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Tungsten/Copper Alloy Foil (W 80/Cu20)
Tungsten/Copper Alloy Foil (W 80/Cu20) is a high-temperature, high-strength, and electrically-conductive foil within Goodfellow's range of foils. The tungsten provides hardness and strength at elevated temperatures, while the copper improves ductility and electrical conductivity. This alloy combines the high-temperature strength of tungsten with the ductility of copper. Potential applications include electrical contacts and high-temperature structural components requiring oxidation resistance and electrical conductivity. The unique properties of this tungsten-copper alloy make it suitable for niche applications requiring a combination of strength, ductility, conductivity, and high-temperature performance.
Formula: W 80/Cu20
Thickness: 3mm
Length 1: 25mm
Length 2: 25mm
UOM Code: 191-328-51
Thickness: 3mm
Length 1: 25mm
Length 2: 25mm
UOM Code: 191-328-51
SKU: 1000075132
Product Code: W-16-FL-000150
Tolerances
Foil/Film/Sheet
| Thickness | <0.01mm | ±25% |
|---|---|---|
| Thickness | 0.01mm - 0.05mm | ±25% |
| Thickness | >0.05mm | ±10% |
Tolerances
Foil/Film/Sheet
| Thickness | <0.01mm | ±25% |
|---|---|---|
| Thickness | 0.01mm - 0.05mm | ±25% |
| Thickness | >0.05mm | ±10% |
POA
each
No Minimum order
Free technical support
*Free delivery worldwide
Material Properties for Alloys
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 4.1 |
| Temperature coefficient( K⁻¹ ) | - |
Physical Properties
| Element | Value |
|---|---|
| Density( gcm⁻³ ) | 15.4 |
Mechanical Properties
| Element | Value |
|---|---|
| Tensile strength( MPa ) | 675 |
Thermal Properties
| Element | Value |
|---|---|
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 145@23°C |
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Zinc Foil Formula: Zn
Percentage Purity: 99.9%
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Ytterbium Foil Formula: Yb
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Length 2: 25mm
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X-ray Quality Rhodium Foil Grade: X-ray Quality
Formula: Rh
Percentage Purity: 99.9%
Temper: As Rolled
Thickness: 0.025mm
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Length 2: 10mm
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Yttrium Foil Formula: Y
Percentage Purity: 99%
Temper: As Rolled
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Length 1: 50mm
Length 2: 50mm
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Yttria-stabilized Zirconia Sheet (5% Yttria) Formula: ZrO₂/Y₂O₃
Thickness: 1mm
Length 1: 25mm
Length 2: 25mm
Stabilised With: 5% Yttria
CAS Number: 114168-16-0
UOM Code: 128-868-36
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