De-mixing of Nd2Fe14B during mechanical milling

T. Alonso, Hong Yang, Yinong Liu, Paul Mccormick

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Abstract

The effect of mechanical milling on the structure of the Nd 2Fe14B intermetallic has been investigated using x-ray diffraction and electron microscopy. The milling resulted in the decomposition of Nd2Fe14B into α-Fe and an amorphous phase. Attempts to mechanically alloy Fe and Nd powders resulted in a nanocrystalline mixture of the same two phases.
Original languageEnglish
Pages (from-to)833-834
JournalApplied Physics Letters
Volume60
Issue number7
DOIs
Publication statusPublished - 1992

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