Wear Resistance Electronic Zirconia Ceramic Shaft Gear

Wear Resistance Electronic Zirconia Ceramic Shaft Gear

Wear Resistance Electronic Zirconia Ceramic Shaft Gear

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Wear Resistance Electronic Zirconia Ceramic Shaft Gear

Product Description

 Features:

1.Use temperatures up to 2400°C  

2. High density  

3. High hardness  

4. Low thermal conductivity  

5. Chemical inertness  

6. Resistance to molten metals  

7. Good Wear resistance  

8. High fracture toughness  

Wear Resistance Electronic Zirconia Ceramic Shaft Gear

We can supply the products according to customer’s drawings, samples and performance requirement.

 Zirconia ceramic are used in shaft , plunger, sealing structure, auto mobile Industrial, oil drilling equipment, Insulation parts in electrical equipment , ceramic knife, ceramic hair clipper spare parts, with high density, bending strength and breaking tenacity.

Performance
ItemUnit99 Al2O3Zirconia
Physical CharacteristicsBulk densityg/cm33.96.05
Water absorption%00
Mechanical CharacteristicsFlexural strengthMpa3601000
Hardness VickersGpa15.689
Elastic modulusGpa370200
Poisson’s ratio0.230.31
Thermal CharacteristicsLinear expansion coefficient(20-5000C) 10-6/0C810
Thermal conductivityw/(m.k)322.5
Specific Heat*10-3J/(kg*K)0.90.5
Processing technology
Process range (mm)
Outside Diameter1—300
Inside Diameter0.5—300
Length0.5—1200
Accuracy of working (mm)
Perpendicularity0.01
Concentricity0.01
Roundness0.005
Straightness0.005
Parallelism0.01
Planeness0.005
Roughness0.05
Fit clearance0.005

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