PRODUCTS
Tundish Nozzle
Products Description In the steelmaking industry, the tundish nozzle plays a critical role in controlling the flow of molten steel from the tundish to the mold during continuous casting processes. It is a crucial component that ensures the smooth and controlled transfer of liquid steel, allowing for the production of high-quality steel products. It is a vital component in the continuous casting process, enabling controlled and efficient transfer of molten steel from the tundish to the mold. Its precise design, high-quality refractory materials, and ability to regulate flow rates contribute to i
Composition: Premium materials such as high alumina oxide, magnesium oxide, and silicon carbide, with customizable composition based on client requirements.
Form: Available in powder, brick, board, and castable forms to suit various application needs.
Refractoriness: Standard range from 1200°C to 1800°C, with options for higher temperature customization.
Application Fields: Widely used in industries such as steel, cement, glass, and petrochemicals for furnace lining and insulation.
Packaging: Options include 25 kg bags, bulk bags, and custom packaging solutions compliant with global transportation standards.
Introduction
Our experienced R&D team can customize the material, form, and size according to your specific application needs while ensuring compliance with international quality standards. With rigorous quality control and advanced production facilities, we guarantee products with high refractoriness, excellent compressive strength, and long-lasting durability. Whether you are in the steel, cement, glass, or petrochemical industry, we are your trusted partner, supporting the success of your projects.
For customization inquiries, please feel free to contact us. We will provide tailor-made solutions based on your requirements.
Tundish Nozzle Details
Products Description
In the steelmaking industry, the tundish nozzle plays a critical role in controlling the flow of molten steel from the tundish to the mold during continuous casting processes. It is a crucial component that ensures the smooth and controlled transfer of liquid steel, allowing for the production of high-quality steel products.
It is a vital component in the continuous casting process, enabling controlled and efficient transfer of molten steel from the tundish to the mold. Its precise design, high-quality refractory materials, and ability to regulate flow rates contribute to improved steel quality, reduced defects, and enhanced productivity.
Features
1. High-quality Refractory Materials：It is typically made from high-quality refractory materials, such as zirconia or alumina.
2. Precise Internal Geometry:The internal geometry of the tundish nozzle, including the taper and shape of the inner bore, is carefully designed to regulate the flow rate and minimize turbulence
3. Controlled Flow Rate: It enables precise control over the flow rate of molten steel from the tundish to the mold.
Technical Sheet
| Brand/Properties | Core | External Case | |
| ChemicalAnalysis(%) | ZrO₂ | 94 | - |
| Apparent Porosity (%) | Al2O₃ | - | 70 |
| Bulk Density (g/cm3) | 22 | 25 | |
| Cold Crushing Strength (MPa) | 4.5 | 2.4 | |
| Thermal Shock Resistance water cool（times） | 50 | 25 | |
| Main Applications | 5 | - | |
Application
1. Continuous Casting: Tundish nozzles are essential components in continuous casting operations, where molten steel is continuously cast into various shapes and sizes. The nozzle controls the flow of molten steel from the tundish to the mold, ensuring a smooth and controlled transfer.
2. Steel Foundries: They are used in steel foundries where the casting process involves pouring molten steel into molds to create specific shapes, such as ingots, billets, or slabs.
3. Steel Refineries: They are also utilized in steel refineries, where the focus is on producing steel with specific compositions and properties.
