镉,线, Cd, 0.35mm 直径
| 品牌: | Goodfellow | | 纯度含量: | 99.95% | | 产地: | 英国 |
产品介绍
| 订货号 | 包装规格 | | Length (Round) | | 527-858-16 | 0.1m | | 587-087-38 | 0.2m | | 316-546-38 | 0.5m | | 640-333-10 | 1m | | 452-426-47 | 2m | | 141-835-02 | 5m |
产品参数 | Diameter[直径] | 0.35mm | | Length[长度] | 0.1m - 5m | | Purity[纯度] | 99.95% | | Typical Analysis(典型分析) | | Ag | 100 PPM | | Au | 25 PPM | | B | 100 PPM | | Cu | 100 PPM | | Fe | 1 PPM | | In | 50 PPM | | Mg | <1 PPM | | Pb | 30 PPM | | Si | 2 PPM | | Sn | 60 PPM | | Atomic Properties(原子属性) | | Atomic number | 48 | | Atomic weight ( amu ) | 112.41000 | | Crystal structure | Hexagonal Close Packed | | Electronic structure | Kr4d¹⁰5s² | | Ionisation potential ( No./eV ) | 2 / 16.9 | | Ionisation potential ( No./eV ) | 3 / 37.5 | | Ionisation potential ( No./eV ) | 1 / 8.99 | | Natural isotope distribution ( Mass No./% ) | 106 / 1.2 | | Natural isotope distribution ( Mass No./% ) | 108 / 0.9 | | Natural isotope distribution ( Mass No./% ) | 111 12.8 | | Natural isotope distribution ( Mass No./% ) | 112 / 24.0 | | Natural isotope distribution ( Mass No./% ) | 113 / 12.3 | | Natural isotope distribution ( Mass No./% ) | 116 / 7.6 | | Natural isotope distribution ( Mass No./% ) | 110 / 12.4 | | Natural isotope distribution ( Mass No./% ) | 114 / 28.8 | | Photo-electric work function ( eV ) | 4.00 | | Thermal neutron absorption cross-section ( Barns ) | 2450.0000 | | Valences shown | 2 | | Electrical Properties(电气特性) | | Electrical resistivity ( μOhmcm ) | 7.3@20℃ | | Superconductivity critical temperature ( K ) | 0.5170 | | Temperature coefficient ( K⁻¹ ) | 0.00430 @0-100℃ | | Thermal emf against Pt (cold 0C - hot 100C) ( mV ) | 0.91 | | Thermal Properties(热性能) | | Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 31.000 @0-100℃ | | Latent heat of evaporation ( J g⁻¹ ) | 886 | | Latent heat of fusion ( J g⁻¹ ) | 57.00 | | Melting point ( C ) | 321.00 | | Specific heat ( J K⁻¹ kg⁻¹ ) | 232.0 @25℃ | | Thermal conductivity ( W m⁻¹ K⁻¹ ) | 96.90 @0-100℃ | | Mechanical Properties(机械性能) | | Bulk modulus ( GPa ) ( Cast ) | 51.0 | | Bulk modulus ( GPa ) ( Polycrystalline ) | 51.0 | | Hardness - Mohs ( Cast ) | 2.00 | | Material condition | Polycrystalline | | Material condition | Cast | | Poisson's ratio ( Cast ) | 0.300 | | Poisson's ratio ( Polycrystalline ) | 0.300 | | Tensile modulus ( GPa ) ( Cast ) | 62.60 | | Tensile modulus ( GPa ) ( Polycrystalline ) | 62.60 | | Tensile strength ( MPa ) ( Cast ) | 71.00 | | Physical Properties(物理性质) | | Boiling point ( C ) | 765 | | Density ( g cm⁻³ ) | 8.640 @20℃ |
其他参数 公差
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