Products we offer
Fired alumina carbon and alumina zirconia carbon plates series
The main raw materials are tabular corundum, fused corundum, corundum, and mullite. The high temperature performance of the skateboard is improved by adding an appropriate amount of metal micro and fine powders through high temperature reaction, and an appropriate amount of boron carbide and other micro powders are added to improve the anti-oxidation performance. After forming, it adopts advanced heat treatment process, impregnation and baking to make high-performance skateboard. It has the advantages of stable volume, corrosion resistance and thermal shock resistance.
Plate series | ZrO2 | C | Bulk density (g/cm3) | Apparent porosity(%) | Cold crushing strength(Mpa) | Plate series | |
Fired alumina carbon and alumina zirconia carbon plates series | LY-SG-1D | 84 | 8 | 3.05 | 5 | 150 | |
LY-SG-2F | 77 | 8 | 3 | 6 | 150 | ||
LY-SGZ-8F | 76 | 4.5 | 8 | 3.07 | 4.5 | 150 | |
LY-SGZ-8E | 70 | 7.5 | 9 | 3.1 | 3.5 | 150 | |
305AZ | 71 | 7.5 | 10 | 3.1 | 3.5 | 150 | |
315AZ | 71 | 7.5 | 10 | 3.1 | 3.5 | 150 |
LMM YOTAI PRODUCT
- Refractory Material for EAF
- Refractory Material for Ladle Furnace
- Refractories for Tundish
- Magnesia bricks for Tundish
- Al2O3-SiC-C block for Tundish
- Magnesia coat for Tundish
- High alumina castable for Tundish
- Slide gate plate for Tundish
- Metering Upper Nozzles for Tundish
- Nozzle for Tundish
- Submerged Entry Nozzle for tundish
- Monolithic Stoppers for Tundish
- SiO2-Al2O3-SiC ramming materials for Tundish
- Refractories for RH degasser
- Refractory Material for EAF
- Refractory Material for Ladle Furnace
- Refractories for Tundish
- Magnesia bricks for Tundish
- Al2O3-SiC-C block for Tundish
- Magnesia coat for Tundish
- High alumina castable for Tundish
- Slide gate plate for Tundish
- Metering Upper Nozzles for Tundish
- Nozzle for Tundish
- Submerged Entry Nozzle for tundish
- Monolithic Stoppers for Tundish
- SiO2-Al2O3-SiC ramming materials for Tundish
- Refractories for RH degasser
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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Contact Us
- 86-411 84174804
- lmm@magnesiacarbonbricklmm.com
- Ganjingzi District, Dalian 116000, China
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.