5072 Abstract
|Table of Contents|

The new process to prepare the rare earth permanent magnet nanomaterial by surfactant-assisted ball milling(PDF)

MATERIALS CHINA[ISSN:1674-3962/CN:61-1473/TG]

Issue:
2015年第11期
Page:
1-5
Research Field:
特约研究论文
Publishing date:

Info

Title:
The new process to prepare the rare earth permanent magnet nanomaterial by surfactant-assisted ball milling
Author(s):
Liu Jiaping

1.The Physics Department of University of Texas-Arlington

2.College of Materials Science and Engineering, Beijing University of Technology

3.Ningbo Institute of Industrial Technology, Chinese Academy of Sciences

Keywords:
-
CLC:

PACS:
-
DOI:
10.7502/j.issn.1674-3962.2015.11.02
DocumentCode:

Abstract:
This paper introduces the surfactant-assisted ball milling which was used to prepare the rare earth permanent magnet nanomaterial. We prepared the nanoparticles、permanent nanoflakes and nanostructured bulks. The rare earth permanent magnet nanomaterial played an important role in different application areas. The effect of milling time and different surfactants on the microstructure、morphology and magnetic properties were studied using the XRD、 FESEM and VSM. It shows that the surfactant played an important role in the milling process. The change of surfactant and the process conditions have an important role in controlling the morphology and magnetic properties of the powders. Finally, there were some the problems of the SABM in recent researches, it deserves further research.

References

Memo

Memo:
Last Update: 2015-10-21