Research on Preparation of Sm-Fe-N Anisotropic Magnetic Powder by Nitriding Melt-Spun Sm2Fe17 Fine Columnar Crystals

DOI

10.2991/icsma-16.2016.43How to use a DOI?

Keywords

Sm-Fe Alloy; Melt-Spinning; Columnar Crystals; Sm2Fe17Nx.

Abstract

The Sm2Fe17 fine columnar crystals ribbon was obtained by melt-spinning at 6m/s surface rotating velocity of Cu wheel and in suitable thickness of ribbon. Preparation process of its nitride powder was primarily explored by means of XRD, SEM and the measurement of magnetic properties. The columnar crystal texture of Sm2Fe17 in the ribbon is very beneficial to increase magnetic anisotropy of its nitride Sm-Fe-N powder prepared through powder metallurgy process.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Guobiao Lin
AU  - Chuangxin Jin
AU  - Wenlong Bi
AU  - Xiaoqian Bao
AU  - Maocai Zhang
PY  - 2016/12
DA  - 2016/12
TI  - Research on Preparation of Sm-Fe-N Anisotropic Magnetic Powder by Nitriding Melt-Spun Sm2Fe17 Fine Columnar Crystals
BT  - Proceedings of the 2016 4th International Conference on Sensors, Mechatronics and Automation (ICSMA 2016)
PB  - Atlantis Press
SP  - 235
EP  - 238
SN  - 1951-6851
UR  - https://doi.org/10.2991/icsma-16.2016.43
DO  - 10.2991/icsma-16.2016.43
ID  - Lin2016/12
ER  -