Textile Machinery Spare Parts

Alumina ceramic is kind of structural ceramics, with insulation resistance, voltage resistance, high strength, good thermal conductivity, dielectric loss, stable electrical performance characteristics.
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Product Details

Description:

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.


Quick Details

Brand Name: Tianyun Ceramic

Type: Electrothermal Ceramics

Material: Alumina-Zirconia

Color: White

Size: Customzied

MOQ: 100 PCS

Usage: Precision Parts

Advantage: Electricity Isolation

Working temperature: 1200-1500

Warranty: 1 Year

Apply for: Ceramic Heating Element Electric Insulator


Zirconia material parameter:

Item

Test Condition

Unit&Symbol

Zirconia Ceramic


The main chemical ingredient



ZrO2: 95%

Y2O3: 5%

Bulk Density


g/cm3

6

Maximum Use Temperature



1300°C

Water absorption


%

0

ROHS Hardness


HRA

≥83

Compressive Strength

20° C

Kgf/cm2

25000

Fracture Toughness


Map.m3/2

6 - 8

Coefficient of

thermal expansion


/°C

9.5*10-6

Thermal Shock Resistance

Tc

°C

360

Volume Resistivity

20°C

Ω.cm20°C

> 1012


Advantages

1) High density
2) Strong
3) Good bending strength and fracture toughness
4) Zirconia ceramics will not wear easily
5) Acid-proof, alkali-proof
6) Mainly used in electronics, electrical appliances, mechanical and textile industries
7) We can produce zirconia ceramic parts according to clients' specifications and even according to molds or drawings provided by the client


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