Coercivity enhancement and thermal-stability improvement in the melt-spun NdFeB ribbons by grain boundary diffusion
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DOI: 10.1016/j.jmmm.2017.08.047
Abstract: Abstract Rapidly quenched NdFeB ribbons with high coercivity were obtained by Nd 70 Cu 30 diffusion process. Samples with a high coercivity of 22.02 kOe at room temperature were obtained after grain boundary diffusion with 20 wt%… read more here.
Keywords: ndfeb ribbons; ribbons grain; grain boundary; diffusion ... See more keywords