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铂,线, Pt, 0.04mm直径, Annealed Temper, 4N
铂,线, Pt, 0.04mm直径, Annealed Temper, 4N图片
品牌: Goodfellow
纯度含量: 99.99%
产地: 英国
索取资料及报价
品牌:Goodfellow
纯度含量:99.99%
产地:英国
产品介绍

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

Thermocouple wire.

订货号包装规格
Length (Round)
755-864-790.2m
868-970-300.3m
789-335-530.5m
735-325-580.75m
745-106-521.5m
435-832-831m
519-810-262m
558-787-713m
479-100-785m
820-812-587.5m
887-595-7910m
641-246-3915m
949-473-2820m
725-160-9925m
207-575-0630m
754-665-7350m
295-887-38100m

产品参数

Diameter[直径]0.04mm
Length[长度]0.2m - 100m
Purity[纯度]99.99%
Temper[状态]Annealed
Thermocouple Wire[热电偶线]May Be Used As One Component Of A Thermocouple
Typical Analysis(典型分析)
Ag<1 PPM
Au5 PPM
Ca<1 PPM
Cu<1 PPM
Fe5 PPM
Mg<1 PPM
Pd10 PPM
Si2 PPM
Mechanical Properties(机械性能)
Bulk modulus ( GPa ) ( Hard )276.0
Bulk modulus ( GPa ) ( Soft )276.0
Hardness - Vickers ( kgf mm⁻² ) ( Hard )100
Hardness - Vickers ( kgf mm⁻² ) ( Soft )40
Material conditionHard
Material conditionSoft
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⁻³ )21.450 @20℃
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ )9.000 @0-100
Latent heat of evaporation ( J g⁻¹ )2405
Latent heat of fusion ( J g⁻¹ )101.00
Melting point ( C )1772.00
Specific heat ( J K⁻¹ kg⁻¹ )133.0 @025℃
Thermal conductivity ( W m⁻¹ K⁻¹ )71.60 @0-100℃
Electrical Properties(电气特性)
Electrical resistivity ( μOhmcm )10.58@20℃
Temperature coefficient ( K⁻¹ )0.00392 @0-100℃
Atomic Properties(原子属性)
Atomic number78
Atomic weight ( amu )195.08000
Crystal structureFace Centred Cubic
Electronic structureXe4f¹⁴5d⁹6s¹
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 shown1 ,2,3,4

其他参数

公差

直径±10%
长度+5% / -1%
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