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High Quality Abrasive Resistance Al2O3 60% Silicon Mullite Refractory Bricks
Application:
Silicon mullite brick is widely used in decomposition zone and preheating zone of dry cement kiln, high wear parts of grate cooler and other parts scoured by rapid wind.
Technical Index:
Item | Silicon Mullite Bricks | |||
GM1560 | GM1600 | GM1550 | ||
Chemical Component | Al2O3/% ≥ | 65 | 63 | 60 |
Physical Properties | Bulk Density g/cm3 ≥ | 2.62 | 2.60 | 2.55 |
Apparent Porosity % ≤ | 17 | 17 | 19 | |
Crushing Strength MPa ≥ | 85 | 90 | 90 | |
Refractoriness Under Load T0.6/℃ ≥ | 1650 | 1600 | 1550 | |
Thermal Shock Resistance (1100℃~water cooling) times ≥ |
10 | 10 | 12 | |
Cold Crushing Strength cm3 | 5 | |||
* Thermal Expansion Rate/% | Offer actual measurement data | |||
Above parameters is guarantee value. Specification can be customized as actual working condition. |
Refractory 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 |