Supermendur: A new rectangular-loop magnetic material

Characteristics of Supermendur, a new vanadium-iron-cobalt alloy with exceptional magnetic properties, are discussed. Advantages include low coercive force, low hysteresis loss, high permeability, and high remanence. This material promises to be of value in telephone receiver diaphragms, miniaturization, high-temperature applications, and switching and memory devices.