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Products we offer

Magnesia Carbon Bricks

LMM YOTAI PRODUCT

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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LMM GROUP refractory inheres the advanced technology, management experience and quality control from LMM YOTAI.
We have formed a comprehensive, effective and standarized management system with an excellent management team.
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. LMM got ISO-9001 quality guarantee system, ISO-27922 service certificate and ISO-14001.

LMM Magnesia Carbon Bricks  a High Melting Point Basic Oxide Magnesium Oxide (Melting Point 2800 Degree) a High Melting Point Carbon Material, Magnesia Carbon Brick Is Difficult To Be Infiltrated By Slag As a Raw Material, Various Non-Oxide Additives Are Added. A Non-Burning Carbon Composite Refractory Material Combined With a Carbonaceous Binder. Magnesia Carbon Brick Is Mainly Used For The Lining Of Converter, AC Arc Furnace, Dc Arc Furnace, Slag Line Of Ladle.

Features:
1. Magnesia carbon brick has excellent slag resistance, slag penetration.
2. Magnesia carbon brick can effectively prevent spalling, with excellent spalling resistance.
3. Magnesia carbon brick has excellent thermal stability and thermal conductivity.
4. Magnesia carbon brick has excellent high temperature resistance.
5. Magnesia carbon brick has high strength, high temperature creep characteristics of low .
6. Magnesia carbon bricks the excellent properties of MgO-C brick  depends on the presence of carbon, with antioxidant .

GradeMgOCB.D.A.P.CCS
 %%g/cm³%Mpa
MTB-6A8573.10 4.00 48
MTB-10A81113.08 3.00 45
MTB-14A77153.00 2.00 42
MT-10A81113.08 3.00 45
MT-12A79133.03 3.00 42
MT-14A77153.00 2.00 42
MT-16A75172.95 2.00 38

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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