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Al₂O₃-SiC-CARBON BRICKS |
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DESCRIPTION: Alumina-Siliconcarbide-carbon brick, resin bonded, tempered, made from Fused corundum, bauxite,Silicon carbide,and flake graphite. MAIN APPLICATION: Application for hot metal ladles or torpedo ladles, excellent corrosion and oxidation resistance and high thermal shock resistance. |
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DH-ASC75Z |
DH-ASC70Z |
DH-ASC65Z |
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CHEMICAL ANALYSIS |
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MgO ,% |
> 75 |
> 70 |
> 65 |
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Al₂O₃ ,% |
> 15 |
> 18 |
> 20 |
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Residual Carbon ,% |
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firing in red.atm.at 1000℃ |
> 10 |
> 8 |
> 6 |
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PHYSICAL DATA |
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As delivered: |
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Bulk density ,g/cm³ |
2.95-3.05 | 2.90-3.00 | 2.85-2.95 | |||
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Apparent porosity ,% |
< 6.0 |
< 7.0 |
< 8.0 |
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Cold crushing strength ,Mpa |
> 40 | > 40 | > 40 | |||
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After coking 1000℃: |
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Bulk density ,g/cm³ |
2.88-2.98 | 2.82-2.92 | 2.78-2.88 | |||
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Apparent porosity ,% |
< 12 | < 13 | < 14 | |||
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Cold crushing strength ,Mpa |
> 30 | > 30 | > 30 |
