Rhenium is alloyed with Tungsten at 3%, 5% and 25% rhenium content to greatly improve tungsten’s ductility after exposure to elevated temperatures. These materials are available in wire, ribbon and strip forms and are used extensively for winding filaments for vacuum tubes.

Tungsten Rhenium foil has excellent strength and plasticity in high temperature, which can be used as basis materials making structure parts, heater, special parts for aerospace, atomic energy, superalloys, magnetron sputtering targets, high temperature thermal field and so on.