Deoxidizer: Ferro silicon is used in the steelmaking industry as a precipitation deoxidizer and diffusion deoxidizer.
Reducing agent: high-silicon ferro silicon or siliceous alloys can be used as reducing agents for the production of low-carbon iron alloys in the ferroalloy industry.
Alloying agent: Ferro silicon can be used as alloying agent for low-alloy structural steel, composite steel, spring steel, bearing steel, heat-resistant steel and electric silicon steel smelting, to produce single crystal silicon or to prepare non-ferrous metal alloys.
Inoculant: adding ferro silicon to cast iron can be used as an inoculant for nodular cast iron to prevent the formation of
carbides, promote precipitation and spheroidization of graphite, thereby improving the properties of cast iron.
Coating: Ferro silicon powder can be used as a suspension phase in the beneficiation industry, and can be used as a coating for welding rods in the welding rod manufacturing industry.
We are exporter of Ferro Silicon. FerroChrome is a kind of Ferro alloy which is formed by Ferro and Chrome,it is an important alloy addition in steel making. Ferrochrome (Fe Cr) is an alloy of chromium and containing between 50% and 70% chromium.
Ferro Silicon (FeSi)
Ferrosilicon is used as a source of silicon to reduce metals from their oxides and to deoxidize steel and other ferrous alloys. Ferrosilicon is also used for manufacture of silicon, corrosion-resistant and high-temperature-resistant ferrous silicon alloys, and silicon steel for electromotors and transformer cores Origin - India and China Payment Term - LC For price, specification and other details please contact us
Ferro Silicon Ferro Silicon has a melting point of 1200°C to 1250°C with a boiling point of 2355°C and Ferro Silicon contains about 2% of calcium and alluminium. Ferro Silicon, as an additive to the production process of ferrous metals, will impart several desirable properties upon the resultant alloy. Some of the primary benefits of adding Ferro Silicon to an alloy is to improve the corrosion resistant properties of the new compound, as well as to add to the high temperature heat- resistance properties of the new alloy, for example, in the production of silicon steel for use in transformer cores. Ferro Silicon is an atomised alloy, which is formed by combining iron and silicon with a silicon content range of 15% to 90%. Ferro Silicon is a universal “heat-blocker” used in the production of carbon and stainless steels.
SPECIFICATION: AL: 1.50% SI: 70-75% C: 0.15% P: 0.05% S: 0.05%
FerroSilicon uses coke, quartz (or silica) as raw material,and is made by electric furnace.Ferrosilicon is widely used in the steel making,iron casting ,low-carbon ferroalloy producing. Application: 1.In the steel making field,Ferrosilicon is used as deoxidizer and alloying agent to precipit and diffuse deoxidation.Adding a certain amount silicon of fe-si to the steel can obviously improve the strength ,hardness ,elasticity and permeability of steel. 2.In the iron casting,ferrosilicon is used as ball mile agent and alloying agent, especially in the nodular iron casting,Adding ferrosilicon to cast iron,it can prevent the formation of carbide and promote the precipitation of graphite and the nodulizing.then the mechanical capacity can be the same of steel's. 3.High-silicon ferrosilicon can be used for the production of the low-carbon reductant in ferro alloy industry. 4.In addition, ferrosilicon powder can be used as a suspended phase in the mineral processing industry and coatings for welding electrodes in the electrode manufactruing.
Fesi75-aSi 74.0~80.0Mn 0.4Ca 0.3Cr 0.1P 0.035S 0.02 Package: 1mt jumbo bag Dimensions: 0-10mm, 10-100mm
Ferro silic: 72%min / 75%min Al: 2%max C: 0.2%max S: 0.02%max P: 0.04%max Size: 10-60mm 90%min Packing in 1 mt bag and then put in containers
Si 75%min, al 2.0%max, c 0.2%max, s 0.03%max, p 0.04%max Size: 10-50mm, Packing: in 1 mt big bag
ferro silicon Ferrosilicon Lumps Si:75%/72%min Al:2.0%max C:0.2%max S:0.02%max P:0.04%max. Ferrosilicon Fines Si:75%/72% Al:2.0%max C:0.2%max S:0.02%max P:0.04%max Size:90%min or at buyer's option In 1mt PP woven bag . In 1mt pp woven bag Size:1-3mm,3-10mm,10-50mm,50-100mm 90%min or at buyer's option In 1mt PP woven bag .
