Rhenium, Sputtering Target, 99.99%, 4 inch dia x 0.125 inch th.

Rhenium is a critical alloying element in nickel-based superalloys used for jet engine components to improve creep strength at high temperatures.

Rhenium sputtering targets are used to create thin films for electronic components and wear-resistant coatings.

Rhenium is used as an evaporation material and as a filament or boat material due to its extremely high melting point and low vapor pressure.

As one of the most refractory metals, rhenium is used in high-temperature thermocouples and furnace parts.