of powders with high purity, good dispersion properties, ultra-fine particles and narrow particle size distribution. There are many preparation methods for zirconia ultra-fine powder. The purification of zirconia mainly includes chlorination and thermal decomposition, alkali metal Oxidative decomposition method, lime melting method, plasma arc method, precipitation method, colloid method, hydrolysis method, spray pyrolysis method, etc.

Zirconia ceramic plate / ZrO2 plate
Flexural strengthHRA≥172-450900
Maximum use temperaturec1400-15001500
Linear expansion coefficient×10-6/℃
Dielectric constantt r(20℃,1MHz)
Dielectric losstan8×10-4,1MHz
Volume resistivitycm(20℃)10131014
breakdown strengthKV/mm,DC≥
Acid resistancemg/cm2≤
Alkali resistancemg/cm2≤
Abrasion resistanceg/cm2≤
Compressive strengthMpa≥2300-29002500
Flexural strengthMpa≥
Elastic ModulusGpa
Poisson's ratio (transverse deformation coefficient)
Thermal ConductivityW/m·K(20℃)13-2722

We Provide different ceramic materials and also support customize.

Alumina Ceramics
Alumina Ceramic PlateAl2O3 PlateAlumina Ceramic TubeAl2O3 Tube
Alumina Ceramic RodAl2O3 RodAlumina Ceramic LumpAl2O3 Lump
Alumina Ceramic PowderAl2O3 PowderAlumina Ceramic ItemsAl2O3 Items
Zirconia Ceramics
Zirconia Ceramic PlateZrO2 PlateZirconia Ceramic TubeZrO2 Tube
Zirconia Ceramic RodZrO2 RodZirconia Ceramic SheetZrO2 Sheet
Zirconia Ceramic PowderZrO2 PowderZirconia Ceramic ItemsZrO2 Items
Silicon Nitride Ceramics
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Silicon Nitride Ceramic PowderSi3N4 PowderSilicon Nitride Ceramic GranulesSi3N4 Granules
Silicon Nitride Ceramic ItemsSi3N4 Items
Aluminum Nitride Ceramics
Aluminum Nitride Ceramic PlateAlN PlateAluminum Nitride Ceramic TubeAlN Tube
Aluminum Nitride Ceramic PowderAlN PowderAluminum Nitride Ceramic PelletsAlN Pellets
Aluminum Nitride Ceramic ItemsAlN Items
Boron Nitride Ceramics
Boron Nitride Ceramic PlateBN PlateBoron Nitride Ceramic TubeBN Tube
Boron Nitride Ceramic RodBN RodBoron Nitride Ceramic LumpBN Lump
Boron Nitride Ceramic PowderBN PowderBoron Nitride Ceramic ItemsBN Items
Beryllium Oxide Ceramics
Beryllium Oxide Ceramic CrucibleBeO CrucibleBeryllium Oxide Ceramic PiecesBeO Pieces
Processable Ceramics
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