铝,粉末, Al, 25μm 最大粒度 - 半岛电竞官方网址

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原料

铝,粉末, Al, 25μm 最大粒度

品牌:	Goodfellow
纯度含量:	99.0%
产地:	英国

索取资料及报价

半岛bd体育手机客户端介绍

订货号	包装规格
Weight
642-856-89	100g
596-645-72	200g
533-891-21	500g
938-253-22	1000g
291-198-77	2000g
248-438-23	3000g
550-077-02	4000g
900-389-36	5000g
847-119-93	6000g
724-367-77	10000g
705-525-59	15000g
351-302-77	20000g
431-256-81	25000g

半岛bd体育手机客户端参数

Maximum Particle Size[最大粒度]	25μm
Purity[纯度]	99.0%
Weight[重量]	100g - 25000g
Atomic Properties(原子属性)
Atomic number	13
Atomic weight ( amu )	26.98154
Crystal structure	Face Centred Cubic
Electronic structure	Ne3s?3p?
Ionisation potential ( No./eV )	4 / 120
Ionisation potential ( No./eV )	5 / 154
Ionisation potential ( No./eV )	6 / 190
Ionisation potential ( No./eV )	1 / 5.99
Ionisation potential ( No./eV )	3 / 28.4
Ionisation potential ( No./eV )	2 / 18.8
Photo-electric work function ( eV )	4.20
Thermal neutron absorption cross-section ( Barns )	0.2320
Valences shown	3
Electrical Properties(电气特性)
Electrical resistivity ( μOhmcm )	2.67@20℃
Superconductivity critical temperature ( K )	1.1750
Temperature coefficient ( K?? )	0.00450 @0-100℃
Thermal emf against Pt (cold 0C - hot 100C) ( mV )	0.42
Mechanical Properties(机械性能)
Bulk modulus ( GPa ) ( Hard )	75.2
Bulk modulus ( GPa ) ( Soft )	75.2
Hardness - Vickers ( kgf mm?? ) ( Hard )	35 - 48
Hardness - Vickers ( kgf mm?? ) ( Soft )	21
Material condition	Soft
Material condition	Hard
Poisson's ratio ( Hard )	0.345
Poisson's ratio ( Soft )	0.345
Tensile modulus ( GPa ) ( Hard )	70.60
Tensile modulus ( GPa ) ( Soft )	70.60
Tensile strength ( MPa ) ( Hard )	130.00 - 195.00
Tensile strength ( MPa ) ( Soft )	50.00 - 90.00
Yield strength ( MPa ) ( Hard )	110.0 - 170.0
Yield strength ( MPa ) ( Soft )	10.0 - 35.0
Physical Properties(物理性质)
Boiling point ( C )	2467
Density ( g cm?? )	2.700 @20℃
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10?? K?? )	23.500 @0-100℃
Latent heat of evaporation ( J g?? )	10800
Latent heat of fusion ( J g?? )	388.00
Melting point ( C )	660.40
Specific heat ( J K?? kg?? )	900.0 @25℃
Thermal conductivity ( W m?? K?? )	237.00 @0-100℃