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材料 >> 金属材料
钕,箔, Nd, As Rolled Temper, 0.5mm厚, 2N
钕,箔, Nd, As Rolled Temper, 0.5mm厚, 2N图片
品牌: Goodfellow
纯度含量: 99.0%
产地: 英国
索取资料及报价
品牌: Goodfellow
纯度含量: 99.0%
产地: 英国
半岛bd体育手机客户端 介绍
订货号 包装规格
030-790-54 25 mm x 25 mm
032-470-84 50 mm x 50 mm
159-074-06 100 mm x 100 mm

半岛bd体育手机客户端 参数

Purity[纯度] 99.0%
Temper[状态] As Rolled
Thickness[厚度] 0.5mm
Atomic Properties(原子属性)
Atomic number 60
Atomic weight ( amu ) 144.24000
Crystal structure Hexagonal Close Packed
Electronic structure Xe4f?6s?
Ionisation potential ( No./eV ) 2 / 10.72
Ionisation potential ( No./eV ) 1 / 5.49
Natural isotope distribution ( Mass No./% ) 148 / 5.7
Natural isotope distribution ( Mass No./% ) 145 / 8.3
Natural isotope distribution ( Mass No./% ) 142 / 27.2
Natural isotope distribution ( Mass No./% ) 143 / 12.2
Natural isotope distribution ( Mass No./% ) 150 / 5.6
Natural isotope distribution ( Mass No./% ) 146 / 17.2
Natural isotope distribution ( Mass No./% ) 144 / 23.8
Photo-electric work function ( eV ) 3.20
Thermal neutron absorption cross-section ( Barns ) 49.0000
Valences shown 3
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10?? K?? ) 6.700 @0-100℃
Latent heat of evaporation ( J g?? ) 2000
Latent heat of fusion ( J g?? ) 75.00
Melting point ( C ) 1021.00
Specific heat ( J K?? kg?? ) 205.0 @25℃
Thermal conductivity ( W m?? K?? ) 13.00 @0-100℃
Mechanical Properties(机械性能)
Bulk modulus ( GPa ) ( Polycrystalline ) 33.3
Hardness - Vickers ( kgf mm?? ) ( Polycrystalline ) 35
Material condition Polycrystalline
Poisson's ratio ( Polycrystalline ) 0.310
Tensile modulus ( GPa ) ( Polycrystalline ) 37.90
Tensile strength ( MPa ) ( Polycrystalline ) 172.00
Yield strength ( MPa ) ( Polycrystalline ) 165.0
Physical Properties(物理性质)
Boiling point ( C ) 3068
Density ( g cm?? ) 7.004 @20℃
Electrical Properties(电气特性)
Electrical resistivity ( μOhmcm ) 64@20℃
Temperature coefficient ( K?? ) 0.00164 @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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