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材料 >> 金属材料
锆,箔, Zr, Annealed Temper, 0.25mm厚
锆,箔, Zr, Annealed Temper, 0.25mm厚图片
品牌: Goodfellow
纯度含量: 99.2%
产地: 英国
索取资料及报价
品牌:Goodfellow
纯度含量:99.2%
产地:英国
半岛bd体育手机客户端 介绍
订货号包装规格
294-964-2625mm x 25mm
870-534-7450mm x 50mm
816-849-17100mm x 100mm
106-141-70150mm x 150mm
694-514-87300mm x 300mm
Disc
074-340-084mm
292-512-016mm
564-003-088mm
500-380-3910mm
547-542-1815mm
442-768-6725mm
346-080-0150mm
Coil
022-487-25305mm x 0.5m
465-515-51305mm x 1m

半岛bd体育手机客户端 参数

Coil Width[卷材宽度]305mm
Diameter[直径]4mm - 50mm
Purity[纯度]99.2%
Temper[状态]Annealed
Thickness[厚度]0.25mm
Typical Analysis(典型分析)
C250 PPM
Cr200 PPM
Fe200 PPM
H10 PPM
Hf2500 PPM
N100 PPM
O1000 PPM
Atomic Properties(原子属性)
Atomic number40
Atomic weight ( amu )91.22000
Crystal structureHexagonal Close Packed
Electronic structureKr4d²5s²
Ionisation potential ( No./eV )4 / 34.34
Ionisation potential ( No./eV )6 / 99
Ionisation potential ( No./eV )2 / 13.13
Ionisation potential ( No./eV )1 / 6.84
Ionisation potential ( No./eV )5 / 81.5
Ionisation potential ( No./eV )3 / 22.99
Natural isotope distribution ( Mass No./% )96 / 2.8
Natural isotope distribution ( Mass No./% )92 / 17.1
Natural isotope distribution ( Mass No./% )91 / 11.2
Natural isotope distribution ( Mass No./% )94 / 17.5
Natural isotope distribution ( Mass No./% )90 / 51.4
Photo-electric work function ( eV )3.80
Thermal neutron absorption cross-section ( Barns )0.1820
Valences shown2 ,3,4
Mechanical Properties(机械性能)
Bulk modulus ( GPa ) ( Polycrystalline )89.8
Bulk modulus ( GPa ) ( Soft )89.8
Hardness - Vickers ( kgf mm⁻² ) ( Soft )85 - 100
Material conditionPolycrystalline
Material conditionSoft
Poisson's ratio ( Polycrystalline )0.380
Poisson's ratio ( Soft )0.380
Tensile modulus ( GPa ) ( Polycrystalline )98.00
Tensile modulus ( GPa ) ( Soft )98.00
Tensile strength ( MPa ) ( Soft )350.00 - 390.00
Yield strength ( MPa ) ( Soft )250.0 - 310.0
Electrical Properties(电气特性)
Electrical resistivity ( μOhmcm )44@20℃
Superconductivity critical temperature ( K )0.6100
Temperature coefficient ( K⁻¹ )0.00440 @0-100℃
Thermal emf against Pt (cold 0C - hot 100C) ( mV )1.17
Physical Properties(物理性质)
Boiling point ( C )4377
Density ( g cm⁻³ )6.490 @20℃
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ )5.900 @0-100℃
Latent heat of evaporation ( J g⁻¹ )6360
Latent heat of fusion ( J g⁻¹ )211.00
Melting point ( C )1852.00
Specific heat ( J K⁻¹ kg⁻¹ )281.0 @25℃
Thermal conductivity ( W m⁻¹ K⁻¹ )22.70 @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%

易燃

与火焰接触后点燃的化学品,或与水接触后逸出高度易燃气体的化学品。

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