Refractory Insulation Fire Brick High Refractoriness Silicon Carbide Brick for Kiln Furnace
Silicon carbide brick introduction:
Silicon carbide brick used the high purity silicon carbide(SIC) and industrial silicon powder as the primary materials.Shaped by vibration,made by high sintering.
Silicon carbide brick feature:
Good high temperature strength,
Wear resistant and erosion resistant,
Good thermal shock resistance,
Good corrosion resistance.
Technical Index:
| Item |
Silicon Carbide Brick |
| CH-10 |
| Chemical Composition % |
Al2O3 |
≥10 |
| SiC |
≥80 |
| Bulk Density g/cm3 |
≥2.70 |
| Apparent Porosity % |
≤13 |
| Cold Crushing Strength Mpa |
≥120 |
|
Thermal Shock Resistance, Cycles
( 1100℃,Water cooling)
|
≥20 |
| Refractoriness Under Load ℃ |
≥1700 |
Manufacturing Process Flow:
First, qualified raw materials enter to our raw materials warehouse
Second, all materials including fine powders, aggregates, binding agent are batched according to the technical agreement.
Third, finished raw materials is shaped by 630 tons pressure machine or 2500 tons automatic hydraulic pressure machine.
Forth, green bricks is dried in the dry kilns between 40℃ and 120 ℃, and then sintering in high temperature according to the firing curve.
Last, check the quality of finished refractory bricks and qualified products are packed as request.
Brick Size or Shapes:
The shape can be customized according to the brick drawings.
| Brick Size (mm) |
| Straight Shape |
Side Arch |
|
230*114*65
250*123*65
171*113*65
230*114*20
230*114*30
230*114*40
230*57*65
520*230*113
650*230*113
780*230*113
452*230*65
230*150*75
345*150*75
|
230*65/55*114
230*65/45*114
230*65/55*171
230*65/45*171
230*114*65/55
230*114*65/45
230*150/120*75
230*150/110*75 |
