AOD typical lining proposal solution

LMM GROUP refractory inheres the advanced technology, management experience and quality control from LMM YOTAI. We can manufacture various high-quality refractory products according to clients’ needs and to ensure the stability and accountability of the quality, we track and control the full manufacturing process through a variety of physical and chemical analysis.


AOD typical lining proposal solution

Magnesia Dolomite Bricks ” Magnesite Dolomite bricks are made from high purity and density magnesia and sintered magnesia dolomite clinker with major components of periclase and lime. The brick is shaped under high pressure and fired with high temperature, with appropriate Mgo/Cao ratio raw materials to meet with the requirement of various applications. Magnesite Dolomite brick offers good thermal resistance and anti-spalling performance purifying the steel by removing sulfur and phosphorus; while used in cement rotary kilns providing good coating protection to the kilns. Magnesite Dolomite brick is applied mainly in refining furnaces such as AOD, VOD, and ladles. Applied in the burning zone of cement refractory kiln as the replacement of magnesite chrome brick. “

Tempered Magnesia Dolomite Bricks

Fired Magnesia Dolomite Bricks

Refractory Type ApplicationQuality Recommendation 
Safety Lining BricksAOD typical lining proposal solutionSafety LiningMZ-91~~~~
Upper ConeMG-20AMG-20BMG-40A
Trunnions, Slag lineMG-20AMG-30AMG-40A
Tuyere, Tuyere AreaMG-20A MG-30A~~
Other Working LiningMG-20A MG-20B