Ferro Silicon Lumps

Ferro Silicon Lumps 72/75

Ferro silicon lumps is a silvery gray ferrosilicon, which is used primarily as a breeder and spheroidizer in the foundry industry and as a deoxidizer in the steelmaking industry, FeSi ferrosilicon power and lumps are  common model of ferro silicon that is very popular. ferro silicon 72/75 is used as an additive in the ferrous metal production process and will give some desirable properties to the alloys produced. Some of the main benefits of adding ferrosilicon to an alloy are to improve the anti-corrosive Also, increasing the high temperature heat resistance of the new alloy, for example, in the production of silicon steel for transformer cores.

Ferro Silicon Lumps Specification

Ferro Silicon Briquette Grade Chemical Composition%
Si Al S C P
FeSi75 ≤75.0 ≤ 1.5 0.02 ≤0.1 ≤0.035
FeSi72 ≤72.0 ≤ 2.0 0.02 ≤0.2 ≤0.040
Learn About Silicon Carbide which is More Cost Effective for Steelmaking and Foundry Industry


Ferrosilicon is widely used in steel making and casting. In the steelmaking process, the steel needs to be oxygenated to achieve the ideal high temperature environment, and too much oxygen at a later stage tends to produce more oxides in the steel, which affects the quality of the steel. At the same time, ferro silicon 75 can also effectively promote the fluidity of the steel, improve the absorption rate, reduce the production cost and increase the profit of the steel mill.

Ferro silicon can also be used as an alternative to inoculants in casting to enhance the formation and increase the number of eutectic pellets. The addition of ferro silicon in the production of ductile iron can effectively prevent the formation of carbides in the iron and promote the precipitation and spheroidization of graphite. It can effectively improve the fluidity of the iron, thus preventing clogging of the outlet and reducing the tendency of white mouth of the casting.


If you are not good at procuring ferro silicon for use, then please choose us JBT, JBT with decades of experience in ferrosilicon production, to provide high quality ferro silicon as the goal, is committed to creating a high-quality + easy procurement mode, after-sales service customer service staff is very professional, you need to communicate with customer service before purchasing the required product indicators. You can easily purchase ferro silicon products, save time and effort, enjoy VIP star treatment, dedicated service visits to ensure that customers do not have any technical problems in the use of the process, provide timely ferro silicon price information, and provide price concessions for new and old customers, so that customers really get high quality ferro silicon 75 products at low prices.


Packaging can be customized according to customer requirements, including wooden frame, pallet and iron drum packaging. By default, ferro silicon products can be packed in ton bags. The products can be exported to all over the world by land + sea, so that customers all over the world can use ferro silicon products with confidence.



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