Groche, Peter ; Wießner, Lennart
eds.: Tekkaya, A. Erman ; Homberg, Werner ; Alexander, Brosius (2015)
High-Performance Permanent Magnets by Cold Forming.
In: 60 Excellent Inventions in Metal Forming
Book Section, Bibliographie
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.
| Item Type: | Book Section |
|---|---|
| Erschienen: | 2015 |
| Editors: | Tekkaya, A. Erman ; Homberg, Werner ; Alexander, Brosius |
| Creators: | Groche, Peter ; Wießner, Lennart |
| Type of entry: | Bibliographie |
| Title: | High-Performance Permanent Magnets by Cold Forming |
| Language: | English |
| Date: | 2015 |
| Place of Publication: | Berlin Heidelberg |
| Publisher: | Springer-Verlag |
| Book Title: | 60 Excellent Inventions in Metal Forming |
| 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. |
| Divisions: | 16 Department of Mechanical Engineering 16 Department of Mechanical Engineering > Institut für Produktionstechnik und Umformmaschinen (PtU) |
| Date Deposited: | 29 Jan 2016 13:19 |
| Last Modified: | 26 Nov 2020 10:24 |
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