Improvement of the Stability of Polymer Bonded Rare-Earth-Magnets during the Injection Molding Process

Beitrag bei einer Tagung


Details zur Publikation

Autor(en): Gardocki A, Drummer D
Titel Sammelwerk: Annual Technical Conference - ANTEC, Conference Proceedings
Jahr der Veröffentlichung: 2011
Tagungsband: SPE Proceedings ANTEC 2011
Seitenbereich: 1009-1013


Abstract


Polymer Bonded Magnets can be cost effectively produced by injection molding of polymers with magnetic fillers. Rare-Earth-fillers (RE) like NdFeB or SmCo in comparison with other permanent magnetic fillers have remarkably higher magnetic properties. Nevertheless they are very reactive and oxygen susceptible which leads to polymer degradation and filler oxidation during the processing. This paper deals with two different methods of resolution to improve the thermal and thermo-oxidative stability of rare earth filled polymers during processing: powder coating and processing under inert atmosphere.



FAU-Autoren / FAU-Herausgeber

Drummer, Dietmar Prof. Dr.-Ing.
Lehrstuhl für Kunststofftechnik


Zitierweisen

APA:
Gardocki, A., & Drummer, D. (2011). Improvement of the Stability of Polymer Bonded Rare-Earth-Magnets during the Injection Molding Process. In SPE Proceedings ANTEC 2011 (pp. 1009-1013). Boston, Massachusetts, USA.

MLA:
Gardocki, Aleksander, and Dietmar Drummer. "Improvement of the Stability of Polymer Bonded Rare-Earth-Magnets during the Injection Molding Process." Proceedings of the ANTEC, Boston, Massachusetts, USA 2011. 1009-1013.

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Zuletzt aktualisiert 2018-07-08 um 23:05