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材料 >> 金属材料
锡,箔, Sn, 0.002mm厚
锡,箔, Sn, 0.002mm厚图片
品牌: Goodfellow
纯度含量: 99.75%
产地: 英国
索取资料及报价
品牌: Goodfellow
纯度含量: 99.75%
产地: 英国
半岛bd体育手机客户端 介绍
订货号 包装规格
Sizes
475-336-86 25 mm x 25 mm
546-020-52 50 mm x 50 mm

半岛bd体育手机客户端 参数

Purity[纯度] 99.75%
Support[载体] Temporary Acrylic
Thickness[厚度] 0.002mm
Typical Analysis(典型分析)
Ag 3 PPM
Al 25 PPM
Au 50 PPM
B 5 PPM
Bi 10 PPM
Ca 150 PPM
Cd 1 PPM
Cr 400 PPM
Cu 800 PPM
Fe 400 PPM
Ga 2 PPM
In 3 PPM
K 200 PPM
Mg 7 PPM
Mn 30 PPM
Mo 50 PPM
Na 50 PPM
Ni 20 PPM
Pb 50 PPM
Sb 50 PPM
Si 60 PPM
Zn 20 PPM
Atomic Properties(原子属性)
Atomic number 50
Atomic weight ( amu ) 118.69000
Crystal structure Tetragonal
Electronic structure Kr4d??5s?5p?
Ionisation potential ( No./eV ) 2 / 14.63
Ionisation potential ( No./eV ) 5 / 72.3
Ionisation potential ( No./eV ) 3 / 30.5
Ionisation potential ( No./eV ) 4 / 40.7
Ionisation potential ( No./eV ) 1 / 7.34
Natural isotope distribution ( Mass No./% ) 122 / 4.6
Natural isotope distribution ( Mass No./% ) 124 / 5.6
Natural isotope distribution ( Mass No./% ) 114 / 0.7
Natural isotope distribution ( Mass No./% ) 120 / 32.4
Natural isotope distribution ( Mass No./% ) 118 / 24.3
Natural isotope distribution ( Mass No./% ) 112 / 1.0
Natural isotope distribution ( Mass No./% ) 116 / 14.7
Natural isotope distribution ( Mass No./% ) 115 / 0.4
Natural isotope distribution ( Mass No./% ) 117 / 7.7
Natural isotope distribution ( Mass No./% ) 119 / 8.6
Photo-electric work function ( eV ) 4.30
Thermal neutron absorption cross-section ( Barns ) 0.6300
Valences shown 2 ,4
Mechanical Properties(机械性能)
Bulk modulus ( GPa ) ( Polycrystalline ) 58.2
Hardness - Mohs ( Polycrystalline ) 1.50 - 1.80
Material condition Polycrystalline
Poisson's ratio ( Polycrystalline ) 0.357
Tensile modulus ( GPa ) ( Polycrystalline ) 49.90
Electrical Properties(电气特性)
Electrical resistivity ( μOhmcm ) 12.6@20℃
Superconductivity critical temperature ( K ) 3.7220
Temperature coefficient ( K?? ) 0.00460 @0-100℃
Thermal emf against Pt (cold 0C - hot 100C) ( mV ) 0.42
Physical Properties(物理性质)
Boiling point ( C ) 2270
Density ( g cm?? ) 7.280 @20℃
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10?? K?? ) 23.500 @0-100℃
Latent heat of evaporation ( J g?? ) 2497
Latent heat of fusion ( J g?? ) 59.60
Melting point ( C ) 231.90
Specific heat ( J K?? kg?? ) 213.0 @25℃
Thermal conductivity ( W m?? K?? ) 66.80 @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%
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