金牌会员第3
访问量: 6509680   网址: goodfellow.cnreagent.com    在线留言 
产品搜索
材料 >> 金属材料
钇,线, Y, 0.5mm直径, 3N
钇,线, Y, 0.5mm直径, 3N图片
品牌: Goodfellow
纯度含量: 99.9%
产地: 英国
索取资料及报价
品牌:Goodfellow
纯度含量:99.9%
产地:英国
产品介绍
订货号包装规格
Length (Round)
684-726-920.05 m
027-639-630.1 m
776-747-190.2 m

产品参数

Diameter[直径]0.5mm
Length[长度]0.05 m - 0.2 m
Purity[纯度]99.9%
Typical Analysis(典型分析)
Al10 PPM
Ca30 PPM
Cu10 PPM
Dy2 PPM
Er2 PPM
Eu12 PPM
Fe15 PPM
Gd30 PPM
Mg5 PPM
Si10 PPM
Ta300 PPM
Tm1 PPM
Yb5 PPM
Atomic Properties(原子属性)
Atomic number39
Atomic weight ( amu )88.90590
Crystal structureHexagonal Close Packed
Electronic structureKr4d¹5s²
Ionisation potential ( No./eV )1 / 6.38
Ionisation potential ( No./eV )6 / 93
Ionisation potential ( No./eV )3 / 20.5
Ionisation potential ( No./eV )2 / 12.2
Ionisation potential ( No./eV )5 / 77
Ionisation potential ( No./eV )4 / 61.8
Photo-electric work function ( eV )3.10
Thermal neutron absorption cross-section ( Barns )1.3000
Valences shown3
Physical Properties(物理性质)
Boiling point ( C )3338
Density ( g cm⁻³ )4.478 @20
Mechanical Properties(机械性能)
Bulk modulus ( GPa ) ( Hard )37.3
Bulk modulus ( GPa ) ( Soft )37.3
Hardness - Brinell ( Hard )100 - 140
Hardness - Brinell ( Soft )30 - 60
Izod toughness ( J m⁻¹ ) ( Soft )24
Material conditionSoft
Material conditionHard
Poisson's ratio ( Hard )0.265
Poisson's ratio ( Soft )0.265
Tensile modulus ( GPa ) ( Hard )66.30
Tensile modulus ( GPa ) ( Soft )66.30
Tensile strength ( MPa ) ( Hard )455.00
Tensile strength ( MPa ) ( Soft )130.00
Yield strength ( MPa ) ( Hard )375.0
Yield strength ( MPa ) ( Soft )57.0
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ )10.800 @0-400
Latent heat of evaporation ( J g⁻¹ )4135
Latent heat of fusion ( J g⁻¹ )193.00
Melting point ( C )1522.00
Specific heat ( J K⁻¹ kg⁻¹ )285.0 @25
Thermal conductivity ( W m⁻¹ K⁻¹ )17.20 @0-100
Electrical Properties(电气特性)
Electrical resistivity ( μOhmcm )53@20
Temperature coefficient ( K⁻¹ )0.00271 @0-100
Thermal emf against Pt (cold 0C - hot 100C) ( mV )0.55

其他参数

公差

直径±10%
长度+5% / -1%
相关产品
我要咨询 关闭
  •      
  • 姓名* 
  • 电话* 
  • 单位* 
  • email 
  • 留言内容*
  • 验证码*  
  • 让更多商家关注