A method for production of amorphous powders of hydrogen-absorbing alloys

摘要

A method of centrifugal impact atomization of a melt for production of amorphous powders which absorb hydrogen is described. The technology permits to produce powders of various compositions: Ni-Cu, Zr-Co, Cu-Zr, Zr-Ni, Nd-Fe-B, etc. With a size from 37 to 300 um at solidification speeds of up to million degrees per s. The powder consisted of particles- composites with dissimilar alloys as components were also made.