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Tantalum/Tungsten Alloy Rod (Ta90/W 10)

Formula: Ta 90/W 10
Form: Rod
Material: Tantalum/Tungsten Alloy
Commodity: Alloys
Temper: Annealed
Tantalum/Tungsten Alloy Rod (Ta90/W 10) from Goodfellow is a rod made of 90% tantalum and 10% tungsten. This alloy combines the high density and ductility of tantalum with the high hardness and strength of tungsten. The Ta90/W10 alloy exhibits excellent high temperature strength, good corrosion resistance, and high thermal conductivity. Potential applications of the Ta90/W10 alloy rod include high temperature furnace elements, thermocouple wires, and sputtering targets for thin film deposition. This tantalum/tungsten alloy rod falls within Goodfellow's diverse range of rod and wire products.
Technical Data Sheet Safety Data Sheet Tolerance Properties
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Tolerances

Rod
Diameter =<10mm ±10%
Diameter >10mm ±5%

Material Properties for Alloys

Mechanical Properties
Element Value
Elongation at break( % ) 30
Modulus of elasticity( GPa ) 205-207
Tensile strength( MPa ) 550-620
Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 17.6
Temperature coefficient( K⁻¹ ) -
Thermal Properties
Element Value
Melting point( C ) 3080
Physical Properties
Element Value
Density( gcm⁻³ ) 16.9

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