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金,网, Au, 0.004mm厚
金,网, Au, 0.004mm厚图片
品牌:Goodfellow
产地:英国


产品介绍
订货号包装规格
Sizes
616-585-2310mm x 10mm
142-974-3025mm x 25mm
579-165-4750mm x 50mm

产品参数

Nominal Aperture (mm)[标称孔径]0.064mm
Open Area[开孔率]70%
Thickness[厚度]0.004mm
Type[类型]Electro Formed Mesh
Wire Diameter[线径]0.0125mm
Wire Line Width[线宽]0.0125mm
Wires/Inch[线/英寸]333
Typical Analysis(典型分析)
Ag300 PPM
Al1 PPM
B1 PPM
Bi2 PPM
Ca4 PPM
Cd4 PPM
Cr5 PPM
Cu500 PPM
Fe2 PPM
K15 PPM
Mg1 PPM
Mn1 PPM
Na1 PPM
Ni100 PPM
Pb15 PPM
Pd7 PPM
Sb7 PPM
Si2 PPM
Sn5 PPM
V2 PPM
Zr10 PPM
Mechanical Properties(机械性能)
Bulk modulus ( GPa ) ( Hard )171.0
Bulk modulus ( GPa ) ( Soft )171.0
Hardness - Vickers ( kgf mm⁻² ) ( Hard )60
Hardness - Vickers ( kgf mm⁻² ) ( Soft )20 - 30
Material conditionSoft
Material conditionHard
Poisson's ratio ( Hard )0.420
Poisson's ratio ( Soft )0.420
Tensile modulus ( GPa ) ( Hard )78.50
Tensile modulus ( GPa ) ( Soft )78.50
Tensile strength ( MPa ) ( Hard )220.00
Tensile strength ( MPa ) ( Soft )130.00
Yield strength ( MPa ) ( Hard )205.0
Atomic Properties(原子属性)
Atomic number79
Atomic weight ( amu )196.96650
Crystal structureFace Centred Cubic
Electronic structureXe4f¹⁴5d¹⁰6s¹
Ionisation potential ( No./eV )1 / 9.22
Ionisation potential ( No./eV )2 / 20.5
Photo-electric work function ( eV )4.80
Thermal neutron absorption cross-section ( Barns )98.8000
Valences shown1 ,3
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ )14.100 @0-100℃
Latent heat of evaporation ( J g⁻¹ )1738
Latent heat of fusion ( J g⁻¹ )64.90
Melting point ( C )1064.40
Specific heat ( J K⁻¹ kg⁻¹ )129.0 @25℃
Thermal conductivity ( W m⁻¹ K⁻¹ )318.00 @0-100℃
Electrical Properties(电气特性)
Electrical resistivity ( μOhmcm )2.2@20℃
Temperature coefficient ( K⁻¹ )0.00400 @0-100℃
Thermal emf against Pt (cold 0C - hot 100C) ( mV )0.74
Physical Properties(物理性质)
Boiling point ( C )3080
Density ( g cm⁻³ )19.300 @20℃

其他参数

公差

长度<100mm±1mm
≥100mm+2% / -1%
厚度Woven±10%
Electroformed±20%
线径±10%
长度 1<100mm±1mm
≥100mm+2% / -1%
长度 2<100mm±1mm
≥100mm+2% / -1%
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