High Temperature Resistance Alumina Metallized Ceramic Ring

Al2O3 alumina insulator ceramic heat sink substrate
Alumina Al2O3 Metallizing Ceramic Part
Alumina Metallized Ceramic Ring (1)_1
Alumina Metallized Ceramic Ring (3)
Alumina Metallized Ceramic Ring (1)_1
Alumina Metallized Ceramic Ring (3)

High Temperature Resistance Alumina Metallized Ceramic Ring

High Temperature Resistance Alumina Metallized Ceramic Ring

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High Temperature Resistance Alumina Metallized Ceramic Ring

High Temperature Resistance Metallized Ceramic Ring

Product Description

 Features:

96% alumina metallized ceramic ring

1) A variety of specifications available.

 2) Satisfy various technical request

3) Lower medium spoilage

4) Good insulation performance and high temperature resistance

5) Stiffness texture

6) Used in all electric products and electric heating products

7) OEM, ODM and OBM are welcomed

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

 

Metallized ceramic are used in electronics industry,textile machiery,defense,high power high temperature application,medical electronics and so on, with high insulation,excellent air-tightness,quick heat dissipation,excellent resistance to corrosion,etc.

Performance
ItemUnit99 Al2O3Zirconia
Physical CharacteristicsBulk densityg/cm33.96.05
Water absorption%00
Mechanical CharacteristicsFlexural strengthMpa3601000
Hardness VickersGpa15.689
Elastic modulusGpa370200
Poisson’s ratio–0.230.31
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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