镍坩埚, Ni, 45mm ID, 47mm OD, Cylindrical, Capacity 45ml
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 | | 408-690-29 | 1 Piece | | 480-537-18 | 2 Piece | | 018-381-34 | 3 Piece | | 685-620-74 | 4 Piece | | 151-571-11 | 5 Piece | | 254-250-97 | 10 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 number | 28 | | Atomic weight ( amu ) | 58.69000 | | Crystal structure | Face Centred Cubic | | Electronic structure | Ar3d⁸4s2 | | 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 shown | 0 , 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 condition | Hard | | Material condition | Soft | | 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 
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