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Silicon Carbide or Aluminium Oxide

Silicon Carbide or Aluminium Oxide

Silicon Carbide or Aluminium Oxide introduction
Oxide Bonded Silicon Carbide(OSiC), also called Silicon Carbide or Aluminium Oxide due to its aluminum coating, Silicon Carbide or Aluminium Oxide used for firing general chinaware and ceramic product (temperature below 1,450°C), is made by SiC bonded by Silicon Oxide (Si2O3), and technically called "Oxide Bonded Silicon Carbide".

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Product Details

Silicon Carbide or Aluminium Oxide introduction

Oxide Bonded Silicon Carbide(OSiC), also called Silicon Carbide or Aluminium Oxide due to its aluminum coating, Silicon Carbide or Aluminium Oxide used for firing general chinaware and ceramic product (temperature below 1,450°C), is made by SiC bonded by Silicon Oxide (Si2O3), and technically called "Oxide Bonded Silicon Carbide".
This Silicon Carbide or Aluminium Oxide plate has very high thermal conductivity (almost 10 times higher than mullite refractory) and high radiation rate of Long-wavelength infrared that bring very high heat efficiency toward products.
In terms of cost performance for firing general chinaware and ceramic products, this Silicon Carbide or Aluminium Oxide Plate is the most valuable and suitable refractory.

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Typical quality analysis

ITEM

UNIT

INDEX

SIC Chemical Composition: SIC≥

%

90

Physics property

Max. Service Temp.

1550

Refractoriness≥

SK

39

Refractoriness under load(2kg/cm2)≥

1750

Modulus of Rupture at room temp. ≥

Kg/cm2

500

Modulus of Rupture at 1400℃≥

Kg/cm2

550

Compressive strength≥

Kg/cm2

1300

Thermal Expansion at 1000℃

%

0.42-0.48

Apparent Porosity

%

7-8

Bulk Density

g/cm3

2.70-2.75

Thermal Conductivity at 1000℃

Kcal/m.hr.℃

13.5-14.5


As to the above functional characteristics, they can be designed upon the customers’request.

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Silicon Carbide or Aluminium Oxide Features

1.Excellent thermal stability and distortion resistance at high temperature.

2.High mechanical strength at high temperature.

3.Excellent thermal shock resistance.

4.High thermal conductivity.

5.Excellent oxidating resistance.

6.Excellent corrosion resistance at high temperature.

7.Excellent corrosion resistance against chemicals.

8.High abrasion resistance.


Our Advantages

1.easy to installation

2.Strict quality management system

3.Superior equipment

4.Professional services

5.High quality products

6.Variety types for selection

7.Competitive price

8.Prompt delivery


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