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镁碳砖
    发布时间: 2018-06-22 23:32    
镁碳砖
Magnesia carbon bricks
产品用途
applicationg
应用与电炉、转炉、铜包等壁炉。
it is mainly appllicable to walls of electric fumace,converter and molten steel container etc.
产品特性:
Main characteristics
具有优良的抗渣性及稳定性,寿命长。
Good refuses resistance and heat shock stability,long service longevity



牌号Brand 指标index 体积密度Bulk density(g/m³) 显气孔率Apparent porosity(%) 常温耐压强度Cold crushing strength(MPa) 高温抗折强度 MOR under high temperature(MPa)
MgO% C%
MT10A 84 10 2.95-2.98 2.5-3.0 40-50 13-14
MT10B 80 10 2.90-2.95 3.0-3.5 35-40 10-12
MT10C 78 10 2.90-2.93 3.5-4.0 30-35 6-8
MT14A 81 14 2.95-2.98 2.5-3.0 35-40 13-14
MT14B 78 14 2.90-2.95 3.0-3.5 30-35 10-12
MT14C 76 14 2.90-2.92 3.5-4.0 30-35 6-8
MT18A 76 18 2.92-2.93 3.0-3.5 35-40 13-14
MT18B 74 18 2.90-2.93 3.5-4.0 30-35 10-12
MT18C 72 18 2.88-2.90 4.0-4.5 25-30 5-6