Main Data
See also
Mullite-silicate Refractories for Lining of Rotary Kiln Coolers
Mullite-silicate Refractories for Lining of Rotary Kiln Coolers
Technical characteristics
| Rate for grade | |
|---|---|
| HB | |
| Spec. 14-194-196-92 |
|
|
Mass fraction, %:: Al2O3, minimum |
50 |
| Compressive strength, N/mm2, minimum | 40 |
| Open porosity, %, maximum | 18 |
Form and dimensions
| Number of brick | Dimensions, mm | |||
|---|---|---|---|---|
| а | с | b | b1 | |
| 1 | 145 | 195 | 85 | 75 |
| 2 | 145 | 195 | 65 | 55 |
| 3 | 145 | 195 | 50 | 40 |
| 4 | 145 | 97 | 85 | 75 |
| 5 | 145 | 97 | 65 | 55 |
| 6 | 145 | 97 | 50 | 40 |
| Dimensions, mm | Limit deviations, mm, maximum |
|---|---|
| up to 100 mm inc. | ±1 |
| over 100 up to 200 inc. | ±2 |
| over 200 up to 300 inc. | ±3 |
| nominal difference of deviation b и b1 | - 2 |