| Alumina bricks?are alumina content of 48% neutral refractories, good thermal stability, refractoriness over 1770 degrees. Slag resistance is better. For masonry steelmaking furnace, glass furnaces, cement rotary kiln.?
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Similar alumina bricks and clay brick multi clinker production process, except that the ingredients in a higher proportion of clinker, up to 90 ~ 95%, clinker required before crushing and sieving grading picking iron sintering temperature high, generally 1500 ~ 1600 ℃ when such Ⅰ, Ⅱ and other high alumina brick tunnel kiln firing. Chinese production proved, high alumina clinker crusher strict selection before grading and classification storage, using a combination of clay and bauxite clinker together finely ground approach can improve the quality of products. |
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