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材料 >> 金属材料
镉,线, Cd, 0.35mm 直径
镉,线, Cd, 0.35mm 直径图片
品牌: Goodfellow
纯度含量: 99.95%
产地: 英国
索取资料及报价
品牌: Goodfellow
纯度含量: 99.95%
产地: 英国
半岛bd体育手机客户端 介绍
订货号 包装规格
Length (Round)
527-858-16 0.1m
587-087-38 0.2m
316-546-38 0.5m
640-333-10 1m
452-426-47 2m
141-835-02 5m

半岛bd体育手机客户端 参数

Diameter[直径] 0.35mm
Length[长度] 0.1m - 5m
Purity[纯度] 99.95%
Typical Analysis(典型分析)
Ag 100 PPM
Au 25 PPM
B 100 PPM
Cu 100 PPM
Fe 1 PPM
In 50 PPM
Mg <1 PPM
Pb 30 PPM
Si 2 PPM
Sn 60 PPM
Atomic Properties(原子属性)
Atomic number 48
Atomic weight ( amu ) 112.41000
Crystal structure Hexagonal Close Packed
Electronic structure Kr4d??5s?
Ionisation potential ( No./eV ) 2 / 16.9
Ionisation potential ( No./eV ) 3 / 37.5
Ionisation potential ( No./eV ) 1 / 8.99
Natural isotope distribution ( Mass No./% ) 106 / 1.2
Natural isotope distribution ( Mass No./% ) 108 / 0.9
Natural isotope distribution ( Mass No./% ) 111 12.8
Natural isotope distribution ( Mass No./% ) 112 / 24.0
Natural isotope distribution ( Mass No./% ) 113 / 12.3
Natural isotope distribution ( Mass No./% ) 116 / 7.6
Natural isotope distribution ( Mass No./% ) 110 / 12.4
Natural isotope distribution ( Mass No./% ) 114 / 28.8
Photo-electric work function ( eV ) 4.00
Thermal neutron absorption cross-section ( Barns ) 2450.0000
Valences shown 2
Electrical Properties(电气特性)
Electrical resistivity ( μOhmcm ) 7.3@20℃
Superconductivity critical temperature ( K ) 0.5170
Temperature coefficient ( K?? ) 0.00430 @0-100℃
Thermal emf against Pt (cold 0C - hot 100C) ( mV ) 0.91
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10?? K?? ) 31.000 @0-100℃
Latent heat of evaporation ( J g?? ) 886
Latent heat of fusion ( J g?? ) 57.00
Melting point ( C ) 321.00
Specific heat ( J K?? kg?? ) 232.0 @25℃
Thermal conductivity ( W m?? K?? ) 96.90 @0-100℃
Mechanical Properties(机械性能)
Bulk modulus ( GPa ) ( Cast ) 51.0
Bulk modulus ( GPa ) ( Polycrystalline ) 51.0
Hardness - Mohs ( Cast ) 2.00
Material condition Polycrystalline
Material condition Cast
Poisson's ratio ( Cast ) 0.300
Poisson's ratio ( Polycrystalline ) 0.300
Tensile modulus ( GPa ) ( Cast ) 62.60
Tensile modulus ( GPa ) ( Polycrystalline ) 62.60
Tensile strength ( MPa ) ( Cast ) 71.00
Physical Properties(物理性质)
Boiling point ( C ) 765
Density ( g cm?? ) 8.640 @20℃

其他参数

公差

直径 ±10%
长度 +5% / -1%
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