Tantalum Wire and Ribbon is corrosion resistant and has good thermal conductivity. Some of its uses is in the manufacture of heating elements, vacuum tubes and other high temperature parts

Inconel wire is a nickel-chromium alloy wire for applications requiring good resistance to oxidation and corrosion at high temperatures.

Tantalum/Tungsten Wire and Ribbon has excellent corrosion resistance and is used in the manufacture of heating elements.

Rhenium/Tungsten Wire and Ribbon is used in the manufacture of mass spectrometer filaments and heater coil as well as in the manufacture of thermocouples.

Iridium wire is the most corrosion-resistant wire known, and is often used for the manufacture and repair of filaments and heaters and electrical applications.

The following two hole alumina ceramic tube type insulators are available in six inch lengths.

Buy tungsten wire, ribbon for mass spectrometer heaters here. Choose from varying thickness, Tungsten filament wire sold by the foot.