STUDY OF THE COERCIVITY OF PR(MO, FE)12NX

A study of the permanent magnetic properties of Pr(Mo, Fe)12Nx powders has been carried out by using a mechanical alloying technique. The variations of coercive force and remanence as a function of composition and crystallizing temperature have been investigated. A coercive force of up to 6.0 kOe was obtained. The temperature dependence of the coercive force is presented in comparison with that of Nd2Fe14B-type magnets.Physics, AppliedSCI(E)2NOTE105441-54437