Ferro-phosphorus is a symbiotic compound with a phosphorus content ranging from 18-26 per cent and a silicon content ranging from 0.1-6 per cent, obtained from a phosphorus smelting electric furnace, smelted in a blast furnace with phosphorus ore and iron ore. As an alloying agent, phosphates can also be generated in steelmaking, which can improve the corrosion resistance and workability of steel.
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sale01@tsferroalloy.comPhosphorus is a harmful impurity in most steels. But it has a special role in some cases. For example, the addition of phosphorus to some kinds of steel can improve the strength, corrosion resistance and machinability of steel, but increase the brittleness of steel. Adding phosphorus to cast iron can improve the fluidity of molten iron and thus improve the properties and surface quality of castings. Gray cast iron contains 0.5% phosphorus, which can increase its tensile strength. The wear-resistant cast iron contains about 0.15% phosphorus, which can significantly improve its wear resistance.
Phosphorus iron can be used as additive of phosphorus in steelmaking and casting. The company supply high quality refined phosphorus iron ball, phosphorus content of more than 23%, no impurities, no powder, phosphorus content is particularly stable, beautiful appearance, good strength, good operation before furnace batching, particle size can also be processed according to user requirements, transportation and loading and unloading basically no powder.
Alloy additive
Ferro-phosphorus is mainly added to steel as an alloying element to improve the strength and hardness of steel. A moderate amount of phosphorus can improve the mechanical properties of steel, especially at low temperatures.
Improve casting performance
In the casting process, iron phosphorus can be used as an inoculant to improve the fluidity and casting properties of cast iron, reduce casting defects and improve the quality of castings.
Manufacture of special steel
Ferro-phosphorus is used in the manufacture of certain special steels, such as high-strength low alloy (HSLA) steels, to improve their wear resistance and corrosion resistance.
Phosphating
In the metallurgical industry, Ferro-phosphorus is used in the phosphating treatment of metal surfaces to form a protective film that enhances the corrosion resistance and adhesion of the metal.
Other applications
Ferro-phosphorus can also be used in electric arc furnace smelting, ferro-alloy production and other fields, as an important raw material
1. Mainly used as alloying agent and deoxidising agent for special steel in metallurgical industry.
2. Widely used in rolls, automobile cylinder liners, engine bearings and large castings to improve the
impact resistance and wear resistance of mechanical parts.
3. Phosphorus is partially soluble in ferrite in steel, which reduces the plasticity and toughness of steel and increases the brittle transition.
25Kg/bag, 1MT/bag or according to customer's requirements
1.100% EXW Price
2.100% irrevocable L/C at sight
3.30% advance payment, Balance against copy B/L.
Within 10 days after receiving the prepayment.
Henan Tiesheng Alloy New Material is a professinal ferroalloys manufacturer. The main products are Nodulizer,Inoculant, Ferro Silicon, Calcium Silicon, Spheroidizing Wire, Magnesium Ingot, Recarburizer, Silicon Carbide, Silicon Metal, etc.
Ferrophosphorus is one of the ferroalloys commonly used in steel industry. Products are exported to Malaysia, the Philippines, Singapore, South Korea, Japan and Europe and the United States and other countries and regions. The quality of lc ferro chromium products is stable and the price is low. It is well received by customers.
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