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High-Performance Permanent Magnets by Cold Forming

Groche, Peter ; Wießner, Lennart
Tekkaya, A. Erman ; Homberg, Werner ; Alexander, Brosius (eds.) :

High-Performance Permanent Magnets by Cold Forming.
In: 60 Excellent Inventions in Metal Forming. Springer-Verlag, Berlin Heidelberg , pp. 337-342. ISBN 978-3-662-46311-6
[Buchkapitel], (2015)

Kurzbeschreibung (Abstract)

The combination of a further developed Equal Channel Angular Swaging (ECAS) process and subsequent infeed rotary swaging is a promising process chain for the continuous production of permanent magnets. The ECAS process enables a grain refinement as well as an induction of high defect densities in materials. Both effects lead to a higher coercive field strength. In comparison to other SPD-processes lower forming forces are needed and a continuous production is possible. Highly textured magnetically anisotropic samples are realized by a subsequent infeed rotary swaging process.

Typ des Eintrags: Buchkapitel
Erschienen: 2015
Herausgeber: Tekkaya, A. Erman ; Homberg, Werner ; Alexander, Brosius
Autor(en): Groche, Peter ; Wießner, Lennart
Titel: High-Performance Permanent Magnets by Cold Forming
Sprache: Englisch
Kurzbeschreibung (Abstract):

The combination of a further developed Equal Channel Angular Swaging (ECAS) process and subsequent infeed rotary swaging is a promising process chain for the continuous production of permanent magnets. The ECAS process enables a grain refinement as well as an induction of high defect densities in materials. Both effects lead to a higher coercive field strength. In comparison to other SPD-processes lower forming forces are needed and a continuous production is possible. Highly textured magnetically anisotropic samples are realized by a subsequent infeed rotary swaging process.

Buchtitel: 60 Excellent Inventions in Metal Forming
Ort: Berlin Heidelberg
Verlag: Springer-Verlag
Fachbereich(e)/-gebiet(e): Fachbereich Maschinenbau
Fachbereich Maschinenbau > Produktionstechnik und Umformmaschinen
Hinterlegungsdatum: 29 Jan 2016 13:19
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