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: 4330286 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
铂,线, Pt, 0.01mm直径, 3N
铂,线, Pt, 0.01mm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
半岛bd体育手机客户端 介绍

For high-temperature thermocouples we supply Platinum, Platinum/Rhodium alloys, Tungsten and Tungsten/Rhenium alloys.

Wollaston wire, Silver coated.

Overall outside diameter approx 0.025mm - 0.1mm.

The weight shown is for the Platinum core only.

The Silver outer sheath may be dissolved in aqueous 10% Nitric Acid.

订货号 包装规格
Length (Round)
503-494-27 0.05m
205-180-06 0.1m
647-503-05 0.2m
937-882-52 0.5m

半岛bd体育手机客户端 参数

Diameter[直径] 0.01mm
Grade[等级] Wollaston Wire
Length[长度] 0.05m - 0.5m
Purity[纯度] 99.9%
Typical Analysis(典型分析)
Ag 25 PPM
Au 40 PPM
B 5 PPM
Bi 1 PPM
Ca 2 PPM
Cu 25 PPM
Fe 50 PPM
Ir 150 PPM
Mg 2 PPM
Mn 2 PPM
Ni 15 PPM
Pb 5 PPM
Pd 150 PPM
Rh 50 PPM
Ru 100 PPM
Sb 20 PPM
Si 3 PPM
Sn 10 PPM
Zn 5 PPM
Mechanical Properties(机械性能)
Bulk modulus ( GPa ) ( Hard ) 276.0
Bulk modulus ( GPa ) ( Soft ) 276.0
Hardness - Vickers ( kgf mm?? ) ( Hard ) 100
Hardness - Vickers ( kgf mm?? ) ( Soft ) 40
Material condition Hard
Material condition Soft
Poisson's ratio ( Hard ) 0.390
Poisson's ratio ( Soft ) 0.390
Tensile modulus ( GPa ) ( Hard ) 170.00
Tensile modulus ( GPa ) ( Soft ) 170.00
Tensile strength ( MPa ) ( Hard ) 200.00 - 300.00
Tensile strength ( MPa ) ( Soft ) 125.00 - 150.00
Yield strength ( MPa ) ( Hard ) 185.0
Yield strength ( MPa ) ( Soft ) 14.0 - 35.0
Physical Properties(物理性质)
Boiling point ( C ) 3827
Density ( g cm?? ) 21.450 @20℃
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10?? K?? ) 9.000 @0-100
Latent heat of evaporation ( J g?? ) 2405
Latent heat of fusion ( J g?? ) 101.00
Melting point ( C ) 1772.00
Specific heat ( J K?? kg?? ) 133.0 @025℃
Thermal conductivity ( W m?? K?? ) 71.60 @0-100℃
Electrical Properties(电气特性)
Electrical resistivity ( μOhmcm ) 10.58@20℃
Temperature coefficient ( K?? ) 0.00392 @0-100℃
Atomic Properties(原子属性)
Atomic number 78
Atomic weight ( amu ) 195.08000
Crystal structure Face Centred Cubic
Electronic structure Xe4f??5d?6s?
Ionisation potential ( No./eV ) 1 / 9.0
Ionisation potential ( No./eV ) 2 / 18.6
Natural isotope distribution ( Mass No./% ) 192 / 0.79
Natural isotope distribution ( Mass No./% ) 196 / 25.30
Natural isotope distribution ( Mass No./% ) 190 / 0.01
Natural isotope distribution ( Mass No./% ) 195 / 33.80
Natural isotope distribution ( Mass No./% ) 198 / 7.20
Natural isotope distribution ( Mass No./% ) 194 / 32.90
Photo-electric work function ( eV ) 5.30
Thermal neutron absorption cross-section ( Barns ) 9.0000
Valences shown 1 ,2,3,4

其他参数

公差

直径 ±10%
长度 +5% / -1%
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