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材料 >> 金属材料
镍坩埚, Ni, 45mm ID, 47mm OD, Cylindrical, Capacity 35ml
镍坩埚, Ni, 45mm ID, 47mm OD, Cylindrical, Capacity 35ml图片
品牌: Goodfellow
产地: 英国
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品牌: Goodfellow
产地: 英国
半岛bd体育手机客户端 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
958-958-37 1 Piece
233-556-59 3 Piece
752-918-02 4 Piece
741-168-41 5 Piece
271-975-34 10 Piece

半岛bd体育手机客户端 参数

Capacity[容量] 35ml
Height[高度] 29mm
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 Ar3d?4s2
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?? 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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