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Iron powder is an aggregate of iron particles with a size of less than 1 mm, and is the main raw material for powder metallurgy. According to the particle size, it is customarily divided into five grades: coarse powder, medium powder, fine powder, fine powder and superfine powder. Iron powder composed of particles with a particle size in the range of 150-500μm is coarse powder, with a particle size of 44-150μm as medium powder, 10-44μm as fine powder, 0.5-10μm as very fine powder, and less than 0.5μm as ultra-fine powder pink.
ITEMS | Unit | reduced iron powder | reduced iron powder | water atomized iron powder | |
MFY85 | MFY97 | MFY98 | MFY99 | ||
Fe | % | 85-90 | 97 | 98-98.5 | 99-99.5 |
C | % | 0.03-0.04 | 0.01-0.03 | 0.006-0.01 | |
P | % | 0.02-0.03 | 0.02-0.03 | 0.007-0.01 | |
S | % | 0.02-0.03 | 0.02-0.03 | 0.008-0.01 | |
Mn | % | 0.3-0.4 | 0.22-0.28 | 0.10-0.15 | |
Si | % | 0.2-0.3 | 0.15-0.20 | 0.15-0.20 | |
HL | % | 0.3-0.5 | 0.01-0.03 | 0.15 | |
Hydrochloric acid | % | 0.3-0.5 | 0.02-0.04 | / | |
Bulk density | g/cm3 | 2.2-2.4 | 2.6 | 3.0-3.1 | |
Flowability | S/50g | 30-35 | 30-35 | 26-27 | |
Compressibility | g/cm3 | 6.3-6.5 | 6.5-6.7 | 7.0-7.2 |
Gongyi Yalv Material Co., Ltd is a production and sales manufacturer with over 100 employees.It is located in Gongyi Science & Technology Industrial Zone.The company is mainly engages in the production of refractory material, abrasives and water treatment materials.Porducts are Reduced Iron Powder, Atomized iron powder, sponge iron, brown fused alumina, white fused alumina,Walnut shell, silicon carbide, boron carbide, Poly aluminium chloride(PAC), Polyacrylamide(PAM),Coconut shell activatedc carbon, Phosphoric acid, Aluminum dihydrogen phosphate,Potassium aluminium fluoride,Sodium hexafluoroaluminate(Cryolite), Aluminium fluoride, Sodium hexametaphosphate, etcThe capacity of the company is more than 200.000 T per year.
Here are the certifications of quality , company license, customer specified product quality certification. We can provide you with one stop for purchasing, providing service, including logistic, custom clearance, testing, label design and others, and we aims at providing the excellent service, good quality product, and competitive price to make more opportunities for our customer, and fulfill win-win cooperation.