Mag Chrome Brick is mainly used in metallurgical industry, such as for building open-hearth furnace top, electric furnace top, finery out of furnace and all kinds of non-ferrous metal metallurgy furnace. Fused cast magnesite chrome brick is adopted for high temperature position of furnace wall in electric furnace with ultra high power.

Magnesia chrome brick that made of synthetic compost is adopted for strong erosion area in finery out of furnace. Fused cast magnesite chrome brick or magnesia chrome brick that made of synthetic compost is adopted for strong erosion area of non ferrous metals flash smelting furnace. Besides, Magnesia Chrome Brick also can be used for burning zone in rotary cement kiln and regenerative chamber in glass furnace.

Key Features for Mag Chrome Brick

  • High Refractoriness
  • High Temperature Strength
  • Strong Basic Slag Erosion Resistance
  • Good Thermal Shock Resistance
  • Certain Resistance to Acid Slag
  • Good Refractoriness 
  • Good Corrosion 
  • Low Electrical Conductivity

Product Data

Product MGe-20 MGe-16 MGe-12
Chemical Composition
MgO (%) >40 >50 >60
Cr₂O₃ (%) >20 >16 >12
SiO₂ - - -
Mechanical Properties
Refractoriness Under Load 0.2MPa°C >1700 >1650 >1580
Apparent Porosity (%) <18 <18 <18
Cold Crushing Strength (Mpa) >40 >40 >40
Thermal Shock Resistance (950°C Air Cooling)

*Data are average results of standard tests which are subject to variation and should not be used as specification

Magnesia Chrome Brick are widely used in rotary kiln, EAF lining permanent, EAF ladles and roof.

Please see our digital catalogue for general size of firebricks

Fired Magnesia Brick Magnesia Chrome Bricks Directed Bonded Magnesia-Chrome Brick Semi-Rebonded Magnesia-Chrome Brick
Magnesia Carbon Bricks Magnesia Calcium Brick Magnesia-Alumina Spinel Brick Magnesia-Ferrum Spinel Brick
Nitride Carbon Silicon Carbide Bricks Silica Bricks Silica Mullite Bricks Fused Cast AZS

Please also see our Functional Refractories here

Monolithic Refractories Material Magnesia Product for Electric Arc Furnace in Steel Melting Plant Firebrick Refractories (Alumina Base Products) Insulation Bricks & Lightweight Insulation Bricks
Refractory Firebrick with Magnesia Based & Others Anchoring System & Steel Fibre for Refractory Crucible & Special Shape Refractory Pre-cast Refractory Product
Functional Refractories Wear Resistant Ceramic Products Micasheet for Induction Furnace

For further information, you can contact our Sales Engineer, or you can contact us directly here.