Ferrosilicon powder alloy composed of iron and silicon, and then through the material, low silicon powder made from powdered heavy media mill, used in steelmaking, ironmaking deoxidizer. Ferrosilicon production methods: high-quality domestic ferrosilicon production methods, there are five kinds, one is the use of selected high-purity ferrosilicon production charge, the second is the use of chlorine refining furnace blowing process for producing high-purity silicon and carbon iron, three are outside the top-blowing oxygen furnace using a method for producing high purity and low aluminum ferrosilicon, low silicon powder, the four hot slag cleaning process for the production of high purity and low-carbon ferrosilicon, ferrosilicon dressing, Fifth Featured charge using the method of producing low aluminum, low-carbon ferrosilicon. Ferrosilicon alloy of iron and silicon powder, and then through the material, low silicon powder atomizing type grinded into powder, used in steelmaking, ironmaking deoxidizer. Ferrosilicon smelting raw materials and requirements: a certain size. Silica particle size according to the capacity of the furnace, operating voltage, silica and the nature of a reducing agent to determine the operating level, the general large-scale furnace into the furnace of silica particle size of 40 ~ 120mm, small electric furnace is 25 ~ 80mm. 15 ferrosilicon, NWS metallurgy (online consultation), low silicon powder by the newly created Anyang Metallurgical Materials Limited. New Year Anyang Metallurgical Materials Co., Ltd. (www.ayxyyj.com) (www.ayxcyj.com) is Anyang, ferroalloy and products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. In the New Year metallurgy leadership with the staff warmly welcome all inquiries negotiations, a total innovation create a better future for metallurgy.