4.1.1 控制闸板CONTROL TWEEL:位置靠近锡槽一侧,材质一般 为熔融石英(Fused silicon)或α 、β 刚玉砖(Corundum Brick), 正常生产时用于控制玻璃液进入锡槽的流量。
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Micropore corundum brick 微孔刚玉砖
flused cast corundum brick 熔铸刚玉砖
sintered corundum brick 刚玉砖 ; 烧结刚玉砖
Light corundum brick 氧化铝空心球砖
SiAlON-bonded corundum brick SiAlON结合刚玉砖
Corundum brick and chrome-corundum brick are the key refractories for gasifier and reaction furnace in petrochemical industry.
刚玉砖及铬刚玉砖是石化行业造气炉和反应炉的关键耐火衬里材料。
Compared with the heat-proof corundum bricks, the heat-proof bricks prepared by employing lightweight magnesia-alumina spinel brick raw material have lower heat conductivity.
与隔热刚玉砖比较，用轻质镁铝尖晶石原料制备的隔热砖的热导率更低。
It introduces process control point of chrome corundum permeable brick and its application in smelting ferroalloys.
介绍了铬刚玉透气砖的生产控制要点和在铁合金精炼中的应用方法。
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