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Mgo-Brick for EAF


LMM TOTAI offer a complete product and service portfolio for all steelmaking processes.
From basic and non-basic bricks and mixes, slide gate plates, isostatic products and prefab components to special machinery, mechanisms and repair systems.

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Widely lined in the wall of the electric furnace and ladle with severe conditions.

MgO Bricks have a low load softening temperature and a low thermal expansion, Therefore, these refractory bricks have been playing a crucial role as a refractory material in various industries such as secondary metallurgy (AOD, VOD, etc.), non-ferrous furnaces (copper converter) and cement making (rotary kiln).

Compared with other firebricks, MgO-C bricks have high refractoriness good slag-erosion resistance and spalling resistance, and are widely lined in walls of the electrical furnaces and ladle with severe conditions.

MgO Bricks, including Spinel Bricks and Magnesia Chrome bricks for glass furnaces, are commonly used in furnaces and kilns that have an alkaline atmosphere.

For permanent lining, Mgo-Brick is usually used to save cost.



LMM YOTAI established in 2007. Our production technology comes from Japanese Yotai. As an experienced and international player in the refractories industry. We have succeeded in expanding both the breadth of its product range and the depth of its services. From raw material selection, refractory portofio & optimization, installation & services & recycle of used refractories on site to further reduce client’s Opex & Capex in refractory consumption per ton steel output, meanwhile improve product quality of client.

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