Platinum/Iridium Alloy Disk (Pt80/Ir20)

Platinum Iridium Alloy Disk (Pt80/Ir20) combines platinum’s outstanding corrosion resistance and catalytic activity with iridium’s exceptional hardness and high-temperature stability, making it suited to demanding electrochemical, aerospace, and metrology applications. The disk form provides dimensional precision for use in standard reference electrodes, wear-resistant contacts, and precision measurement devices. Common uses include spark plug electrodes, medical implant components, and aerospace ignition systems. In research, it supports high-accuracy mass standards, electrochemical catalyst testing, and thin-film deposition substrates. The synergy between noble metal chemistry and the disk’s controlled geometry ensures durability, accuracy, and performance in applications requiring both resilience and exacting tolerances.