Calcium silicon alloy cored wire, also known as calcium silicon cored wire, is a cored wire with calcium silicon alloy powder as the main raw material, and is also an additive required for steelmaking. It can help regulate and control the content of easily oxidized elements and trace elements, improve alloy yield, effectively reduce smelting costs, shorten smelting time, and master and control its composition.
The characteristics of calcium silicon cored wire are that it can play the role of pure steel liquid and partially change the characteristics and morphology of inclusions, improve the quality of steel liquid, and improve the casting state. This is mainly because the calcium, silicon, and oxygen contained in the calcium silicon wire have strong affinity and are easy to react with them, especially calcium and oxygen, sulfur and nitrogen.
Calcium, silicon and oxygen all have strong affinity. In particular, calcium not only has a strong affinity with oxygen, but also has a strong affinity with sulfur and nitrogen. Therefore, calcium silicon alloy is an ideal composite adhesive oxygen agent and desulfurizer. Silicon alloy not only has a strong deoxidation ability, but also easily floats and discharges deoxidation products, but also improves the performance of steel, improves the plasticity, fracture toughness and fluidity of steel. At present, calcium silicon alloy can replace aluminum for deoxidation. It is used in the production of steel, special steel and special alloys. For example, special alloys such as rail steel, low carbon steel, stainless steel, nickel-based alloys, titanium-based alloys, etc. can use calcium silicon alloy as a deoxidizer. Calcium silicon alloy is also suitable for the warming agent in the converter training workshop. Calcium silicon alloy can also be used as an inoculant for cast iron and an additive in the production of ductile iron castings.
Calcium silicon cored wire has the characteristics of strong deoxidation ability, easy floating and easy discharge of deoxidized products, and can also improve the performance of steel, improve the plasticity, fracture toughness and fluidity of steel. Calcium silicon wire can replace aluminum for deoxidation, which plays a key role in the production of steel.
Henan Tiesheng Alloy New Materials Co., Ltd. is a professional manufacturer and supplier of alloy products such as inoculants, carburizing agents, alloy cored wires, silicon carbide, silicon-carbon alloys, and slag removers. With nearly two decades of experience in the production and sales of ferroalloys, the company’s products are sold worldwide. Our partners include major steel manufacturers and others. Our products have passed the ISO quality system certification. If you have any product needs, please contact Henan Tiesheng Alloy New Materials Co., Ltd.
