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High alumina bricks for rotary kiln

Al₂O₃ (%)≥48~85;  Fe₂O₃ (%)≥1.8~2.5
Cold crushing strength(MPa):45~70
Refractoriness under load 0.2MPa℃≥1420~1550

Application:

High alumina bricks as rotary kiln refractories are mainly used for linings of burning zone in alumina production process, because of good corrosion and erosion resistance.

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