Refractory SiC Pillars
Refractory SiC pillars are used together with silicon carbide plates.It can be used for sintering sanitary ceramic and household ceramic in the tunnel kiln and shuttle kiln.
Technical data sheet
|
Item |
Normal |
|
SiC (%) |
≥88 |
|
SiO2 (%) |
|
|
Al2O3 (%) |
<2 |
|
Bulk Density (g/cm3) |
2.75-2.85 |
|
Apparent porosity (%) |
<14 |
|
Compressive strength (MPA) |
>90 |
|
Modulus of rupture at 20℃ (MPA) |
>45 |
|
Modulus of rupture at 1300℃ (MPA) |
>56 |
|
Thermal expansion at 20℃-1000℃ (K-1*10-6) |
4.8 |
|
0.3Mpa Refractoriness under load(℃) |
>1700 |
|
Thermal conductivity at 1200°C (w.m/k) |
14.0 |
|
Working temperature (℃) |
1450 |
|
Square block pillar |
Item |
I-column |
Item |
I-column |
|
|
1 |
30×40×50 |
1 |
40×60×100 |
7 |
60×50×160 |
|
2 |
30×50×70 |
2 |
40×60×120 |
8 |
60×60×290 |
|
3 |
40×50×60 |
3 |
50×60×150 |
9 |
60×70×200 |
|
4 |
40×60×80 |
4 |
50×60×230 |
10 |
80×80×160 |
|
|
|
5 |
50×70×200 |
11 |
80×80×290 |
|
|
|
6 |
50×70×250 |
12 |
85×85×290 |
|
Other sizes can be customized according to requirements. |
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