 The material of electro-fused magnesite sinter is selected from high-grade magnesite or high purity caustics calcined magnesite, which is fused in arc furnace to finish the products. The products possess high purity, high crxstalline grain and compact texture, have high heat-vobration steady and cinder corrosion resistan. It is widely used in making high quality magnesite bricks, magnesia-carbon and bricks and unshaped refractory materials.
EFM-98 MgO≥98 SiO2≤0.45 CaO≤1.0 Fe2O3≤ 0.5 L.O.I.≤0.2 B•D≥3.50(g/cm3)
EFM-97 MgO≥97 SiO2≤0.60 CaO≤1.2 Fe2O3≤ 0.8 L.O.I.≤0.3 B•D≥3.50(g/cm3)
EFM-96 MgO≥96 SiO2≤1.20 CaO≤1.4 Fe2O3≤1.0 L.O.I.≤0.4 B•D≥3.40(g/cm3) |
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