Ferro silicon 72 is made from quartzite and coke, which are heated and smelted in an electric furnace through a professional process. Ferro silicon 72 is silvery gray in appearance with a metallic luster and can be processed into natural blocks, standard blocks, granules and powders according to requirements. Due to its rich content of silicon, ferro silicon 72 is often used in the deoxidation process in steel making, for example in some low alloy structural steel, spring steel, bearing steel, heat resistant steel and electrical silicon steel.
Ferro Silicon 72 is made from quartzite and coke, which are heated and smelted in an electric furnace through a professional process. Ferro silicon 72 is silvery gray in appearance with a metallic luster and can be processed into natural blocks, standard blocks, granules and powders according to requirements. Due to its rich content of silicon, ferro silicon 72 is often used in the deoxidation process in steel making, for example in some low alloy structural steel, spring steel, bearing steel, heat resistant steel and electrical silicon steel.
| Model | Chemical Composition (%) | |||||
| Si | Mn | Al | C | P | S | |
| FeSi72 | 72.0 | 0.4 | 2.0 | ≤0.2 | ≤0.04 | ≤0.02 |
Ferro silicon 72 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 72 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 72 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 72 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.
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Packaging can be customized according to customer requirements, including wooden frame, pallet and iron drum packaging. By default, ferro silicon 72 products can be packed in ton bags. The products can be exported to all over the world by land and sea transportation, so that customers from all over the world can use ferro silicon 72 products with confidence.
