One stop service for steel industry

What is the difference between magnesia carbon brick and aluminum magnesia carbon brick

What is the difference between magnesia carbon bricks and aluminum magnesia carbon bricks?

The difference between magnesia carbon bricks and aluminum magnesia carbon bricks is that the raw materials used are different. Magnesia carbon bricks are resin-bonded bricks made of fused magnesia. Made of sand and graphite. Magnesia-carbon bricks, if necessary, can also add antioxidants, magnesia-carbon bricks perform well in heat resistance, corrosion resistance, corrosion resistance and spalling resistance. Magnesia-carbon bricks are mainly used in converters, electric arc furnaces, linings of DC electric arc furnaces, ladle slag lines and other parts. Magnesia alumina carbon bricks are made of high quality bauxite, corundum, fused magnesia and graphite. Alumina magnesia carbon bricks have proper residual expansion, low thermal conductivity and better insulating properties. Aluminum-magnesium-carbon bricks are used for the slag line of the ladle, the lower part of the ladle wall, the bottom of the ladle and the free zone of the ladle.


As professional one-stop solution provider, LIAONING MINERAL & METALLURGY GROUP CO., LTD(LMM GROUP) Established in 2007, and focus on engineering research & design, production & delivery, technology transfer, installation & commissioning, construction & building, operation & management for iron, steel & metallurgical industries globally. 

Our product  have been supplied to world’s top steel manufacturer Arcelormittal, TATA Steel, EZZ steel etc. We do OEM for Concast and Danieli for a long time.

LMM Main product series

Core technology products:

  • magnesia carbon brick
  • slide gate plate
  • graphite electrode

Core technology products:

  • Hss roller
  • cast steel rolls
  • tungten carbide ring roller

Core technology products:

  • copper mould tube
  • copper mould plate
  • assembly & cooling jackts

Need For Some Help ?

Professional engineers provide solutions and technical drawings


86(411) 84174804


Special product design, please send specific data and drawings to our mailbox or form.

Get A Free Consultation
And Estimate