| Type: | Casting Heating Equipment |
|---|---|
| Structure: | Horizontal Type |
| Brand: | Jiaxin |
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Wear protection Technology Ceramic Silicon carbide Thermocouple protection tube
Reaction bonded silicon carbide cold-air pipe is suitable for cooling zone of roller kiln. With the characteristics of oxidation resistance, extreme cold and heat resistance, creep resistance under high temperature, thermal stability, thermal shock resistance, no oxidation&deformation under long time operation, it can improve the product quality effectively.
It is the ideal kiln furniture replacing stainless steel and other materials, the service life is 10 times longer than stainless steel tube(under 1380ºC). RBSIC/SISIC cold-air pipe is the ideal high-grade refractory kiln furniture of sanitary ware, microlite, electrical porcelain, refractory and other industries.
SPECIFICATION:
|
Index |
RSiC |
NSiC |
RBSiC |
SiC |
|
Bulk density(g/cm3) |
2.65-2.75 |
2.75-2.85 |
≥3.02 |
2.8 |
|
SiC(%) |
≥99 |
≥75 |
83.66 |
90 |
|
Si3N4(%) |
0 |
≥23 |
0 |
0 |
|
Si(%) |
0 |
0 |
15.65 |
9 |
|
Porosity(%) |
15-18 |
10-12 |
0.1 |
7-8 |
|
Bending strength(MPa) |
80-100(20ºC) |
160-180(20ºC) |
250(20ºC) |
500(20ºC) |
|
Bending strength(MPa) |
90-110(1200ºC) |
170-180(1200ºC) |
280(1200ºC) |
550(1200ºC) |
|
Bending strength(MPa) |
90-120(1350ºC) |
170-190(1350ºC) |
- |
- |
|
Modulus of elasticity(GPa) |
300(20ºC) |
580(20ºC) |
330(20ºC) |
200 |
|
Modulus of elasticity(GPa) |
- |
- |
300(1200ºC) |
- |
|
Thermal conductivity(w.m-1.k-1) |
36.6(1200ºC) |
19.6(1200ºC) |
45(1200ºC) |
13.5-14.5(1000ºC) |
|
Coefficient of thermal expansion(K-1x10-6) |
4.69 |
4.7 |
4.5 |
3 |
|
Rigidity |
- |
- |
13 |
- |
|
Max working temperature(ºC) |
1620(oxid) |
1450 |
1380 |
1300 |
1. Our company is a high & new technology enterprise specially engaged in developing, manufacturing and selling SiC (silicon carbide) heating elements and Molybdenum disilicide (Mosi2) heating elements and silicon carbide protective pipes
2. It established in the year 2007, with more than 18 years experience for produciton.
3. Products are exported to USA, Germany, France, Poland, Spain,Turkey, Russia, Ukraine, Japan, Korea, Singapore, Vietnam, Thailand and Iran, etc.. They are highly approved by our customers all over the world.
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