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材料 >> 金属材料
镉,箔, Cd, 0.005mm厚
镉,箔, Cd, 0.005mm厚图片
品牌: Goodfellow
纯度含量: 99.7%
产地: 英国
索取资料及报价
品牌:Goodfellow
纯度含量:99.7%
产地:英国
产品介绍
订货号包装规格
Disc
515-159-394mm
394-913-326mm
364-173-488mm
521-686-0810mm
210-751-8415mm
Sizes
379-067-4625mm x 25mm
666-895-2250mm x 50mm
477-536-91100mm x 100mm
766-857-5425mm x 25mm

产品参数

Diameter[直径]4mm - 15mm
Purity[纯度]99.7%
Thickness[厚度]0.005mm
Typical Analysis(典型分析)
Ag25 PPM
Al200 PPM
Au8 PPM
Ba10 PPM
Bi8 PPM
Ca80 PPM
Cr50 PPM
Cu100 PPM
Fe300 PPM
In200 PPM
K150 PPM
Mg50 PPM
Mn20 PPM
Mo40 PPM
Na80 PPM
Ni80 PPM
Pb20 PPM
Si80 PPM
Sn100 PPM
Zn1000 PPM
Atomic Properties(原子属性)
Atomic number48
Atomic weight ( amu )112.41000
Crystal structureHexagonal Close Packed
Electronic structureKr4d¹⁰5s²
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 shown2
Electrical Properties(电气特性)
Electrical resistivity ( μOhmcm )7.3@20℃
Superconductivity critical temperature ( K )0.5170
Temperature coefficient ( K⁻¹ )0.00430 @0-100℃
Thermal emf against Pt (cold 0C - hot 100C) ( mV )0.91
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ )31.000 @0-100℃
Latent heat of evaporation ( J g⁻¹ )886
Latent heat of fusion ( J g⁻¹ )57.00
Melting point ( C )321.00
Specific heat ( J K⁻¹ kg⁻¹ )232.0 @25℃
Thermal conductivity ( W m⁻¹ K⁻¹ )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 conditionPolycrystalline
Material conditionCast
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⁻³ )8.640 @20℃

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%

环境

进入环境后可对环境的一个或多个组成部分构成即时或延迟危害的化学品。

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