Effects of solvent and annealing on phase evolutions and magnetic properties of Nd2 (Fe, Co)14C hard magnetic powders prepared by mechanochemical method

Effects of solvent and annealing on phase evolutions and magnetic properties of Nd2 (Fe, Co)14C hard magnetic powders prepared by mechanochemical method

Nanocrystalline Nd2 (Fe, Co)14C materials were synthesized by a mechanochemical method. Ball milling in organic solvent (hydrocarbon), Nd15Fe80.6Co4B0.4 alloy disproportionated into NdH2+δ, α-Fe (Co) and Fe7C3 phases. H2 was released from the NdH2+δ and Nd2 (Fe, Co)14C hard magnetic powders were obt...

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Bibliographic Details
Main Authors: Haoran Tu, Yu Yan, Dong Cai, Jingxue Wang, Xiaoyun Shang, Hui Tian, Feng Su, Xiaobo Du
Format: Article
Language:English
Published: Elsevier 2019-12-01
Series:Materials & Design
Online Access:http://www.sciencedirect.com/science/article/pii/S0264127519305787

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