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Recyclying of Nd-Fe-B alloy for fabrications of three-dimensional magnetic micro-components

journal contribution
posted on 07.01.2016, 11:17 by Jung-Sik Kim, Miha Zakot
This paper presents a new fabrication process for producing magnetic microcomponents. The process is based on micropowder injection moulding technology, while the micro moulds are produced using microelectromechanical systems MEMS) technology. The process involves 1) fabrication of polydimethylsiloxane PDMS) micro moulds from SU-8 masters, which are produced using UV photolithography process; 2) mould filling with magnetic powder and demoulding; and 3) sintering of moulded components in vacuum. The proposed process has been used to sinter Nd-Fe-B microcomponents successfully without using binder system. This research proposes a new approach to fabricate 3-D magnetic microcomponents to meet the needs in applications where magnetic field required.

History

School

  • Aeronautical, Automotive, Chemical and Materials Engineering

Department

  • Aeronautical and Automotive Engineering

Published in

Journal of Multidisciplinary Engineering Science and Technology

Volume

2

Issue

1

Pages

238 - 241

Citation

KIM, J-S. and ZAKOT, M., 2015.Recyclying of Nd-Fe-B alloy for fabrications of three-dimensional magnetic micro-components. Journal of Multidisciplinary Engineering Science and Technology, 2(1), pp. 238-241.

Publisher

© JMEST

Version

VoR (Version of Record)

Publisher statement

This work is made available according to the conditions of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) licence. Full details of this licence are available at: https://creativecommons.org/licenses/by-nc-nd/4.0/

Publication date

2015

Notes

This paper is in closed access.

ISSN

3159-0040

Language

en

Editor(s)

Nicklous, KH