鉄粉
Iron Powder

①還元鉄粉 (Reduced Iron powder)

仕様(Specification)

グレード (Grade) 構成(Chemical composition) 見掛密度(Apparent density) 粒度(Particle distribution)
Fe C S O Al P Mn Si +100mesh (150μm) +200mesh (75μm) +325mesh (45μm)
R-Fe80 99.0% 0.02% 0.01% 0.30% 0.40% 0.01% 0.10% 0.05% 2.3-2.8 g/cm3 10% ≦45% 85-95%
R-Fe100 99.0% 0.02% 0.01% 0.30% 0.40% 0.01% 0.10% 0l05% 3% ≦45% 85-95%
R-Fe200 99.0% 0.02% 0.01% 0.35% 0.40% 0.02% 0.10% 0.10% 2.5-2.8 g/cm3 ≦8% ≦55%
R-Fe300 99.0% 0.02% 0.01% 0.40% 0.40% 0.02% 0.10% 0.10% ≦8%
R-Fe400 99.0% 0.02% 0.01% 0.40% 0.40% 0.02% 0.10% 0.10% ≦2%
R-Fe985 98.5% 0.05% 0.02% 0.40% 0.30% 0.03% 0.35% 0.12% 2.3-2.6 g/cm3 5% ≦45% 70-95%
R-Fe98 98.0% 0.05% 0.02% 0.50% 0.30% 0.04% 0.40% 0.15% 5% ≦45% 70-95%
R-Fe97 97.0% 0.10% 0.04% 0.80% 0.40% 0.06% 0.70% 0.30% 5% ≦45% 70-95%

➁アトマイズ鉄粉 (Atomozed Iron powder)

仕様(Specification)

グレード (Grade) 構成(Chemical composition) 見掛密度(Apparent density) 粒度(Particle distribution)
Fe C S O Al P Mn Si +100mesh (150μm) +200mesh (75μm) +325mesh (45μm)
A-Fe100 99.50% 0.01% 0.01% 0.15% 0.10% 0.01% 0.08% 0.03% 2.9-3.1 g/cm3 4% ≦45% 65-85%
A-Fe200 99.50% 0.01% 0.02% 0.25% 0.20% 0.02% 0.20% 0.05% ≦8% 45-65%
A-Fe300 99.50% 0.01% 0.02% 0.30% 0.20% 0.02% 0.20% 0.05% ≦8%
A-Fe40.30 99.00% 0.01% 0.01% 0.20% 0.02% 0.10% 0.05% 2.9-3.2 g/cm3 ≦90%
A-Fe40.37 99.00% 0.01% 0.01% 0.20% 0.02% 0.10% 0.05% 3.6-3.8 g/cm3 ≦90%

③鉄微粉 (Ultra Fine Iron powder)

仕様(Specification)

グレード (Grade) 構成(Chemical composition) 見掛密度(Apparent density) 粒度(Particle distribution)
Fe C S O Al P Mn Si D50 (μm)
F-Fe1 99.00% 0.30% 0.01% 0.80% 1.0-1.5 g/cm3 2~4
F-Fe2 99.00% 0.30% 0.01% 0.70% 1.0-1.8 g/cm3 4~5
F-Fe3 99.00% 0.30% 0.01% 0.50% 1.2-1.8 g/cm3 5~7
F-Fe4 99.00% 0.30% 0.01% 0.70% 1.9-2.5 g/cm3 7~9