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Series of products
※ASP Sub-entry Nozzles for thin slab caster
※BSP Sub-entry Nozzles for thin slab caster
※CSP Sub-entry Nozzles for thin slab caster
Characteristics
The products adapt to all types of thin slab caster production line, the optimized design, strict production process control. Then ensure the perfect thermal shock resistance of products, anti-erosion and anti-corrosion properties, and also service life reaches 800minuts even more.
Specification
|
Items |
Flange |
Body |
Slag line |
||
|
Alumina-Graphite |
Magnesia-Graphite |
Alumina-Graphite |
Magnesia-Graphite |
||
|
Chemical composition |
Al2O3 |
≥75 |
--- |
≥45 |
--- |
|
Zro2 |
--- |
--- |
--- |
≥76 |
|
|
MgO |
--- |
≥75 |
--- |
--- |
|
|
C + SiC |
≥10 |
≥10 |
≥20 |
≥15 |
|
|
Bulk density (g/cm3) |
≥2.75 |
≥2.70 |
≥2.60 |
≥3.60 |
|
|
Apparent porosity (%) |
≤16 |
≤16 |
≤19 |
≤19 |
|
|
Cold Crushing Strength (MPa) |
≥25 |
≥20 |
≥20 |
≥20 |
|
|
Modules of Rupture (MPa) |
≥7.0 |
≥5.0 |
≥6.0 |
≥5.0 |
|
|
Thermal shock resistance (sequence) |
≥5 |
≥5 |
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