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Home > Metallurgy, Mineral & Energy > Ceramic Material > Alumina Ceramics > Precision Industrial Alumina Ceramic (ring) Insulation Washers

Precision Industrial Alumina Ceramic (ring) Insulation Washers

Negotiable MOQ: 200 Pieces (Price negotiable depending on order volume and customization)

Key Specifications

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Place of Origin:

Jiangsu, China

Type:

Ceramic Rings

Application:

Industrial Ceramic

Contact Supplier Request Quote Chat Now

Suzhou Everbest Engineering Ceramics Co., Ltd.

Payment & Shipping

Payment Methods:

Port of Shipment:

SHANGHAI

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
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Place of Origin Jiangsu, China

Type Ceramic Rings

Application Industrial Ceramic

Material Alumina Ceramic

Brand Name EB

Specifications

1.Material:99%Alumina Color: white, ivory
2.Precious dimensions
3.Wear resistance
4,Shaped as your designing and requirement

Function:

Alumina ceramic rings has the advantages of super hardness,high wear-resisting,good corrosion resistance resistant acid-base, high intensity, high temperature tolerance, high mechanical strength and so on.It widely used in various mechancal field.

Property:

Items	Unit	95%Al2O3	99.5%Al2O3
Density	g/cm3	3.7	3.9
Flexural Strength	MPa	313	340
Compressive Strength	MPa	3400	3600
Modulus of Elasticity	GPa	350	380
Impact Resistance	MPa·m1/2	4	5.1
Weibull Modulus	m	10	10
Vickers Hardness	HV0.5	1800	1900
Thermal Conductivity	W/mk	24	27
Highest Application Temperature	°C	1600	1750
Volume Resistivity at 20°C	Ω.cm20	>10¹⁴	>10¹⁴
Dielertric strength	KV/mm	20	25
Thermal expansion	X10-6/K	5.0-8.3	5.4-8.3

Remarks

Customized production is avalable, for more information, please do not hesitate to tell me.Dimension, Tolerance, Surface Roughness, Concentricity, Perpendicularity and other.