2QC System Ladle Upper Nozzle
Ladle Upper Nozzle is a kind of industrial equipment, widely used in steel smelting production.It is a kind of equipment that can rapidly increase the temperature of molten pool, promote the REDOX reaction of metal and improve production efficiency by spraying oxygen, pulverized coal and other substances.
Description
Description
The main advantage of the Ladle Upper Nozzle is that they can inject oxygen directly into the molten steel in order to generate sufficient oxidation reactions to remove impurities from the steel.Its advantages include:
1. Improve the quality of molten steel: By spraying oxygen directly into the molten steel through the Ladle Upper Nozzle, the temperature and oxygen content of the molten steel can be rapidly improved, and the speed and efficiency of oxidation reaction can be increased, so as to effectively remove impurities and non-metallic substances in the steel.
2. Improve the degree of alloy of molten steel: the Ladle Upper Nozzle can add other alloy elements to the molten steel, through the way of mixing evenly, so that the degree of alloy of molten steel is higher, and the product quality is better.
3. Efficient energy and raw materials saving: The Ladle Upper Nozzle can precisely control the feeding and oxidation reaction, thus effectively saving the energy and raw materials usually used in the process of iron and steel smelting.
4. Automatic production: Compared with the traditional manual feeding, the Ladle Upper Nozzle on ladle can realize automatic control, improve production efficiency and reduce labor cost.
5. Increase ejection power: The internal design of the Ladle Upper Nozzle enables the molten steel to flow out at a higher ejection power, so as to improve the quality of molten steel more efficiently.
Generally speaking,Ladle Upper Nozzle is an important smelting technology, which can significantly improve the quality and production efficiency of molten steel and make iron and steel enterprises more competitive.
Specification
Ladle Upper Nozzle information
| Types | x-80 | x-85 | x-90 |
| ZrO2(%) | >80 | >85 | >90 |
| Al2O3(%) | |||
| Porosity(%) | <19 | <18 | <18 |
| Density(g/cm3) | >3.90 | >3.95 | >4.20 |
Ladle Upper Nozzle is used in a variety of applications such as:
1. In the process of steelmaking, the molten steel needs a constant supply of oxygen to keep the reaction going.
2. The nozzle on ladle can also accurately control the gas-oxygen flow ratio to realize the adjustment of the composition of the molten steel.
3. At the same time, adding oxygen to high temperature molten steel will produce a large amount of gas, so it is necessary to use nozzles to stably control the size and number of bubbles to prevent excessive bubbles from causing accidents such as ladle explosion.
4. The Ladle Upper Nozzle can also be used to remove the slag slurry on the surface of the molten steel, so as to reduce the discharge of pollutants in the process of steelmaking and reduce environmental pollution.
FAQ
Q: How can you control your quality?
A: For each production processing, HOFAI have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods.
Q: What is your lead time?
A: It usually needs about 15- 20 days after receiving the PO.
Q: Do you provide free samples?
A: Yes, free samples are available, generlly speaking, the buyer shall bear all the delivery cost.
Q: What standards do you have?
A: Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc.The third party testing is all available for us.
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