tundish metering nozzle
ZTMaterials® metering nozzles can effectively control the flow rate of molten steel, ensuring steady flow, reducing turbulence and defects, and improving casting efficiency and steel quality.
Accurate Flow Control, Stable Casting
Minimize turbulence and inclusions to the greatest extent, reduce molten steel contamination, and ensure slab quality.
Erosion & Scour Resistance
Use high-purity raw materials to enhance the nozzle’s resistance to molten steel erosion and scouring, extending service life.
Anti-Clogging
Optimize nozzle structural design to reduce buildup and clogging potential, ensure smooth molten steel flow, and improve slab quality.
Thermal Shock Stability
Special processes enhance thermal shock resistance, reduce cracking risk, and ensure safe and stable production.
| Brand | TM-DJX | |||||||||||
| X1 | X2 | X3 | X4 | X5 | X6 | X7 | X8 | X9 | X10 | X11 | X12 | |
| ZrO2 (%) | 70 | 75 | 80 | 85 | 90 | 93 | 93 | 93 | 93 | 95 | 95 | 95 |
| Bulk Density (g.cm-3) | 3.8 | 3.9 | 4 | 4.1 | 4.3 | 4.5 | 4.7 | 4.9 | 5.1 | 5.1 | 5.2 | 5.5 |
| Apparent Porosity (%) | 22 | 22 | 20 | 20 | 20 | 20 | 18 | 15 | 13 | 13 | 10 | 8 |
| 1100℃, Thermal Shock Resistance (Cycles); 1100℃, Water Quenching | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Brand | ZTM-DJW | |||||
| W1 | W2 | W3 | W4 | W5 | W6 | |
| Al2O3 (%), ≥ | ≥65 | ≥65 | ≥70 | ≥70 | ≥75 | ≥75 |
| C (%), ≥ | —— | —— | —— | ≥3 | —— | ≥5 |
| Bulk Density (g.cm-³), ≥ | ≥2.3 | ≥2.6 | ≥2.6 | ≥2.7 | ≥2.7 | ≥2.85 |
| Apparent Porosity (%), ≤ | ≤24 | ≤15 | ≤22 | ≤20 | ≤20 | ≤15 |
Customized tundish metering nozzle
- Material Customization: Optimize nozzle materials and formulations for different steel grades and customer requirements.
- Size Customization: Customize dimensions according to your tundish design and molten steel flow requirements.
- Structure Customization: Customize the structure according to your special requirements.
ZTMaterials® has an experienced technical and R&D team that customizes nozzles according to your continuous casting process parameters to optimize molten steel flow and ensure slab quality.
Ensuring Steel Quality
Let our technical experts help you find the perfect tundish metering nozzle solution.
Contact us today for a customized quote!
