Low ferrosilicon powder is composed of iron and silicon ferroalloy, after grinding into powder material, used for steelmaking, iron deoxidizer.It is a common raw material in ferroalloy materials, which is a powder made of silicon and iron. The low silicon iron powder has fine particles and a complete variety. It is commonly used as inoculant and spheroidizing agent in cast iron industry.Common particle size of low ferric silicon powder: 60 mesh, 80 mesh, 200 mesh, 0-1mm, 0-3mm, or according to customer requirements.Content: Si: 15-20%, Fe: 75-80%, S: 0.02% below, C: 0.2% below, P:0.4% below, Al2O3:1.5% below, MgO :1.5% below.The main uses of low ferrosilicon are:
1. Low ferrosilicate can replace part of ferrosilicate alloy deoxygenation and silicon increase, iron increase, effectively control the temperature of molten steel, and does not affect the absorption rate of other alloys in the process of use;
2. Low silicon iron water can reduce the amount of ore and scrap steel, and ensure the normal heating rate of molten metal.Thus to achieve less slag steelmaking, reduce the consumption of lime and improve the metal yield.
Henan star metallurgical materials co., LTD., founded in 2007, the company has been committed to the development and research of new metallurgical materials, new technology, new process and new products since its establishment, specializing in the production of ferrosilicate, silicon calcium, silicon metal, ferrochrome, ferromanganese, silicon manganese and other alloy products, while involved in other refractory materials and metallurgical products.Over the years the company has been prospering, business throughout the world, with high-quality products, preferential prices, excellent service has a number of sincere overseas partners, economic win-win, cultural sharing, star has become the world's star, looking forward to cooperating with you.