Platinum/Iridium Alloy Foil (Pt70/Ir30)

Platinum Iridium Alloy Foil (Pt70/Ir30) offers superior corrosion resistance, mechanical durability, and high-temperature stability in a thin, flexible form suited to precision manufacturing and scientific experimentation. This composition benefits from platinum’s noble chemical inertness and iridium’s hardening capabilities, enabling use in high-performance electrodes, catalytic layers, and high-vacuum system components. Industries apply it to fuel cell membrane electrode assemblies, aerospace electrical contacts, and precision laboratory instruments. In research, it supports electrochemical catalyst development, thermal stability testing under extreme conditions, and fabrication of precision optical coatings. The combination of thin geometry, controlled alloy composition, and resilience under operational stress ensures enduring value across scientific and industrial environments requiring both precision and durability.