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铂铑,线, Pt90Rh10, 0.0025mm直径
品牌:Goodfellow
产地:英国


产品介绍

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

This material may be used to form one leg of an high-temperature thermocouple.

Wollaston wire, Silver coated.

Overall outside diameter approx 0.025mm - 0.1mm.

The weight shown is for the core only.

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

订货号包装规格
Length (Round)
385-165-860.05m
090-175-020.1m
136-286-620.2m
307-199-090.5m
663-450-481m

产品参数

Diameter[直径]0.0025mm
Grade[等级]Wollaston Wire
Length[长度]0.05m - 1m
Thermal Properties(热性能)
Melting point ( C )1830.00 - 1855.00
Thermal conductivity ( W m⁻¹ K⁻¹ )38.00 @23℃
Mechanical Properties(机械性能)
Elongation at break ( % )< 35.0
Hardness - Brinell90 - 165
Tensile strength ( MPa )320.00 - 620.00
Physical Properties(物理性质)
Density ( g cm⁻³ )19.970
Electrical Properties(电气特性)
Electrical resistivity ( μOhmcm )18.4-19.2
Temperature coefficient ( K⁻¹ )0.00170

其他参数

公差

直径±10%
长度+5% / -1%
Goodfellow(顾特服)
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