description of ferro phosphorus
Ferrophosphorus is an alloy of iron and phosphorus. This ferroalloy contains high proportions of Iron Phosphides, Fe₂P, and Fe₃P. The material 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.
properties of Ferrophosphorus
Ferrophosphorus can react chemically with elements such as oxygen and sulfur and can form alloys with other metals under certain conditions.
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
Ferrophosphorus can be used as a construction aggregate for the production of high-density concrete for radiation shielding, as an alternative to usually used steel punchings and shots. It can be used with both Portland cement and magnesia cement.
Ferrophosphorus is mainly used as an alloy additive in the metallurgical industry. By adding an appropriate amount of ferrophosphorus, the properties of the alloy can be improved and its hardness and strength can be increased. Ferrophosphorus can also lower the melting point and viscosity of the alloy, making it easier to control the smelting process.
manufacture of Ferrophosphorus
Chemical preparation of ferrophosphorus usually uses reactants such as hydroxides and acids. The specific steps are as follows:
1. First, dissolve an appropriate amount of hydroxide in water to form hydroxide ions.
2. Add an appropriate amount of acid to the solution and react with hydroxide ions to generate water and corresponding salts.
3. Dry the obtained salt to obtain the ferrophosphorus product.
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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