Magnesia Chrome Bricks

Magnesia-chrome bricks are made from high purity magnesia and chrome. The bricks perform well at high temperatures and have good thermal stability. Magnesia chromes bricks are mostly commonly used in cement kilns and non-ferrous furnaces. Magnesite chrome brick comprise of magnesium oxide (MgO) and chromium oxide (Cr2O3) as the main ingredient, periclase and spinel as main mineral components of refractory products. Common Magnesite chrome brick is made by sintered magnesia and refractory level chrome ore as raw materials. Magnesite-chrome brick is manufactured with raw materials of magnesite clinker and chromite, in which purity of magnesia raw material must be high as possible.


  • Low Thermal Conductivity
  • Good integrity with furnace lining, long service life and ease operation
  • High Thermal Insulation properties
  • Good Thermal Stability

Mag Chrome Bricks

BrandMgO (%) (Min)Cr2O3 (%) (Min)SiO2 % (Max)AP % (Max)BD gm/cc (Min)CCS kg/cm² (Min)RUL TA °C (Min)Service Temp°C (Min)Application Area
GITA MCH T-16568222.8035015501550Furnace & Converter Backup Lining
GITA MCH T-26812622328535016001650
GITA FMC-38055-60184183.0538016001700Smelter & Copper Furnace Tuyers of Convertor
GITA FMC-40055-60203193.1040016501700Tuyers of Convertor and Copper Furnace
GITA DBMC-50060-6218-203173.1050017001750Copper Smelting, and EAF Side Wall