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SIC Beam video

SIC Beam

Silicon carbide beams have high temperature bearing capacity, long-term use without bending and deformation, and their service life is several times that of other materials. It is an ideal kiln furniture for industries such as sanitary porcelain and electric porcelain.

Description

Product details:

Silicon carbide products are high-grade refractory materials produced by sic as the main raw material, with various binders and fired at high temperature. It has good thermal conductivity, high temperature strength, wear resistance, corrosion resistance, and thermal stability. and other outstanding performance.

 

Product Feature :

Silicon carbide square beam has the characteristics of high temperature resistance, high flexural strength, thermal shock resistance, no bending, good thermal stability, high temperature bearing capacity, no slag falling, and strong oxidation resistance.


Product Application:

Silicon carbide beams are widely used in metallurgical industry, blast furnace belly, open tap hole, electric porcelain, sugar porcelain, muffle plate, shed plate, muffle plate, push plate, saggar, pillar, glass annealing furnace, etc. Production of various special-shaped and special-shaped products.


Product Specification:

Properites

Units

Silicon carbide Material

Type


SiC

SiSiC

NSiC

RSiC

Chemical composition

SiC%

89

87

92

70

99

SiO2 %

5

6

-

Si3N4 28

-

Al2O3%

1.0

2.0

-

-

-

Bulk Desity

g/cm3

2.85

2.8

3.01

2.8

2.75

Apparent porosity

%

12

14

0.1

12

14

M.O.R.@20℃

MPa

50

48

260

180

100

M.O.R.@1300℃

MPa

58

56

280

185

120

C.T.E.@20℃-1000℃

10-6K-1

4.8

4.2

4.5

4.7

4.6

C.C.S

MPa

100

90

900

500

300

Thermal shock resistance

★★★★★

★★★★★

★★★★★

★★★★★

★★★★★

Max working temperature

1450

1420

1300

1500

1650

application

Used in ceramic shuttle kiln, tunnel kiln and roller kiln,Kiln furniture.


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