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镉,箔, Cd, As Rolled Temper, 0.5mm厚
镉,箔, Cd, As Rolled Temper, 0.5mm厚图片
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
产品介绍

Cadmium foils & sheets larger than 950x1000mm will require additional packing charges

订货号包装规格
Disc
137-052-974mm
532-697-576mm
100-577-008mm
500-917-5710mm
270-952-0515mm
227-923-9425mm
544-112-0750mm
279-401-69500mm x 500mm
929-606-24500mm x 1000mm
020-488-24950mm x 1000mm

产品参数

Diameter[直径]4mm - 50mm
Purity[纯度]99.95%
Temper[状态]As Rolled
Thickness[厚度]0.5mm
Typical Analysis(典型分析)
Ag20 PPM
Cu30 PPM
Pb200 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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