WAM-SB
1770< Refractoriness< 2000
Long Time Materials
Refractory Material
Brick
Silicon Carbide (Sic)
230X114X76mm
Wooden Pallets
ISO9001: 2008
China
69022000
Product Description
They are widely used as kiln batts, shed board, slide push board, sagger, work holders and tuyere combined bricks.
They have below characters:
Good chemical stability, high bend strength, good wear resistance, good alkali and acid corrosion resitance, low linear expansion, high thermal conductivity in high temperature between 1200-1550 celsius degree in pusher-type furnace, batch furnace, roller-hearth furnace, etc.
They have below characters:
Good chemical stability, high bend strength, good wear resistance, good alkali and acid corrosion resitance, low linear expansion, high thermal conductivity in high temperature between 1200-1550 celsius degree in pusher-type furnace, batch furnace, roller-hearth furnace, etc.
| Brand Item | Si3N4- SiC | Sialon- SiC | Sialon-Al2O3 |
| DT | ST | SG | |
| SiC % ≥ | 71 | 70 | |
| Si3N4 % ≥ | 20 | ||
| Al2O3 % ≥ | 78 | ||
| Sialon % ≥ | 20 | 18 | |
| Apparent Porosity % ≤ | 18 | 16 | 16 |
| Bulk Density( g/cm3) ≥ | 2.65 | 2.65 | 3.1 |
| Cold Crushing Strength (Mpa) ≥ | 150 | 150 | 120 |
| Modulus of Rupture (Mpa) ≥ | 30 | 35 | 12 |
| High Modulus of Rupture ≥ 1400º C× 0.5h (Mpa) | 40 | 42 | 20 |
