Carbonyl Iron powder.

订货号	包装规格
Weight
808-376-91	100g
420-832-10	200g
604-013-37	500g
501-671-33	1000g
708-921-74	2000g

半岛bd体育手机客户端 参数

Mean Particle Size[平均粒度]	1-6
Product Shape[形状]	Spherical
Purity[纯度]	98.0%
Weight[重量]	100g - 2000g
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10?? K?? )	12.100 @0-100℃
Latent heat of evaporation ( J g?? )	6095
Latent heat of fusion ( J g?? )	272.00
Melting point ( C )	1535.00
Specific heat ( J K?? kg?? )	444.0 @25℃
Thermal conductivity ( W m?? K?? )	80.40 @0-100℃
Mechanical Properties(机械性能)
Bulk modulus ( GPa ) ( Polycrystalline )	169.8
Hardness - Mohs ( Polycrystalline )	4.00 - 5.00
Izod toughness ( J m?? ) ( Polycrystalline )	8 - 16
Material condition	Polycrystalline
Poisson's ratio ( Polycrystalline )	0.293
Tensile modulus ( GPa ) ( Polycrystalline )	211.40
Tensile strength ( MPa ) ( Polycrystalline )	180.00 - 210.00
Yield strength ( MPa ) ( Polycrystalline )	120.0 - 150.0
Atomic Properties(原子属性)
Atomic number	26
Atomic weight ( amu )	55.84700
Crystal structure	Body Centred Cubic
Electronic structure	Ar3d?4s?
Ionisation potential ( No./eV )	2 / 16.18
Ionisation potential ( No./eV )	5 / 75.0
Ionisation potential ( No./eV )	4 / 54.8
Ionisation potential ( No./eV )	3 / 30.65
Ionisation potential ( No./eV )	1 / 7.87
Ionisation potential ( No./eV )	6 / 99
Natural isotope distribution ( Mass No./% )	58 / 0.3
Natural isotope distribution ( Mass No./% )	57 / 2.1
Natural isotope distribution ( Mass No./% )	56 / 91.8
Natural isotope distribution ( Mass No./% )	54 / 5.8
Photo-electric work function ( eV )	4.40
Thermal neutron absorption cross-section ( Barns )	2.5600
Valences shown	2 , 3, 4, 6
Physical Properties(物理性质)
Boiling point ( C )	2750
Density ( g cm?? )	7.870 @20℃
Electrical Properties(电气特性)
Electrical resistivity ( μOhmcm )	10.1@20℃
Temperature coefficient ( K?? )	0.00650 @0-100℃
Thermal emf against Pt (cold 0C - hot 100C) ( mV )	1.98

环境

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