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材料 >> 金属材料
硅,溅射靶材, Si, 76.2mm直径, 5mm厚, 5N
硅,溅射靶材, Si, 76.2mm直径, 5mm厚, 5N图片
品牌: Goodfellow
纯度含量: 99.999%
产地: 英国
索取资料及报价
品牌: Goodfellow
纯度含量: 99.999%
产地: 英国
半岛bd体育手机客户端 介绍

These targets are normally available for immediate shipment from stock. Other sizes are available to special order.

订货号 包装规格
Disc
609-167-54 76.2mm

半岛bd体育手机客户端 参数

Diameter[直径] 76.2mm
Purity[纯度] 99.999%
Thickness[厚度] 5mm
Typical Analysis(典型分析)
Al <1 PPM
Ba <2 PPM
Bi <2 PPM
Ca <1 PPM
Cd <1 PPM
Cu <1 PPM
Physical Properties(物理性质)
Boiling point ( C ) 2355
Density ( g cm?? ) 2.340 @20℃
Mechanical Properties(机械性能)
Bulk modulus ( GPa ) ( Polycrystalline ) 100.0
Hardness - Mohs ( Polycrystalline ) 7.00
Material condition Polycrystalline
Poisson's ratio ( Polycrystalline ) 0.420
Tensile modulus ( GPa ) ( Polycrystalline ) 113.00
Atomic Properties(原子属性)
Atomic number 14
Atomic weight ( amu ) 28.08550
Crystal structure Diamond
Electronic structure Ne3s?3p?
Ionisation potential ( No./eV ) 5 / 167
Ionisation potential ( No./eV ) 1 / 8.15
Ionisation potential ( No./eV ) 2 / 16.3
Ionisation potential ( No./eV ) 3 / 33.5
Ionisation potential ( No./eV ) 4 / 45.1
Ionisation potential ( No./eV ) 6 / 205
Natural isotope distribution ( Mass No./% ) 30 / 3.10
Natural isotope distribution ( Mass No./% ) 29 / 4.67
Natural isotope distribution ( Mass No./% ) 28 / 92.23
Photo-electric work function ( eV ) 4.20
Thermal neutron absorption cross-section ( Barns ) 0.1600
Valences shown 4
Electrical Properties(电气特性)
Electrical resistivity ( μOhmcm ) 23x10??@20℃
Thermal emf against Pt (cold 0C - hot 100C) ( mV ) -41.56
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10?? K?? ) 4.700 - 7.600 @0-100℃
Latent heat of evaporation ( J g?? ) 13700
Latent heat of fusion ( J g?? ) 1650.00
Melting point ( C ) 1410.00
Specific heat ( J K?? kg?? ) 703.0 @25℃
Thermal conductivity ( W m?? K?? ) 80.00 - 150.00 @0-100℃

其他参数

公差

直径 ±0.5mm
厚度 ±0.5mm
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