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Categories | Steel Plant Refractories |
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Brand Name: | CH Refractories |
Model Number: | CH-SEN |
Certification: | ISO |
Place of Origin: | China |
MOQ: | 1000 pcs |
Price: | USD 30-60 per pcs |
Payment Terms: | L/C, T/T |
Supply Ability: | 2000 Tons per month |
Delivery Time: | 15-20 working days |
Packaging Details: | Pallet or wooden carton |
Name: | Submerged Entry Nozzle |
Type: | Facotory |
Raw material: | Al2O3,SiC |
Refractoriness: | 1790 ℃ |
Application: | Continuous Casting Machine |
Al2o3 content (%): | 40%-45% |
Company Info. |
ZHENGZHOU CAIHUA KILN MASONRY INSTALLATION CO.,LTD |
Verified Supplier |
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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 |
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