订货号 | 包装规格 |
876-038-91 | 10mm x 10mm |
849-235-56 | 25mm x 25mm |
154-444-02 | 50mm x 50mm |
Disc | |
188-750-98 | 4mm |
593-869-99 | 6mm |
233-746-61 | 8mm |
218-327-47 | 10mm |
产品参数
Diameter[直径] | 4mm - 10mm |
Purity[纯度] | 99.95% |
Temper[状态] | As Rolled |
Thickness[厚度] | 0.5mm |
Typical Analysis(典型分析) | |
Ag | 50 PPM |
Al | 1 PPM |
Ca | 1 PPM |
Cu | 10 PPM |
Fe | 10 PPM |
Mg | 1 PPM |
Na | 1 PPM |
Pb | 10 PPM |
Pt | 40 PPM |
Rh | 20 PPM |
Si | 20 PPM |
Atomic Properties(原子属性) | |
Atomic number | 46 |
Atomic weight ( amu ) | 106.42000 |
Crystal structure | Face Centred Cubic |
Electronic structure | Kr4d¹⁰ |
Ionisation potential ( No./eV ) | 1 / 8.3 |
Ionisation potential ( No./eV ) | 2 / 19.4 |
Ionisation potential ( No./eV ) | 3 / 32.9 |
Natural isotope distribution ( Mass No./% ) | 108 / 26.7 |
Natural isotope distribution ( Mass No./% ) | 110 / 11.8 |
Natural isotope distribution ( Mass No./% ) | 104 / 11.0 |
Natural isotope distribution ( Mass No./% ) | 102 / 1.0 |
Natural isotope distribution ( Mass No./% ) | 105 / 22.2 |
Natural isotope distribution ( Mass No./% ) | 106 / 27.3 |
Photo-electric work function ( eV ) | 5.00 |
Thermal neutron absorption cross-section ( Barns ) | 6.0000 |
Valences shown | 2 , 3, 4 |
Mechanical Properties(机械性能) | |
Bulk modulus ( GPa ) ( Hard ) | 187.0 |
Bulk modulus ( GPa ) ( Soft ) | 187.0 |
Hardness - Vickers ( kgf mm⁻² ) ( Hard ) | 100 |
Hardness - Vickers ( kgf mm⁻² ) ( Soft ) | 40 |
Material condition | Soft |
Material condition | Hard |
Poisson's ratio ( Hard ) | 0.390 |
Poisson's ratio ( Soft ) | 0.390 |
Tensile modulus ( GPa ) ( Hard ) | 121.00 |
Tensile modulus ( GPa ) ( Soft ) | 121.00 |
Tensile strength ( MPa ) ( Hard ) | 325.00 |
Tensile strength ( MPa ) ( Soft ) | 140.00 - 195.00 |
Yield strength ( MPa ) ( Hard ) | 205.0 |
Yield strength ( MPa ) ( Soft ) | 34.5 |
Electrical Properties(电气特性) | |
Electrical resistivity ( μOhmcm ) | 10.8@20 |
Temperature coefficient ( K⁻¹ ) | 0.00420 @0-100 |
Thermal emf against Pt (cold 0C - hot 100C) ( mV ) | -0.57 |
Physical Properties(物理性质) | |
Boiling point ( C ) | 3140 |
Density ( g cm⁻³ ) | 12.000 @20℃ |
Thermal Properties(热性能) | |
Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 11.000 @0-100 |
Latent heat of evaporation ( J g⁻¹ ) | 3398 |
Latent heat of fusion ( J g⁻¹ ) | 157.00 |
Melting point ( C ) | 1554.00 |
Specific heat ( J K⁻¹ kg⁻¹ ) | 244.0 @25 |
Thermal conductivity ( W m⁻¹ K⁻¹ ) | 71.80 @0-100℃ |
其他参数
公差
长度 | <100mm | ±1mm |
---|---|---|
≥100mm | +2% / -1% | |
直径 | <100mm | ±1mm |
≥100mm | +2% / -1% | |
厚度 | <0.01mm | ±25% |
≤0.05mm | ±15% | |
>0.05mm | ±10% | |
长度 1 | <100mm | ±1mm |
≥100mm | +2% / -1% | |
长度 2 | <100mm | ±1mm |
≥100mm | +2% / -1% |