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Brand Name : YUBEI
Certification : ISO9001
Place of Origin : China
MOQ : 10pcs
Price : Negotiate
Payment Terms : L/C, T/T
Supply Ability : 100pcs per month
Delivery Time : 30 days
Packaging Details : carton or wooden case or pallet
Product Name : Zirconia ceramic ring
Material : ZrO2
Density : 6.0g/cm3
Thermal conductivity : 3W/m.K
Rohs hardness : 83HRA
Fractrion toughness : 6-8
Max. temperature : 1100℃
Compressive strength : 25000Kgf/cm2
Supply Zirconia Ceramic Ring Zro2 Structural Ceramics Zirconia Parts
Zirconia Ceramic ring is made of high purity zirconia material, which is formed by dry pressing or cold isostatic pressing, sintered at high temperature and processed precisely. Zirconia Ceramic ring has the advantages of excellent wear resistance, corrosion resistance, high hardness, low friction coefficient and so on.
Zirconia ceramics also have high fracture toughness, strong bending resistance, and good thermal insulation. It has almost the same thermal expansion capacity as steel. So we can use it in structural ceramics.
Technical parameters:
Items | Unit | Data |
Composition | % | 95%ZrO2, 5%Y2O3 |
Density | g/cm3 | 6.0 |
Bending strength | MPa | 1150 |
Fracture toughness | Mpa.m1/2 | >9 |
Modulus of elasticity | GPa | 200 |
Thermal conductivity | W/m.K | 3(20-400℃) |
Cofficent of thermal expansion | 10-6K-1 | 9.6(20-400℃) |
Hardness(HV) | GPa | >12 |
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High Purity Structural Zirconia Ceramic Parts Zro2 Ceramic Images |