Steel ladle refractory
Product description
Product Description
| Brand name | CL-75 | CL-65 | CL-55 | CL-48 | CN-42 | CN-40 | |
| Item | |||||||
| Al2O3 % | 75 | 65 | 55 | 48 | 42 | 40 | |
| Refractoriness ℃ | 1790 | 1790 | 1770 | 1750 | 1750 | 1730 | |
| 0.2MPa MOC ℃ | 1510 | 1490 | 1470 | 1450 | 1430 | 1400 | |
| Liner change% | 1400 ℃*2h | - | - | - | - | 0~-0.3 | 0~-0.3 |
| 1450 ℃*2h | - | - | +0.1~-0.4 | +0.1~-0.4 | - | - | |
| 1500 ℃*2h | +0.1~-0.5 | +0.1~-0.5 | - | - | - | - | |
| Apparent porosity % | 28 | 28 | 22 | 21 | 18 | 19 | |
Temperature strength MPa | 39.2 | 34.2 | 39.2 | 34.3 | 39.2 | 34.3 | |
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