Vacoflux® 50 Rod

Vacoflux® 50 Rod is a soft-magnetic Fe-Co-V alloy engineered for very high magnetic saturation with low coercivity, supplied as solid bar for precision pole pieces and flux-guiding parts. After proper annealing, the material carries high flux densities at modest magnetizing forces, enabling compact actuators, sensors, and magnetic circuits that respond quickly with low loss. Aerospace, automotive, and industrial controls use it for pole shoes, magnetic lenses, relays, and torque-dense motors where space and efficiency are at a premium. Specific technologies that benefit include voice-coil and proportional actuators, high-resolution torque sensors, and electromagnetic test fixtures that demand stable, repeatable behavior. In development and production, the rod form machines into pins, yokes, and custom geometries; final heat treatment unlocks target properties and should be preserved by careful handling. For researchers and designers building sensitive magnetics, Vacoflux 50 provides a robust path to strong, clean magnetic fields in tight envelopes.