FeP18 Granules

Phosphorus and iron can form a series of compounds: Fe3P, Fe2P, FeP and FeP2. Iron phosphorus is mainly composed of Fe2P and Fe3P. Phosphorus iron containing 18%-25% phosphorus has a melting point of 1250-1350°C and a density of 5.8-6.5 g/cubic centimeter.

Ferrophosphorus is a common iron alloy, and most of its current production is used in the foundry industry. Phosphorus iron, also known as phosphorus iron, is used in casting to improve the fluidity of cast iron and thereby improve the quality of castings. Due to the high hardness of phosphorus eutectic, truck brake shoes contain 0.7%-1.0% phosphorus to improve their wear resistance.

Phosphorus can also improve and improve the cutting performance of steel, so iron-phosphorus is also often used as a phosphorus additive in the steelmaking industry. In general, phosphorus is harmful to most steels. At that time, in some special steels, it could improve the corrosion resistance of the steel. The use of phosphorus-containing thin cast steel plates can prevent adhesion between steel plates.

When producing coils, adding a small amount of phosphorus can increase its fluidity and avoid surface cracks. When producing high-phosphorus wear-resistant cast iron, phosphorus can form a uniform secondary phosphorus eutectic structure in the casting and distribute it in a network shape.

Ferrophosphorus FeP24 powder Factory

Iron phosphorus FeP24 powder Factory