Alumina Magnesia Carbon Brick

The products of LMM Group have been exported to more than 90 countries, countries & areas in America, Europe, Southeast Asia, the Middle East, Africa, Asia, etc, forming strong and core competitiveness in steelmaking, continuous casting, rolling areas to supply high value-added, green, intelligent and one-stop solution and service to global customers in iron, steel, metallurgical industries, etc.

Please provide design data for special processing requirements

Special grade bauxite or some corundum is used as aggregate and focus on strengthening the matrix

Features: anti-erosion, anti-strip; non-stick slag, good integrality

Application: steel ladle wall and bottom

Main physical and chemical performance index:


Index LMM-1 LMM-1 LMM-3
Al2O3+MgO % 76 74 72
MgO %≥ 14 12 10
C %≥ 8 8 7
Apparent porosity %≤ 8 9 10
Crushing strength MPa≥ 55 45 40
Bulk density g/cm’≥ 2.90 2.90 2.90


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

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