Quick-exchange SEN for Slab Caster
1,Sliding plate ensures perfect seal and quick-change.
2,Steel shell ensures sliding plate in perfect condition and cooperate with mechanical structures.
3,The body adopts Al-C materials with perfect anti-thermal shock properties.
4,Al-Zr-C compound materials has perfect anti-slag properties.
5,Adopts perfects anti-corrosion materials, the side mouths possess higher anti-corrosion properties, which decrease the risk of turbulence of molten water carrying slags.
6,Insulating fiber keeps the temperature effectively and prevents molten water from condensation.
Specification
Items | Body | Slag line | |
Chemical composition | Al2O3 | ≥45 | --- |
C + SiC | ≥25 | ≥15 | |
ZrO2 | --- | ≥75 | |
Bulk density (g/cm3) | ≥2.45 | ≥3.6 | |
Apparent porosity (%) | ≤18 | ≤18 | |
Cold Crushing Strength (MPa) | ≥20 | ≥20 | |
Modules of Rupture (MPa) | ≥7 | ≥7 | |
Thermal shock resistance | ≥5 | ≥5 | |
