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95% Al2O3 wear-resistant ceramic piece

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Related Categories:Electrical Ceramics

Al2O3 ceramic has the feature of strong wear-resistance and heat-resistance.

Al2O3 enjoy several characteristics, like lower medium spoilage,strong wear resistance and high temperature up to 1800.

The feature of 95% Al2O3 Industrial wear-resistant ceramic :

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

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

Alumina ceramic is kind of structural ceramics, with insulation resistance, voltage resistance, high strength, good thermal conductivity, dielectric loss, stable electrical performance characteristics. Used in electronic ceramic substrates, ceramic electrical insulation, vacuum devices, devices porcelain, spark plugs and other products. We can make the part by hot injection pressing, dry pressing, 200T isostatic pressing and extrusion productive technology etc.
Material	Unit	Steatite ceramics	95% alumina ceramics	99.5% alumina ceramics
Density	G/cm3	2.7	3.65	3.85
Highest application temperature	°C	1100	1500	1800
Bending strength	Mpa	150	300	340
Compressive strength	Mpa	900	3400	3600
Hardness	HV0.5	800	1800	2000
Insulation breakdown strength	KV/mm	10	15	18
Processing technology
Process range (mm)
Outside Diameter	1---300
Inside Diameter	0.5---300
Length	0.5---1200
Accuracy of working (mm)
Perpendicularity	0.01
Concentricity	0.01
Roundness	0.005
Straightness	0.005
Parallelism	0.01
Planeness	0.005
Roughness	0.05
Fit clearance	0.005

95% Al2O3 wear-resistant ceramic piece

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