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.
Brand name: LMM YOTAI
Packing Details : Wooden box with fumigation or Wooden Fram
Delivery Details: 30~60days or Based on the quantity
Shipping: Sea freight、Land freight、Air freight
Application: For tundish
LMM have been supplied to world’s top steel manufacturer Arcelormittal, TATA Steel, EZZ steel etc. We do OEM for Concast and Danieli for a long time
SEN can prevent molten water from re-oxidation, it divides into internal installed type and external installed type according to the difference of the structure.
1.The flange adopts compound materials, better anti-corrosion property, and also easy for flow control.
2.The body adopts Al-C materials with perfect anti-thermal shock property.
3.Al-Zr-C compound materials has perfect anti-slag properties.
4.lt adopts anti-corrosion inner layer,decrease the expanding speed of the inner hole of the nozzles, increasing the service life.
5.Insulating fiber keep the temperature effectively and prevents molten water from condensation .
Item | Body | Slag line | |
Alumina-Graphite | Zirconia-Graphite | ||
Chemical Composition | Al2O3 | ≥60 | ··— |
C+SiC | ≥25 | ≥15 | |
ZrO2 | — | ≥75 | |
Bulk Density (g/cm3) | <18 | <18 | |
Apparent Porosity(%) | ≥2.45 | ≥3.6 | |
Cold Crushing Strength(MPa) | ≥20 | ≥20 | |
Modulus of Rupture-Room Temp (MPa) | ≥7 | ≥7 | |
Thermal shock resistance(sequence) | ≥5 | ≥5 |
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86 (411)84174804