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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.

Basic plates series

Using tabular corundum, fused magnesia, fused spinel and other main raw materials, according to the conditions of use, by adding an appropriate amount of different additives to improve the high temperature erosion resistance of the skateboard, with phenolic resin as the binder. After molding, different formulations use different firing processes at high or medium temperatures.
The sintered slide plate has the characteristics of small porosity, high bulk density and strength through impregnation and baking treatment. It is suitable for the production needs of special steel grades such as cast calcium treated steel, high oxygen steel and clean steel.

Plate series Al2O3 ZrO2 C Bulk density (g/cm3) Apparent porosity(%) Cold crushing strength(Mpa)
Basic plates series LY-18M 4 MgO:90 3 3.07 10 85
LY-113A 67 MgO:30 3.5 3 5 150

Comprehensive solution of Refractory for steelmaking

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