Tundish Refractory Materials
Refractory Square Tundish Well Block
ZhenAn Tundish well block is made of high-quality raw materials, precision-formed, formed by strong pressure, and dried at low temperature. The well block is used in conjunction with nozzle, mainly...
DESCRIPTION
ZhenAn Tundish well block is made of high-quality raw materials, precision-formed, formed by strong pressure, and dried at low temperature. The well block is used in conjunction with nozzle, mainly used for continuous casting tundish. Tundish well blocks are a refractory precast shape that is used to fill the pocket area of a tundish where each tundish nozzle is inserted.
Our Tundish well block shows excellent strength, high thermal shock stability and erosion resistance.
Our engineers can help users to make rational combination of the slag dam, impact plate and nozzle well block based on the Tundish smelting conditions.
|
Item |
Al2O3% |
MgO % |
C % |
Apparent porosity g/cm3 |
Bulk density g/cm3 |
Crushing strength |
|
| Regulation diameter nozzle with block | HZ-1 |
≥75 |
15 |
9 |
≥2.6 |
≤24 |
≥50 |
| HZ-2 |
≥65 |
≥10 |
≥2 |
≥2.7 |
≤22 |
≥60 |
|
| Quick change nozzle using block | SZ-1 |
≥70 |
≥12 |
≥2 |
≥2.7 |
≤20 |
≥50 |
| SZ-2 |
≥70 |
/ |
≥6 |
≥2.7 |
≤19 |
≥60 |
|
| Long nozzle block | LZ |
≥80 |
/ |
/ |
≥2.7 |
≤22 |
≥60 |
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