钆,箔, Gd, As Rolled Temper, 0.01mm厚, 2N
品牌: | Goodfellow | 纯度含量: | 99.0% | 产地: | 英国 |
产品介绍
This foil has a limited shelf-life and is normally made to order for delivery within 4-6 weeks. Returns will not be accepted unless we are notified within 30 days of our invoice date. 订货号 | 包装规格 | Sizes | 723-716-95 | 25mm x 25mm | 232-794-74 | 50mm x 50mm |
产品参数 Purity[纯度] | 99.0% | Temper[状态] | As Rolled | Thickness[厚度] | 0.01mm | Atomic Properties(原子属性) | Atomic number | 64 | Atomic weight ( amu ) | 157.25000 | Crystal structure | Hexagonal Close Packed | Electronic structure | Xe4f⁷5d¹6s² | Ionisation potential ( No./eV ) | 2 / 12.1 | Ionisation potential ( No./eV ) | 1 / 6.14 | Natural isotope distribution ( Mass No./% ) | 160 / 21.8 | Natural isotope distribution ( Mass No./% ) | 155 / 14.8 | Natural isotope distribution ( Mass No./% ) | 157 / 15.7 | Natural isotope distribution ( Mass No./% ) | 152 / 0.2 | Natural isotope distribution ( Mass No./% ) | 158 / 24.8 | Natural isotope distribution ( Mass No./% ) | 156 / 20.5 | Natural isotope distribution ( Mass No./% ) | 154 / 2.2 | Photo-electric work function ( eV ) | 3.10 | Thermal neutron absorption cross-section ( Barns ) | 49000.0000 | Valences shown | 3 | Mechanical Properties(机械性能) | Bulk modulus ( GPa ) ( Polycrystalline ) | 39.1 | Hardness - Vickers ( kgf mm⁻² ) ( Polycrystalline ) | 55 | Material condition | Polycrystalline | Poisson's ratio ( Polycrystalline ) | 0.260 | Tensile modulus ( GPa ) ( Polycrystalline ) | 56.20 | Tensile strength ( MPa ) ( Polycrystalline ) | 193.00 | Yield strength ( MPa ) ( Polycrystalline ) | 179.0 | Thermal Properties(热性能) | Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 6.400 @0-100℃ | Latent heat of evaporation ( J g⁻¹ ) | 1920 | Latent heat of fusion ( J g⁻¹ ) | 98.70 | Melting point ( C ) | 1313.00 | Specific heat ( J K⁻¹ kg⁻¹ ) | 230.0 @25℃ | Thermal conductivity ( W m⁻¹ K⁻¹ ) | 10.50 @0-100℃ | Physical Properties(物理性质) | Boiling point ( C ) | 3266 | Density ( g cm⁻³ ) | 7.895 @25℃ | Electrical Properties(电气特性) | Electrical resistivity ( μOhmcm ) | 134@20℃ | Temperature coefficient ( K⁻¹ ) | 0.00176 @0-100℃ |
其他参数 公差 长度 | <100mm | ±1mm |
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≥100mm | +2% / -1% | 直径 | <100mm | ±1mm |
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≥100mm | +2% / -1% | 厚度 | <0.01mm | ±25% |
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≤0.05mm | ±15% | >0.05mm | ±10% | 长度 1 | <100mm | ±1mm |
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≥100mm | +2% / -1% | 长度 2 | <100mm | ±1mm |
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≥100mm | +2% / -1% |
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