Ferrosilicon is an ferroalloy composed of iron and silicon. Ferrosilicon is a kind of ferrosilicon alloy made from coke, steel scraps, quartz (or silica) as raw materials by electric furnace smelting.
Ferrosilicon is often used as a deoxidizer in steelmaking because silicon and oxygen are easily oxidized to form silicon dioxide. At the same time, because of the large amount of heat released during the formation of SiO2, it is also beneficial to increase the temperature of molten steel while deoxidizing. At the same time, ferrosilicon can also be used as an additive of alloy elements, and widely used in low alloy structural steel, spring steel, bearing steel, heat-resistant steel and electrical silicon steel, ferrosilicon in ferroalloy production and chemical industry, often used as reducing agent.
In all the applications, steelmaking, foundry and ferroalloy industries are the largest users of ferrosilicon. They consume about 90% of ferrosilicon. Among the different grades of ferrosilicon, the 75%ferrosilicon most widely used currently. In the steel making industry, about 1MT steel is consumed 3-5kg75% ferrosilicon.
Brand | Chemical Composition(%) | ||||||||
Si | Al | Ca | Mn | Cr | P | S | C | Fe | |
≥ | ≤ | Balance | |||||||
FeSi75 | 75 | 1.5 | 1 | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 | |
FeSi75 | 75 | 1 | 1 | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 | |
FeSi72 | 72 | 1.5 | 1 | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 | |
FeSi72 | 72 | 1 | 1 | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 |
Packaging Details: water-proof plastic woven bag, 1000kg per bag or as your requirements.
Delivery Time: Within 20 days after receipt of prepayment.
Remark: Chemical composition and size can be optimized by the customers' requirements.
Our company is located in Anyang, one of the "eight ancient capital" with a long history and culture in China. The Beijing-Guangzhou Railway and the 107 National Road run through the whole territory, and the traffic is very convenient.The main products of our company are Ferro Silicon, Ferro Silicon Particle, Ferro Silicon Powder, Ferro Chromium, Petroleum Coke Increasing Carbon, Graphitized Carburizing Agent, Silicon Carbide, Metal Silicon, Electrolytic Manganese, Inoculant, Calcium Silicon, Si-Ca-Ba, Magnesium Silicon Alloy, etcOur products have been exported to Malaysia, Philippines, Singapore, Korea, Japan and Europe and the United States, and is well received by many customers due to the stable product quality.Our company adheres to the tenet of "honesty and credit first", and serves our customers sincerely. We are willing to cooperate sincerely with friends from all walks of life, mutual benefit and win-win, and seek common development.
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