Tungsten/Rhenium Alloy Spooled Wire (W70/Re30)

Tungsten Rhenium Alloy Spooled Wire (W70/Re30) combines tungsten’s thermal resilience and high density with rhenium’s ductility and improved resistance to creep, supplied in continuous wire spools for precision use. With 30% rhenium, the alloy achieves high flexibility and reduced brittleness compared to pure tungsten wire, making it vital in aerospace, electronics, and medical devices. Industries employ W70/Re30 spooled wires in thermocouples for extreme environments, heating elements in high-temperature furnaces, and filaments in vacuum electronics. Specific applications include aerospace engine monitoring sensors, medical imaging components, and electron beam device filaments. In research, W70/Re30 wires are studied for long-term creep behavior, phase stability, and electron emission efficiency. Their balance of flexibility, conductivity, and strength ensures indispensable use in aerospace monitoring, defense electronics, and high-temperature scientific instrumentation.