Yellow Thermal Casting / Dry Press / Extrusion 99% Al2o3 Industrial Alumina Ceramic Parts
Yellow Thermal Casting / Dry Press / Extrusion 99% Al2o3 Industrial Alumina Ceramic Parts
Yellow Thermal Casting / Dry Press / Extrusion 99% Al2o3 Industrial Alumina Ceramic Parts
Yellow Thermal Casting / Dry Press / Extrusion 99% Al2o3 Industrial Alumina Ceramic Parts

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Yellow Thermal Casting / Dry Press / Extrusion 99% Al2o3 Industrial Alumina Ceramic Parts

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Product description

 

Yellow Thermal Casting / Dry press / Extrusion 99% AL2O3 Industrial Alumina Ceramic Parts

 

Description:

1.This type of ceramic products is green and environment-friendly. It has no environment-harmful 

materials.  

2. Material: 99% AL2O3 (Cr/Mn)

3. Method of molding: Thermal casting/dry press/extrusion

4. Color:yellow

5. Sintering temperature: 1750℃

6. Surface finish: Ra0.4&simRa0.8&mum

7. Packing: Pack with carton and ship with wooden case

8. Produce products according to molds or drawings provided by the client and quote according the data 

   of the products

9. The mould fee of the non-standard products: According the quotation of product.

 

Applications:

Our products can be used in mechanical,electronics,chemical,textile,aeronautic and other fields.

The enterprises of electricity, steel, smelt, mechanism, colliery, mine, chemical, cement, oil field, will choose

the different products according to their special requirements for the wearable mechanical instruments that 

works in the system of coal transfer, material transfer, milling, dust removing and so on.

 

Specifications:

99.5% Al2O3 Material Parameters:

Item

Test Condition

Unit&Symbol

99.5%Alumina ceramics

The main chemical ingredient

 

 

Al2O3

Bulk Density

 

g/cm3

3.91

Maximum Use Temperature

 

 

1650℃

Water absorption

 

%

0

ROHS Hardness

 

 

≥89

Flexural strength

20° C

MPa (psi x 103)

550

Compressive Strength

20° C

MPa (psi x 103)

2600(377)

Fracture Toughness

K(I c)

Mpa m1/2

6

Coefficient of 

thermal expansion

25-1000° C

1X 10-6/°C

8.2

Coefficient of 

thermal conductivity

20° C

W/m °K

30.4

Thermal Shock Resistance

Tc

°C

200

Dielectricity constant

1MHz.25℃

 

9.7

Dielectric strength

 

ac-kV/mm (ac V/mil)

8.7 (220)

Volume Resistivity

100℃

ohm-cm

> 1014

 

Competitive Advantage:

Our products are green and environment-friendly. It has no environment-harmful materials.  

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