Original
By certification 
Place of Origin: |
Henan, China |
Shape: |
PIPE |
Material: |
zirconia |
Refractoriness (Degree): |
Common (1580°< Refractoriness< 1770°) |
Model Number: |
Customized |
Application: |
Steel industry |
Color: |
Yellow |
ZrO2(%): |
>93% |
Continuous Casting Refractory Tundish Nozzles Core
As one of the tundish refractories in the continuous casting process, the zirconium sizing nozzle is mainly used for continuous casting of small square billets, which can play a role in controlling the flow of molten steel. The sizing nozzle must have excellent thermal stability and corrosion resistance. It is ensured that molten steel can flow into the mold evenly and stably through the sizing nozzle, so as to ensure the normal operation of the continuous casting process and increase the production efficiency.
Item |
YH-1 |
YH-2 |
YH-3 |
YH-4 |
YH-5 |
YH-6 |
YH-7 |
YH-8 |
ZrO2 + HfO2 |
≥70 |
≥75 |
≥80 |
≥85 |
≥90 |
≥93 |
≥93 |
≥93 |
Bulk Density |
≥3.8 |
≥4.0 |
≥4.2 |
≥4.4 |
≥4.6 |
≥4.9 |
≥5.1 |
≥5.2 |
Apparent Porosity |
≤22 |
≤22 |
≤22 |
≤20 |
≤20 |
≤15 |
≤13 |
≤10 |
Map crushing strength |
≥80 |
≥80 |
≥80 |
≥80 |
≥80 |
≥90 |
≥90 |
≥100 |
Thermal shock resistance |
＞5 |
＞5 |
＞5 |
＞5 |
＞5 |
＞5 |
＞5 |
＞5 |
Continuous Casting Refractory Tundish Nozzles Core
Some tips for users:
1. This product has different size types. Regarding the size, we can produce according to the user's needs, and we need to provide the drawings of the required products.
2. This product is usually packaged in a wooden box, and can also be packaged according to user requirements.
3. The minimum order quantity of this product is 1000 pieces, or contact us for negotiation.
4 Payment method: T/T or L/C
5 Delivery time of this product: Estimate the production time according to the user-customized quantity, and calculate the delivery time.
Factory service:
We can provide you with free samples, brochures, lab test reports, industry reports, etc.
Welcome to visit our factory and company
http://www.ayzirconia.com/
