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镍坩埚, Ni, 45mm ID, 47mm OD, Cylindrical, Capacity 45ml
镍坩埚, Ni, 45mm ID, 47mm OD, Cylindrical, Capacity 45ml图片
品牌: Goodfellow
产地: 英国
索取资料及报价
品牌:Goodfellow
产地:英国
产品介绍

Crucible covers / lids are also available. Please contact us for a quotation if you require these.

订货号包装规格
408-690-291 Piece
480-537-182 Piece
018-381-343 Piece
685-620-744 Piece
151-571-115 Piece
254-250-9710 Piece

产品参数

Capacity[容量]45ml
Height[高度]34mm
Inside Diameter[内部直径]45mm
Outside Diameter[外部直径]47mm
Product Shape[形状]Cylindrical
Quantity[数量]1 Piece - 20 Piece
Atomic Properties(原子属性)
Atomic number28
Atomic weight ( amu )58.69000
Crystal structureFace Centred Cubic
Electronic structureAr3d⁸4s2
Ionisation potential ( No./eV )2 / 18.2
Ionisation potential ( No./eV )4 / 54.9
Ionisation potential ( No./eV )6 / 108
Ionisation potential ( No./eV )1 / 7.63
Ionisation potential ( No./eV )3 / 35.2
Ionisation potential ( No./eV )5 / 75.5
Natural isotope distribution ( Mass No./% )60 / 26.10
Natural isotope distribution ( Mass No./% )62 / 3.59
Natural isotope distribution ( Mass No./% )61 / 1.13
Natural isotope distribution ( Mass No./% )58 / 68.27
Natural isotope distribution ( Mass No./% )64 / 0.91
Photo-electric work function ( eV )4.90
Thermal neutron absorption cross-section ( Barns )4.5400
Valences shown0 , 1, 2, 3
Mechanical Properties(机械性能)
Bulk modulus ( GPa ) ( Hard )177.3
Bulk modulus ( GPa ) ( Soft )177.3
Hardness - Brinell ( Hard )190
Hardness - Brinell ( Soft )100
Izod toughness ( J m⁻1 ) ( Hard )160
Izod toughness ( J m⁻1 ) ( Soft )160
Material conditionHard
Material conditionSoft
Poisson's ratio ( Hard )0.312
Poisson's ratio ( Soft )0.312
Tensile modulus ( GPa ) ( Hard )199.50
Tensile modulus ( GPa ) ( Soft )199.50
Tensile strength ( MPa ) ( Hard )660.00
Tensile strength ( MPa ) ( Soft )400.00
Yield strength ( MPa ) ( Hard )480.0
Yield strength ( MPa ) ( Soft )150.0
Electrical Properties(电气特性)
Electrical resistivity ( μOhmcm )6.9@20℃
Temperature coefficient ( K⁻1 )0.00680   @0-100℃
Thermal emf against Pt (cold 0C - hot 100C) ( mV )-1.48
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10⁻⁶ K⁻1 )13.300   @0-100℃
Latent heat of evaporation ( J g⁻1 )6378
Latent heat of fusion ( J g⁻1 )292.00
Melting point ( C )1453.00
Specific heat ( J K⁻1 kg⁻1 )444.0   @25℃
Thermal conductivity ( W m⁻1 K⁻1 )90.90   @0-100℃
Physical Properties(物理性质)
Boiling point ( C )2732
Density ( g cm⁻3 )8.900   @20

其他参数

公差

高度
±10%
内部直径
±10%
外部直径
±10%

人体健康

吸入、摄入或通过皮肤吸收后可能造成死亡或对健康造成急性或慢性损害的化学品。

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