Filaments

Our manufacturing capabilities for filaments include filament design, vacuum brazing, filament spot-welding, and high-purity cleaning of filament assemblies.

We manufacture filaments with SISAlloy® (rhenium/yttria alloy), rhenium wire, rhenium/tungsten wire or iridium wire.

We can coat filament wire with a Yttria coating or thoria coating at various thicknesses.

Standard, SISAlloy®, Yttria, and SISAlloy® with Yttria repairs are available for a wide variety of filaments.