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              1. Direct-bonded Magnesia Chrome Bricks

                BrandGZMK-18BGZMK-20AGZMK-20B
                MgO(%)≥605656
                SiO2(%)≤2.52.02.5
                Cr2O3(%)≥182020
                Apparent Porosity(%)≤181618
                Bulk Density(g/cm3)≥3.13.153.12
                Cold Crushing Strength(MPa)≥505050
                0.2MPa Refractoriness Under Load  ℃170017001700
                S.L.GYESYESYES

                The above properties are guaranteed values based on long-term production statistics. Guomei may make the modification upon the production request.


                Direct-bonded magnesia chrome bricks are made from high-purity magnesia or fused magnesia with low impurity content and high-quality chrome ore as the main raw materials, which are shaped under high pressure and fired at a high temperature above 1700 ℃. The products have better performance under high temperature, and the direct-bonded magnesia-chromium spinel phase has a stronger ability to resist the erosion of metallurgical furnace slag. It is widely used in some main parts of non-ferrous smelting industrial furnaces.



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                ABOUT US

                Liaoning Guomagnesium Refractory Materials Co., Ltd

                Address: Yong'an Town, Dashiqiao, Yingkou City, Liaoning Province

                Contact person: Manager Qiu 18740258555

                Tel:0417-5223388

                Fax:0417-5233388

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