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

订货号	包装规格
774-319-06	50mm x 50mm
970-506-52	75mm x 100mm
335-126-88	200mm x 200mm

半岛bd体育手机客户端 参数

Purity[纯度]	99.99%
Temper[状态]	As Rolled
Thickness[厚度]	0.5mm
Typical Analysis(典型分析)
Ag	8 PPM
Cu	4 PPM
Pb	60 PPM
Zn	12 PPM
Atomic Properties(原子属性)
Atomic number	48
Atomic weight ( amu )	112.41000
Crystal structure	Hexagonal Close Packed
Electronic structure	Kr4d??5s?
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 shown	2
Electrical Properties(电气特性)
Electrical resistivity ( μOhmcm )	7.3@20℃
Superconductivity critical temperature ( K )	0.5170
Temperature coefficient ( K?? )	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?? K?? )	31.000 @0-100℃
Latent heat of evaporation ( J g?? )	886
Latent heat of fusion ( J g?? )	57.00
Melting point ( C )	321.00
Specific heat ( J K?? kg?? )	232.0 @25℃
Thermal conductivity ( W m?? K?? )	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 condition	Polycrystalline
Material condition	Cast
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?? )	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。