description of ferro phosphorus
Ferrophosphorus is an iron alloy with CAS number 8049-19-2. It is a gray solid material with a melting point between 1050-1100°C.
Ferrophosphorus is mainly composed of two elements: phosphorus and iron. Phosphorus is a non-metallic element with the chemical symbol P and atomic number 15. Iron is a transition metal element with the chemical symbol Fe and atomic number 26.
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
The addition of ferrophosphorus is used to produce powder metallurgical steel with good magnetic properties. Iron phosphide acts here as a solid solution hardener and sintering aid. Higher amounts improve magnetic properties but also require strict control of process parameters to prevent phosphorus from segregating at grain boundaries and causing excessive brittleness.
Ferrophosphorus is a fertilizer additive. Plant growth requires a large number of nutrients, among which phosphorus is one of the essential elements for plants. By adding ferrophosphorus to the soil, it can provide the phosphorus elements needed by plants and promote plant growth and development.
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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