description of ferro phosphorus
Ferrophosphorus is an iron alloy used in many industrial applications. This material is mainly composed of iron, phosphorus and other small amounts of elements.
Ferrophosphorus is a byproduct of phosphorus production in submerged-arc furnaces from apatites, by their reduction with carbon. It is formed from the iron oxide impurities. Ferrophosphorus is obtained from phosphorus-making electric furnaces and changes the corrosion resistance of steel. Ferrophosphorus is used as an alloying agent in the steelmaking industry and can also produce phosphates.
ferro phosphorus product specifications
| Brand | Chemical Composition (%) | ||||
| P | Si | C | S | Mn | |
| ≤ | |||||
| FeP24 | 23.0～25.0 | 3.0 | 1.0 | 0.5 | 2.0 |
| FeP21 | 20.0～＜23.0 | 3.0 | 1.0 | 0.5 | 2.0 |
| FeP18 | 17.0～＜20.0 | 3.0 | 1.0 | 0.5 | 2.5 |
| FeP16 | 15.0～＜17.0 | 3.0 | 1.0 | 0.5 | 2.5 |
Use of Ferrophosphorus
As deoxidizer and alloy additive. In the steelmaking process, ferrophosphate is used to remove sulfur and phosphorus, adjust alloy composition, and improve steel properties.
Ferrophosphate can also be used to produce phosphates, which are widely used to improve the corrosion resistance and oxidation resistance of metal materials.
In addition, many organic compounds of phosphorus have a variety of uses, including as additives in gasoline and lubricants, and as a plasticizer in plastics that would otherwise become hard and inconvenient.
manufacture of Ferrophosphorus
The preparation of ferrophosphorus by metallurgical methods is mainly achieved through high-temperature reactions. The specific steps are as follows:
1. Put appropriate amounts of phosphorus and iron into the high-temperature reactor.
2. Heat the reactor to the appropriate temperature.
3. At high temperatures, phosphorus and iron react to form phosphorus-iron products.
4. The product is cooled and subjected to subsequent processing steps to obtain pure iron phosphorus.
company advantage
Located in Anyang City, Henan Province, China, Zhen An Metallurgy is experienced in production and can offer products with reliable quality.
Zhen An Metallurgy has its metallurgical experts, particle size, and packaging that can be customized per customer requirements and entitled to independently import and export.
how to contact us
ZHENAN INTERNATIOANL CO., LTD
Mobile: +86-16638297595 (WhatsApp)
Fax: +86-372-5055180
Email: hester@zaferroalloy.com
Website: www.zaferroalloy.cn
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