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Magnesium-chrome Bricks for New Building Materials

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Magnesium-chrome Bricks for New Building Materials

Date of release:2016-07-27 Author: Click:

Magnesium-chromium brick is made of high melting point basic oxide magnesia (melting point 2800 C) and high melting point carbon material which is difficult to be invaded by slag, and various non-oxide additives are added. A non-burnt carbon composite refractory made of carbon binder. Magnesium-carbon brick is mainly used for lining of converter, alternating current arc furnace, direct current arc furnace, slag line of ladle and other parts.




As a kind of composite refractory, magnesia-chrome brick effectively utilizes magnesia's strong slag erosion resistance, high thermal conductivity and low expansion of carbon, and compensates for the biggest shortcoming of magnesia's poor spalling resistance.




Magnesium-chromium brick has four main characteristics: good high temperature resistance; strong slag resistance; good thermal shock resistance; low high temperature creep.




Effect of raw materials on properties of magnesia-chrome bricks


Magnesium-chromium brick is made of high melting point basic oxide magnesia (melting point 2800 C) and high melting point carbon material which is difficult to be invaded by slag, and various non-oxide additives are added. A non-burnt carbon composite refractory made of carbon binder. Magnesium-carbon brick is mainly used for lining of converter, alternating current arc furnace, direct current arc furnace, slag line of ladle and other parts.




As a kind of composite refractory, magnesia-chrome brick effectively utilizes magnesia's strong slag erosion resistance, high thermal conductivity and low expansion of carbon, and compensates for the biggest shortcoming of magnesia's poor spalling resistance.




Magnesium-chromium brick has four main characteristics: good high temperature resistance; strong slag resistance; good thermal shock resistance; low high temperature creep.




Effect of raw materials on properties of magnesia-chrome bricks


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