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Silicon Carbide Special Shape

Special Shaped Nitride Bonded Silicon Carbide Brick introduction Oxide Bonded Silicon Carbide, also called Sic ceramic board 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...

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Product Details

Special Shaped Nitride Bonded Silicon Carbide Brick introduction

Oxide Bonded Silicon Carbide, also called Sic ceramic board 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 Sic ceramic board 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 Sic ceramic board is the most valuable and suitable refractory.

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Special Shaped Nitride Bonded Silicon Carbide Brick 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


This special shape is used for supporting sic plate, it can be used for sintering sanitary ceramic and household ceramic with tunnel kiln and shuttle kiln.     

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Our Advantages

1. We has two factories of 50000 square meters and totally 300 employees to promise the Silicon Carbide and Silicon Nitride Ceramics In Stock best quality control;

2. According customers’ demand to design special size;

3. Our motivation is --- customers’ satisfaction smile;

4. Our believing is --- pay attention to every detail;

5. Our wish is ----perfect co-operation. 

OUR SERVICE 

We provide free technical service about our products and application issues.

Free on-site touring and introduction of our factory. 

We provide process design and validation for free.

We can guarantee on-time delivery of samples and goods.

Close follow-up of all orders by special person and keep customers informed timely.

All after-sale request will be responded in 24 hours.

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