钛,箔, Ti, 0.0025mm厚, 4N
| 品牌: | Goodfellow | | 纯度含量: | 99.99% | | 产地: | 英国 |
产品介绍
| 订货号 | 包装规格 | | Sizes | | 802-112-60 | 25 mm x 25 mm | | 453-672-30 | 50 mm x 50 mm |
产品参数 | Purity[纯度] | 99.99% | | Thickness[厚度] | 0.0025mm | | Typical Analysis(典型分析) | | Al | <3 PPM | | Ca | <2 PPM | | Cr | <6 PPM | | Cu | <10 PPM | | Fe | <10 PPM | | Mg | <1 PPM | | Mn | <1 PPM | | Nb | <5 PPM | | Ni | <3 PPM | | S | <1 PPM | | Si | <5 PPM | | V | <3 PPM | | Zn | <1 PPM | | Zr | <3 PPM | | Atomic Properties(原子属性) | | Atomic number | 22 | | Atomic weight ( amu ) | 47.88000 | | Crystal structure | Hexagonal Close Packed | | Electronic structure | Ar3d²4s² | | Ionisation potential ( No./eV ) | 3 / 27.5 | | Ionisation potential ( No./eV ) | 4 / 43.3 | | Ionisation potential ( No./eV ) | 5 / 99.2 | | Ionisation potential ( No./eV ) | 1 / 6.82 | | Ionisation potential ( No./eV ) | 2 / 13.6 | | Ionisation potential ( No./eV ) | 6 / 119 | | Natural isotope distribution ( Mass No./% ) | 50 / 5.3 | | Natural isotope distribution ( Mass No./% ) | 49 / 5.5 | | Natural isotope distribution ( Mass No./% ) | 46 / 8.0 | | Natural isotope distribution ( Mass No./% ) | 48 / 73.7 | | Natural isotope distribution ( Mass No./% ) | 47 / 7.5 | | Photo-electric work function ( eV ) | 4.10 | | Thermal neutron absorption cross-section ( Barns ) | 6.1000 | | Valences shown | 2 ,3,4 | | Thermal Properties(热性能) | | Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 8.900 @0-100℃ | | Latent heat of evaporation ( J g⁻¹ ) | 8893 | | Latent heat of fusion ( J g⁻¹ ) | 365.00 | | Melting point ( C ) | 1660.00 | | Specific heat ( J K⁻¹ kg⁻¹ ) | 523.0 @25℃ | | Thermal conductivity ( W m⁻¹ K⁻¹ ) | 21.90 @0-100℃ | | Mechanical Properties(机械性能) | | Bulk modulus ( GPa ) ( Polycrystalline ) | 108.4 | | Hardness - Vickers ( kgf mm⁻² ) ( Annealed ) | 60 | | Izod toughness ( J m⁻¹ ) ( Annealed ) | 61 | | Material condition | Polycrystalline | | Material condition | Annealed | | Poisson's ratio ( Polycrystalline ) | 0.361 | | Tensile modulus ( GPa ) ( Polycrystalline ) | 120.20 | | Tensile strength ( MPa ) ( Annealed ) | 230.00 - 460.00 | | Yield strength ( MPa ) ( Annealed ) | 140.0 - 250.0 | | Physical Properties(物理性质) | | Boiling point ( C ) | 3287 | | Density ( g cm⁻³ ) | 4.500 @20℃ | | Electrical Properties(电气特性) | | Electrical resistivity ( μOhmcm ) | 54@20℃ | | Superconductivity critical temperature ( K ) | 0.4000 | | Temperature coefficient ( K⁻¹ ) | 0.00380 @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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