试剂 半岛游戏平台官网入口网址 设备 原料
金牌会员第 2
访问量: 4327550 网址:goodfellow.cnreagent.com 在线留言
半岛bd体育手机客户端 搜索
材料 >> 金属材料
钕,溅射靶材, Nd, 1mm厚, 2N
钕,溅射靶材, Nd, 1mm厚, 2N图片
品牌: Goodfellow
纯度含量: 99.0%
产地: 英国
索取资料及报价
品牌: Goodfellow
纯度含量: 99.0%
产地: 英国
半岛bd体育手机客户端 介绍

Made to order for delivery in about 4-5 weeks. Other sizes also available.

订货号 包装规格
Disc
035-667-63 50mm
458-456-79 75mm

半岛bd体育手机客户端 参数

Diameter[直径] 50mm - 75mm
Purity[纯度] 99.0%
Thickness[厚度] 1mm
Atomic Properties(原子属性)
Atomic number 60
Atomic weight ( amu ) 144.24000
Crystal structure Hexagonal Close Packed
Electronic structure Xe4f?6s?
Ionisation potential ( No./eV ) 2 / 10.72
Ionisation potential ( No./eV ) 1 / 5.49
Natural isotope distribution ( Mass No./% ) 148 / 5.7
Natural isotope distribution ( Mass No./% ) 145 / 8.3
Natural isotope distribution ( Mass No./% ) 142 / 27.2
Natural isotope distribution ( Mass No./% ) 143 / 12.2
Natural isotope distribution ( Mass No./% ) 150 / 5.6
Natural isotope distribution ( Mass No./% ) 146 / 17.2
Natural isotope distribution ( Mass No./% ) 144 / 23.8
Photo-electric work function ( eV ) 3.20
Thermal neutron absorption cross-section ( Barns ) 49.0000
Valences shown 3
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10?? K?? ) 6.700 @0-100℃
Latent heat of evaporation ( J g?? ) 2000
Latent heat of fusion ( J g?? ) 75.00
Melting point ( C ) 1021.00
Specific heat ( J K?? kg?? ) 205.0 @25℃
Thermal conductivity ( W m?? K?? ) 13.00 @0-100℃
Mechanical Properties(机械性能)
Bulk modulus ( GPa ) ( Polycrystalline ) 33.3
Hardness - Vickers ( kgf mm?? ) ( Polycrystalline ) 35
Material condition Polycrystalline
Poisson's ratio ( Polycrystalline ) 0.310
Tensile modulus ( GPa ) ( Polycrystalline ) 37.90
Tensile strength ( MPa ) ( Polycrystalline ) 172.00
Yield strength ( MPa ) ( Polycrystalline ) 165.0
Physical Properties(物理性质)
Boiling point ( C ) 3068
Density ( g cm?? ) 7.004 @20℃
Electrical Properties(电气特性)
Electrical resistivity ( μOhmcm ) 64@20℃
Temperature coefficient ( K?? ) 0.00164 @0-100℃

其他参数

公差

直径 ±0.5mm
厚度 ±0.5mm
相关半岛bd体育手机客户端
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
  • Baidu
    map