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Highlight |
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Alumina contents up from 50% to 90%. |
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Excellent corrosion resistance to neutral slag and liquid metal penetration at high temperature. |
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Withstand various attacks from volatile matters e.g. ash from coal, lignite, fuel oil, etc. |
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High density, high mechanical strength and good resistance to thermal spalling, good volume stability at high temperature. |
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Applications |
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General use in heat containment unit form temperature 1500-1900 °C. |
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Resistant to highest temperature for steelmaking operations such as ladle applications, sidewall, roofs, burner blocks, anchor brick for reheating furnaces and many other areas. |
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Transition and cooling zones of rotary cement kilns, lime kilns, etc. |
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Lower sidewall and bottom of aluminum refining, melting furnaces, etc. |
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