description of ferro phosphorus
Ferrophosphorus is obtained from phosphorus-making electric furnaces. It is a symbiotic compound containing 20-26% phosphorus and 0.1-6% silicon, which can change the corrosion resistance and chipping properties of steel. Ferrophosphorus is used as an alloying agent in the steelmaking industry and can also produce phosphates.
properties of Ferrophosphorus
Ferrophosphorus can react chemically with elements such as oxygen and sulfur and can form alloys with other metals under certain conditions. The melting temperature range of iron containing 18% to 25% phosphorus is 1100~1250℃, and the density is 5.8~6.5g/cm3.
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
Adding phosphorus to some steel types can improve the strength, corrosion resistance, and processability of the steel, but it also increases the brittleness of the steel. Adding phosphorus to cast iron can improve the fluidity of molten iron, thereby improving the performance and surface quality of castings; gray cast iron contains 0.5% phosphorus, which can improve its tensile strength.
Ferrophosphorous is a versatile material whose application in different fields significantly improves the material's performance and durability. Ferrophosphorous is widely used in agriculture, food additives, battery manufacturing, and other fields.
manufacture of Ferrophosphorus
Ferrophosphorus is produced by reducing apatite with carbon at high temperatures. Silica is added to form calcium silicate. Add steel scraps and restore the original apatite. Silica is added to form calcium silicate. Add steel scraps and reduced phosphorus to generate Fe2P.
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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