The cored steel wire has many benefits compared to other calcium treatment methods. It can improve the performance of continuous casting in aluminum-killed molten stee, reduce nozzle blockage and solve it and enhance the desulfurization capability of molten stee. It can also alter the quantity and form of inclusions within molten iron, and improve the quality of the finished cast product.
The cored wires are made by encapsulating the pure metal calcium within a steel sheath, and injecting them into the liquid steel using the wire injection system. It is an effective way to recover calcium in molten steel. It's also a good treatment for aluminum killed steels, due to its low density. It is more efficient than the traditional calcium addition in the ladle. This technique is widely applied in secondary steel refining to deoxidize, desulfurize and modify inclusions.
It is very important for deoxidation & desulfurization in the iron & steel industry. It can significantly increase the yield / castability. It can also significantly reduce the oxygen content of the molten steel and prevent oxidation-burning, thus reducing the smelting cost and shortening the smelting time. It can also greatly enhance the casting property of molten steel, and it is very convenient to use.
Cored wires can be used in the ladle refinement process and are mainly used for de-oxidation and desulphurization. The main material used for cored wires is electrolytic metal, which is a high purity metal with fewer impurities. It also has a good calcium absorption rate. The outer steel strip is cold rolled to ensure that the sheath receives maximum slag and avoids any accidents.
The metallurgical-cored wires manufactured by Anyang Huatuo Metallurgy can be packed in a wooden pallet or steel frame support, and are protected with moisture proof film. They are suitable for storage and transportation. Moreover, it is very easy to install and maintain. The metallurgical-cored wires are also available in different packaging forms, depending on the customer's needs. Transporting the metallurgical insulated wires by train or truck is convenient and economical. The metallurgical wires are widely used and of excellent quality in the iron and steel industry. They can be stored without losing any of their properties for a long time. To meet the needs of our customers, we can also supply large quantities of metallurgical cored steel wires. It is highly recommended to store them in a dry area. The temperature of the storage area should not exceed 165degC. The metallurgical cored steel wires have a long service life. They are resistant to wear, corrosion and other harsh environments. The metallurgical coated wires can be used in the iron-and-steel industry for a very long time. They are also a safer and more economical alternative than other additives.
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