Groche, Peter ; Wießner, Lennart
Hrsg.: Tekkaya, A. Erman ; Homberg, Werner ; Alexander, Brosius (2015)
High-Performance Permanent Magnets by Cold Forming.
In: 60 Excellent Inventions in Metal Forming
Buchkapitel, Bibliographie
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 |
| Art des Eintrags: | Bibliographie |
| Titel: | High-Performance Permanent Magnets by Cold Forming |
| Sprache: | Englisch |
| Publikationsjahr: | 2015 |
| Ort: | Berlin Heidelberg |
| Verlag: | Springer-Verlag |
| Buchtitel: | 60 Excellent Inventions in Metal Forming |
| 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. |
| Fachbereich(e)/-gebiet(e): | 16 Fachbereich Maschinenbau 16 Fachbereich Maschinenbau > Institut für Produktionstechnik und Umformmaschinen (PtU) |
| Hinterlegungsdatum: | 29 Jan 2016 13:19 |
| Letzte Änderung: | 26 Nov 2020 10:24 |
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