Ferro Silicon Powder

Ferro Silicon Powder, also known as Ferrosilicon Powder, FeSi Powder, Silicon Iron Powder, Ferro Silicon Alloy Powder, or Ferrosilicon Alloy Powder, is a finely processed ferroalloy material produced by grinding and classifying ferrosilicon alloy into controlled particle sizes. It is mainly composed of iron and silicon, with silicon content generally ranging from 15% to 90% depending on the grade and application requirements. Ferro Silicon Powder is widely used as an essential metallurgical additive due to its excellent deoxidizing, alloying, and reducing properties in steel production, foundry industries, and mineral processing applications. The production process includes electric furnace smelting of iron and silica raw materials, cooling of ferroalloy blocks, crushing, grinding, magnetic separation, and precise screening to achieve the required powder size and chemical composition for industrial applications.

Ferro Silicon Powder is commercially available in different grades and mesh sizes to meet various industrial requirements. Common grades include FeSi 15%, FeSi 45%, FeSi 65%, FeSi 70%, FeSi 75%, and high silicon FeSi 90%, each designed for specific applications. Fine powder grades such as 100 mesh, 200 mesh, and 325 mesh are mainly used in heavy media separation, welding electrodes, and chemical processes, while coarser powder sizes are commonly applied in steelmaking and foundry operations. High silicon grades are preferred for demanding metallurgical applications because of their higher reducing ability, while standard ferrosilicon powders are widely used for steel deoxidation, inoculation of cast iron, and alloy production. Packaging options usually include 25 kg bags, 500 kg jumbo bags, and 1000 kg bulk bags according to customer requirements.

Ferro Silicon Powder offers several advantages including high chemical stability, controlled silicon content, excellent oxidation resistance, efficient deoxidation performance, and improved mechanical properties of produced metals. It helps remove oxygen from molten steel, enhances hardness and strength, improves casting quality, and provides better control over alloy composition. Due to its versatility and reliable performance, Ferro Silicon Powder is exported worldwide for use in steel plants, foundries, welding industries, chemical manufacturing, and mineral separation plants. Manufacturers can supply customized grades according to customer specifications, including silicon percentage, particle size distribution, and packaging requirements, making Ferro Silicon Powder a valuable product for global wholesale export markets.

Specification	Typical Value
Product Name	Ferro Silicon Powder
Commercial Names	Ferrosilicon Powder, FeSi Powder, Silicon Iron Powder
Chemical Formula	FeSi Alloy
Silicon Content	15% – 90%
Iron Content	Balance
Carbon Content	Low Carbon Grade Available
Particle Size	50 Mesh – 325 Mesh
Common Grades	FeSi15, FeSi45, FeSi65, FeSi70, FeSi75, FeSi90
Appearance	Grey Metallic Powder
Moisture Content	≤0.5%
Packaging	25 kg Bags / 500-1000 kg Jumbo Bags
Application	Steelmaking, Foundry, Heavy Media Separation

IF YOU ARE WILLING TO BUY FERRO SILICONE POWDER FROM VERIFIED IRANIAN SUPPLIERS, PLEASE SCROLL DOWN AND SUBMIT YOUR REQUEST.

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FAQ Ferro Silicon Powder

Ferro Silicon Powder is mainly used for steel deoxidation, alloy production, foundry applications, heavy media separation, and metallurgical processes.

Ferro Silicon Powder is also known as Ferrosilicon Powder, FeSi Powder, Silicon Iron Powder, and Ferro Silicon Alloy Powder.

Common particle sizes include 50 mesh, 100 mesh, 200 mesh, and 325 mesh, with customized sizes available based on customer requirements.

FeSi 70% and FeSi 75% grades are commonly used for steel deoxidation and alloying because of their effective silicon content.

You can find a suitable supplier in Iran for Ferro Silicon Powder through Irancorps, which connects international buyers with verified Iranian manufacturers and exporters.

The main advantages include high efficiency in deoxidation, controlled chemical composition, improved metal quality, and suitability for various industrial applications.