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Composition: Au 75/Pd 25
Form: Foil/Film/Sheet
Material: Gold/Palladium
Commodity: Precious Metals
Temper:
As Rolled
Thickness:
0.2mm
Gold/Palladium Alloy Foil (Au75/Pd25) merges the corrosion resistance, ductility, and high electrical conductivity of gold with the hardness, wear resistance, and chemical inertness of palladium. The 75/25 composition offers a fine balance between mechanical durability and electrical performance, making it suitable for demanding applications in electronics, dentistry, and high-vacuum environments. It is used in precision connector contacts, bonding layers in microelectronics, and corrosion-resistant components for aerospace systems. In dentistry, this alloy’s biocompatibility and high melting point make it ideal for forming dental copings and crowns with excellent longevity. Its foil form allows precise shaping, layering, and integration into complex assemblies, enabling controlled thermal expansion and structural integrity. In research, Au–Pd foils serve as reference materials for studying phase stability, catalytic surface properties, and high-temperature performance in noble metal alloys. This synergy of mechanical and chemical resilience underscores its value across both advanced manufacturing and scientific investigation.
Tolerances
Foil
| Thickness | <0.01mm | ±25% |
|---|---|---|
| Thickness | 0.01mm - 0.05mm | ±15% |
| Thickness | >0.05mm | ±10% |
Material Properties for Precious Metals
Thermal Properties
| Element | Value |
|---|---|
| Melting point( C ) | 1410 |
Physical Properties
| Element | Value |
|---|---|
| Density( gcm⁻³ ) | 16 |
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