品牌: Goodfellow纯度含量: 99.9%产地: 英国
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| 品牌: | Goodfellow | | 纯度含量: | 99.9% | | 产地: | 英国 |
产品介绍 | 订货号 | 包装规格 | | Length (Round) | | 144-830-88 | 0.2m | | 822-295-42 | 0.5m | | 523-857-99 | 1m | | 246-940-49 | 2m | | 692-840-10 | 5m | | 503-130-71 | 10m | | 964-683-19 | 25m | | 775-058-24 | 50m | | 981-484-14 | 75m | | 412-750-33 | 100m |
产品参数 | Conductor Diameter[导体直径] | 0.015mm | | Insulation Thickness[绝缘厚度] | 0.002mm | | Insulation[绝缘材料] | Polyimide | | Length[长度] | 0.2m - 100m | | Purity[纯度] | 99.9% | | Mechanical Properties(机械性能) | | Bulk modulus ( GPa ) ( Hard ) | 311.0 | | Bulk modulus ( GPa ) ( Soft ) | 311.0 | | Hardness - Vickers ( kgf mm⁻² ) ( Hard ) | 500 | | Hardness - Vickers ( kgf mm⁻² ) ( Soft ) | 360 | | Material condition | Soft | | Material condition | Hard | | Poisson's ratio ( Hard ) | 0.280 | | Poisson's ratio ( Soft ) | 0.280 | | Tensile modulus ( GPa ) ( Hard ) | 411.00 | | Tensile modulus ( GPa ) ( Soft ) | 411.00 | | Tensile strength ( MPa ) ( Hard ) | 1920.00 | | Tensile strength ( MPa ) ( Soft ) | 550.00 - 620.00 | | Yield strength ( MPa ) ( Soft ) | 550.0 | | Atomic Properties(原子属性) | | Atomic number | 74 | | Atomic weight ( amu ) | 183.85000 | | Crystal structure | Body Centred Cubic | | Electronic structure | Xe4f¹⁴5d⁴6s² | | Ionisation potential ( No./eV ) | 1 / 7.98 | | Ionisation potential ( No./eV ) | 2 / 17.7 | | Natural isotope distribution ( Mass No./% ) | 183 / 14.3 | | Natural isotope distribution ( Mass No./% ) | 182 / 26.3 | | Natural isotope distribution ( Mass No./% ) | 186 / 28.6 | | Natural isotope distribution ( Mass No./% ) | 180 / 0.1 | | Natural isotope distribution ( Mass No./% ) | 184 / 30.7 | | Photo-electric work function ( eV ) | 4.55 | | Thermal neutron absorption cross-section ( Barns ) | 18.5000 | | Valences shown | 2 ,3,4,5,6 | | Electrical Properties(电气特性) | | Electrical resistivity ( μOhmcm ) | 5.4@20℃ | | Superconductivity critical temperature ( K ) | 0.0154 | | Temperature coefficient ( K⁻¹ ) | 0.00480 @0-100℃ | | Thermal emf against Pt (cold 0C - hot 100C) ( mV ) | 1.12 | | Thermal Properties(热性能) | | Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 4.500 @0-100℃ | | Latent heat of evaporation ( J g⁻¹ ) | 4009 | | Latent heat of fusion ( J g⁻¹ ) | 192.00 | | Melting point ( C ) | 3410.00 | | Specific heat ( J K⁻¹ kg⁻¹ ) | 133.0 @25℃ | | Thermal conductivity ( W m⁻¹ K⁻¹ ) | 173.00 @0-100℃ | | Physical Properties(物理性质) | | Boiling point ( C ) | 5660 | | Density ( g cm⁻³ ) | 19.300 @20℃ |
其他参数 公差 | 导体直径 | | ±10% |
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| 长度 | | +5% / -1% |
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| 绝缘厚度 | 仅有名义尺寸 |
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