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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.
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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