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Reaction Bonded Silicon Carbide Tube , High Hardness Ceramic Beams For Kiln

Yixing City Kam Tai Refractories Co.,ltd

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Address: Dagang Village,Dingshu Town, Yixing City,Jiangsu Province, China

Contact name:Bruce

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Reaction Bonded Silicon Carbide Tube , High Hardness Ceramic Beams For Kiln

Country/Region china
City & Province jiangsu
Categories Refractory
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Product Details

 

Reaction bonded high temperature bearing Silicon carbide beam

 

1. Product Description

Reaction bonded SiC beam is made from α_SiC powder, graphite powder, mixing additives and organic adhesive agent.The mixture body is extruded and then filled into crucible with silicon powder. Sinter in a vacuum heating furnace at 1600 ~1800° C, the melt silicon powder reacts to the silicon in the body, finally from β-Sic due to the heat of reaction.
 
2. Specifications
ItemsUnitData
Max. Service temp1380
Densityg/cm33.02
Apparent Strength%<0.1
Bending StrengthM pa250(20℃)
M pa280(1200℃)
Modulus of elasticityG pa330(20℃)
G pa300(1200℃)
Thermal conductivityW/m.k45(1200℃)
Thermal explanation

K-1x10-6

 

 

4.5
Vickers-hardnessG pa20
Acid-proof alkaline 

EXCELLENT

 
 
3. Features
a. High refractoriness
b. High thermal shock resistance
c. Good bending strength
d. Good thermal shock stability
e. High hardness
f. Good corrosion resistance
 
4. Applications
Silicon carbide beam is mainly used as the load carrying members of tunnel kiln, shuttle kiln and double channels kiln. It can also be used as the kiln furniture in ceramic and refractory industry.

We use plywood box and pallet, no need to do fumigation.Some countries has very strict law about pacakge, if we use solid wood, we must do fumigation, otherwise it will bring trouble when customer import.So we use plywood, it is also high strength and quality, we export to many countries.

1. We are a manufacturer, which can control the cost easilier than trade company also can give you anwer more quickly.

2. As a manufacturer, we know much in technique and can give you more support in technique problem.

3. We establish the company and began to produce refractory materials since 1988. We have longtime and mature experience for entire production.

4. Our products are complete in specifications with various of sizes.

5. We enjoy a good reputation in the customers in domestic and overseas markets.

 

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