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Formula: Pd 75/Ag 25
Form: Foil/Film/Sheet
Material: Palladium/Silver
Commodity: Precious Metals

Palladium/Silver Alloy Foil (Pd75/Ag25)

Palladium Silver Alloy Foil (Pd75/Ag25) delivers a strong combination of corrosion resistance, high electrical conductivity, and catalytic performance, making it valuable in electronics, chemical processing, and sensing technologies. The silver content boosts conductivity and thermal transfer while maintaining palladium’s hydrogen permeability and catalytic properties. Its foil geometry is ideal for precision stamping, optical masking, and lamination into multilayer assemblies. Industries use it for fuel cell electrodes, hydrogen purification membranes, and contact materials in high-reliability circuits. In research, it supports optical filter production, surface chemistry investigations, and electrochemical cell development. The synergy between functional conductivity, catalytic efficiency, and fine form factor ensures the alloy’s ongoing importance in advanced engineering and scientific work.
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Tolerances

Foil
Thickness <0.01mm ±25%
Thickness 0.01mm - 0.05mm ±15%
Thickness >0.05mm ±10%

Material Properties for Precious Metals

Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 35
Temperature coefficient( K⁻¹ ) 0.001
Thermal Properties
Element Value
Melting point( C ) 1250
Physical Properties
Element Value
Density( gcm⁻³ ) 11.7
Mechanical Properties
Element Value
Tensile strength( MPa ) 350

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