铁,粉末, Fe, 60μm最大粒度, 2N
| 品牌: | Goodfellow | | 纯度含量: | 99.0% | | 产地: | 英国 |
产品介绍
| 订货号 | 包装规格 | | Weight | | 219-753-74 | 100g | | 469-214-51 | 200g | | 651-812-81 | 500g | | 476-604-18 | 1000g | | 575-520-82 | 2000g | | 940-100-59 | 5000g | | 176-837-23 | 10000g | | 323-792-40 | 25000g |
产品参数 | Maximum Particle Size[最大粒度] | 60μm | | Purity[纯度] | 99.0% | | Weight[重量] | 100g - 25000g | | Typical Analysis(典型分析) | | C | <200 PPM | | P | <150 PPM | | S | <150 PPM | | Si | <1400 PPM | | Thermal Properties(热性能) | | Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 12.100 @0-100℃ | | Latent heat of evaporation ( J g⁻¹ ) | 6095 | | Latent heat of fusion ( J g⁻¹ ) | 272.00 | | Melting point ( C ) | 1535.00 | | Specific heat ( J K⁻¹ kg⁻¹ ) | 444.0 @25℃ | | Thermal conductivity ( W m⁻¹ K⁻¹ ) | 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⁻¹ ) ( 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 | Ar3d⁶4s² | | 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⁻³ ) | 7.870 @20℃ | | Electrical Properties(电气特性) | | Electrical resistivity ( μOhmcm ) | 10.1@20℃ | | Temperature coefficient ( K⁻¹ ) | 0.00650 @0-100℃ | | Thermal emf against Pt (cold 0C - hot 100C) ( mV ) | 1.98 |
环境 进入环境后可对环境的一个或多个组成部分构成即时或延迟危害的化学品。
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