Product Details:
Payment & Shipping Terms:
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| Al2O3（%） ≥: | 70 | SiC+C（%） ≥: | 12 |
|---|---|---|---|
| Bulk Density /(g/cm³) ≥110℃ 24h: | 2.85 | Cold Crushing Strength / (MPa)≥110℃ 24h: | 20 |
| Reheat Linear Change / % 1450℃ 3h: | -0.1~0.5 | Application: | Main Trough Iron Line |
| High Light: | high temperature mortar,high heat mortar mix |
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Al2O3-SiC-C iron groove materials of blast furnace is made of dense bauxite as the main raw material, pure calcium aluminate cement as the binder, and refractory castable made of appropriate amount of silicon carbide, silicon micropowder, expansion agent and additives.
Al2O3-SiC-C iron groove materials of blast furnace is mainly used for the main ditch, branch ditch, slag ditch, iron hook, swing chute and other parts of the blast furnace tapping trough.
Al2O3-SiC-C iron groove materials of blast furnace is made of dense bauxite as the main raw material Feature:
Good anti-flaking performance
High strength and strong slag resistance
Good scouring resistance and high thermal shock resistance
Low melt loss rate and wear resistance
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Items |
Index | ||||||||
| ASC-1 | ASC-2 | ASC-3 | ASC-4 | ASC-5 | ASC-6 | ASC-7 | |||
| Al2O3(%) ≥ | 70 | 55 | 65 | 60 | 55 | 55 | 60 | ||
| SiC+C(%) ≥ | 12 | 25 | 16 | 12 | 10 | 17 | 12 | ||
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Bulk density /(g/cm³) ≥
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110℃ 24h | 2.85 | 2.80 | 2.75 | 2.65 | 2.60 | 2.60 | 2.65 | |
| 1450℃ 3h | 2.80 | 2.75 | 2.70 | 2.60 | 2.55 | 2.55 | 2.60 | ||
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Cold crushing strength / (MPa)≥
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110℃ 24h | 20 | 15 | 20 | 20 | 20 | 20 | 20 | |
| 1450℃ 3h | 55 | 45 | 50 | 45 | 45 | 45 | 50 | ||
| Reheat linear change / % | 1450℃ 3h | -0.1~0.5 |
-0.1~0.5
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-0.1~0.5
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-0.1~0.5
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-0.1~0.5
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-0.1~0.5
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-0.1~0.5
|
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| Application | Main trough iron line | Main trough slag line | Main trough | Main trough | Iron trough | Slag trough | Oscillating trough | ||
Contact Person: Astra
