锌,箔, Zn, 0.02mm厚, 3N
| 品牌: | Goodfellow | | 纯度含量: | 99.9% | | 产地: | 英国 |
产品介绍
| 订货号 | 包装规格 | | Disc | | 782-212-57 | 4 mm | | 776-565-28 | 6 mm | | 070-652-55 | 8 mm | | 831-574-42 | 10 mm | | 946-807-59 | 15 mm | | Sizes | | 408-675-66 | 25 mm x 25 mm | | 617-422-46 | 50 mm x 50 mm | | 751-800-23 | 100 mm x 100 mm |
产品参数 | Diameter[直径] | 4 mm - 15 mm | | Purity[纯度] | 99.9% | | Thickness[厚度] | 0.02mm | | Typical Analysis(典型分析) | | Ag | 40 PPM | | Al | 15 PPM | | Au | 20 PPM | | B | 15 PPM | | Ba | 15 PPM | | Bi | 8 PPM | | Ca | 100 PPM | | Cd | 75 PPM | | Cr | 1 PPM | | Cu | 400 PPM | | Fe | 12 PPM | | In | 8 PPM | | K | 100 PPM | | Mg | 1 PPM | | Na | 40 PPM | | Ni | 25 PPM | | Pb | 180 PPM | | Si | 1 PPM | | Sn | 10 PPM | | Atomic Properties(原子属性) | | Atomic number | 30 | | Atomic weight ( amu ) | 65.38000 | | Crystal structure | Hexagonal Close Packed | | Electronic structure | Ar3d¹⁰4s² | | Ionisation potential ( No./eV ) | 6 / 108 | | Ionisation potential ( No./eV ) | 1 / 9.39 | | Ionisation potential ( No./eV ) | 4 / 59.4 | | Ionisation potential ( No./eV ) | 3 / 39.7 | | Ionisation potential ( No./eV ) | 2 / 17.96 | | Ionisation potential ( No./eV ) | 5 / 82.6 | | Natural isotope distribution ( Mass No./% ) | 64 / 48.6 | | Natural isotope distribution ( Mass No./% ) | 67 / 4.1 | | Natural isotope distribution ( Mass No./% ) | 68 / 18.8 | | Natural isotope distribution ( Mass No./% ) | 70 / 0.6 | | Natural isotope distribution ( Mass No./% ) | 66 / 27.9 | | Photo-electric work function ( eV ) | 4.30 | | Thermal neutron absorption cross-section ( Barns ) | 1.1000 | | Valences shown | 2 | | Mechanical Properties(机械性能) | | Bulk modulus ( GPa ) ( Polycrystalline ) | 69.4 | | Hardness - Mohs ( Polycrystalline ) | 2.50 | | Material condition | Polycrystalline | | Poisson's ratio ( Polycrystalline ) | 0.249 | | Tensile modulus ( GPa ) ( Polycrystalline ) | 104.50 | | Thermal Properties(热性能) | | Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 31.000 @0-100℃ | | Latent heat of evaporation ( J g⁻¹ ) | 1748 | | Latent heat of fusion ( J g⁻¹ ) | 111.00 | | Melting point ( C ) | 419.50 | | Specific heat ( J K⁻¹ kg⁻¹ ) | 388.0 @25℃ | | Thermal conductivity ( W m⁻¹ K⁻¹ ) | 116.00 @0-100℃ | | Physical Properties(物理性质) | | Boiling point ( C ) | 907 | | Density ( g cm⁻³ ) | 7.140 @20℃ | | Electrical Properties(电气特性) | | Electrical resistivity ( μOhmcm ) | 5.96@20℃ | | Superconductivity critical temperature ( K ) | 0.8500 | | Temperature coefficient ( K⁻¹ ) | 0.00420 @0-100℃ | | Thermal emf against Pt (cold 0C - hot 100C) ( mV ) | 0.76 |
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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