Tungsten/Rhenium Alloy Spooled Wire (W74/Re26)

Tungsten Rhenium Alloy Spooled Wire (W74/Re26) provides a strong, ductile, and thermally stable wire form, integrating tungsten’s density and strength with 26% rhenium to improve flexibility, weldability, and creep resistance. This composition offers reduced brittleness compared to pure tungsten, while maintaining superior electrical and thermal performance. Industries including aerospace, electronics, and medical technology use W74/Re26 wires in thermocouples, electron emitters, and furnace heating elements. Specific applications include aerospace thermocouples for extreme temperature monitoring, X-ray tube filaments, and heating wires for crystal growth systems. In research, W74/Re26 wires are studied for oxidation resistance, stress rupture behavior, and phase transformations during thermal cycling. Their unique combination of flexibility, thermal stability, and mechanical strength ensures ongoing relevance in aerospace propulsion, advanced electronics, and medical imaging systems.