Name: China Ladle Collector Nozzle Manufacturers Suppliers Factory - Buy Ladle Collector Nozzle
Brand: Long Keter
SKU: 183187389

Product Description

Ladle collector nozzle is also called lower nozzle, it's part of ladle slide gate set. Ladle slide gate set include ladle well block, upper nozzle/ ladle nozzle, upper slide gate plate, lower slide gate plate and collector nozzle.There is also lower nozzle for exchangeable tundish nozzles.

Lower nozzles are eroded and corroded by molten steel more seriously, so service life is less than upper nozzles. It could be replaced flexibly according to demands.

Function refractories for continuous casting steel is a kind of advanced refractories aimed for clean steel. With function refractories, molten steel flow is better controlled, and could be protected from Oxygen during casting.

Function refractories for steel continuous casting generally include refractories from steel Ladle to Tundish and Tundish to Copper Mould Tube.

Function refractories are generally combined nozzles without binding agent, so the dimension and surface of such refractories are strictly controlled to match each other tightly.

8H4089

Product Parameters

Ltem	LTX-65	LTX-75	LTX-85
AL2O3%≥	65	73	83
C%≥	2	3	3
Apparent porosity%≤	14	12	10
Bulk density g/cm³ ≥	2.75	2.8	2.85

Product Material

Ladle collector nozzles-- alumina carbon material

Lower nozzle for Tundish exchangeable nozzles-- alumina carbon material with zirconia inserts

Product Advantages

The main features of the refractory ladle collector nozzles are as follows:

1. High temperature resistance: The refractory ladle collector nozzles can withstand extremely high temperatures, usually above 1800°C, and has good fire resistance.

2. Corrosion resistance: The refractory ladle collector nozzles also has good corrosion resistance and can resist acid and alkali corrosion in molten steel, ensuring that the drain is not damaged and ensuring the quality of the molten steel.

3. Wear resistance: The refractory steel ladle sliding nozzle can also resist the impact and wear of the high-speed flowing molten steel on the nozzle, thus ensuring the long-term stable and reliable operation of the nozzle.

4. Good stability: The refractory ladle collector nozzles has a simple working principle, high manufacturing precision, easy installation, stable and reliable use, and will not malfunction during the steel smelting process and will not affect output and quality.

5. Insulation performance: The refractory ladle collector nozzles also has good insulation performance, which can effectively prevent problems such as leakage of molten steel and burning of electrodes, ensuring that steel production is not affected.

Product Production Process

product-1083-343

Product use

The sealing and stability of the refractory ladle collector nozzles must be ensured during use. During normal use, keep the drain and the mast close to avoid leakage of molten steel. At the same time, regular inspection and maintenance are required to ensure the integrity and working condition of the drain.