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Product Details
Al2O3-SiC-C Bricks
Product Description
QINGDAO WESTERN COAST ADVANCED MATERIALS CO., LTD. Is a subsidiary company of Sunny Minerals (Qingdao) Co., Ltd. With special technology and experienced production method, QWCO provides a wide range of Mullite Insulating Bricks for the field of metallurgy, petroleum, ceramics, glass and other industrial furnace.
| Brand Item | Al2O3 –SiC-C brick | ||||
| ASC-T | ASC-Z | ASC-D | ASC-H | ASC-L | |
| Al2O3 % ≥ | 58 | 58 | 58 | 58 | 60 |
| SiC % ≥ | 7 | 5 | 11.5 | 10 | 10 |
| C % ≥ | 10 | 11.5 | 5 | 8 | 8 |
| Apparent Porosity (%) ≤ | 8.5 | 8.5 | 10 | 10 | 8 |
| Bulk density (g/cm 3 ) ≥ | 2.75 | 2.75 | 2.75 | 2.75 | 2.85 |
| Cold Crushing Strength (MPa) ≥ | 40 | 40 | 40 | 50 | 50 |
| Modulus of rupture (MPa) ≥ | 15 | 15 | |||
| Permanent linear change % | 1450 ºC ×2h 0~0.5 | 1400 ºC ×2h 0~0.7 | |||
| Application | Working lining | Working lining Slag line zone | Top of working lining | Working lining | Working lining |
