| Place of Origin: | China |
|---|---|
| Brand Name: | CH Refractories |
| Certification: | ISO |
| Model Number: | CH-SEN |
| Minimum Order Quantity: | 1000 pcs |
| Price: | USD 30-60 per pcs |
| Packaging Details: | Pallet or wooden carton |
| Delivery Time: | 15-20 working days |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 2000 Tons per month |
| Name: | Submerged Entry Nozzle | Type: | Facotory |
|---|---|---|---|
| Refractoriness: | 1790 ℃ | Raw Material: | Al2O3,SiC |
| Application: | Continuous Casting Machine | Al2o3 Content (%): | 40%-45% |
| High Light: | Refractory Entry Nozzle,SiC Submerged Entry Nozzle,High Temperature Refractory Entry Nozzle |
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The submerged entry nozzle continuous casting protects the liquid steel from being oxidized by the ambient air when it flows into the crystallizer from the tundish. CH refractories submerged entry nozzle was well received by users with its good slag resistance, anti - blocking, long life, low accident rate and other excellent performance.
| Item | CH-JLT-A | CH-JBT | |||
| / | body | slag line | body | slag line | |
| Chemical component(%) | Al2O3; | 40 | ----- | 45 | ----- |
| SiO2; | 20 | ------ | 15 | ----- | |
| C+SiC; | 25 | 13 | 22 | 13 | |
| ZrO2; | ----- | 70 | ------ | 75 | |
| Compression strength(MPa); | 20 | 20 | 20 | 14 | |
| Cold bending strength(MPa); | 6 | 5 | 8 | 5 | |
| Apparent porosity/%, | 20 | 19 | 18 | 18 | |
| Bulk density(g/cm3); | 2.2 | 3.4 | 2.3 | 3.55 | |
| Thermal shock(times)(1100℃water cooling); | 5 | 5 | |||
