Material Characterization of Strontium Ferrite Powders for Producing Sintered Magnets by Ceramic Injection Molding (MagnetPIM)
For this study, different strontium ferrite powders were mixed with a filling ratio of about 60 vol% in a binder system and formed into green compacts. During the process of injection molding, a magnetic field was generated in the tool via a magnetic coil, which enables magnetization and orientation...
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2014-01-01
|
| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2014/651062 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850160237817888768 |
|---|---|
| author | Dietmar Drummer Susanne Messingschlager |
| author_facet | Dietmar Drummer Susanne Messingschlager |
| author_sort | Dietmar Drummer |
| collection | DOAJ |
| description | For this study, different strontium ferrite powders were mixed with a filling ratio of about 60 vol% in a binder system and formed into green compacts. During the process of injection molding, a magnetic field was generated in the tool via a magnetic coil, which enables magnetization and orientation of the ceramic particles. All powders were successfully processed by MagnetPIM. The investigations identified that it is impossible to extrapolate from the magnetic properties of a green compact to the magnetic properties of a sintered part. It became obvious, though, that, when producing very strong magnetic parts by MagnetPIM, the best results can be obtained by using powders with small particle sizes. |
| format | Article |
| id | doaj-art-b4626ccf43274fdda466d35637a4b3f3 |
| institution | OA Journals |
| issn | 1687-8434 1687-8442 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-b4626ccf43274fdda466d35637a4b3f32025-08-20T02:23:12ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422014-01-01201410.1155/2014/651062651062Material Characterization of Strontium Ferrite Powders for Producing Sintered Magnets by Ceramic Injection Molding (MagnetPIM)Dietmar Drummer0Susanne Messingschlager1Institute of Polymer Technology (LKT), Friedrich-Alexander-University of Erlangen-Nuernberg, 91058 Erlangen, GermanyInstitute of Polymer Technology (LKT), Friedrich-Alexander-University of Erlangen-Nuernberg, 91058 Erlangen, GermanyFor this study, different strontium ferrite powders were mixed with a filling ratio of about 60 vol% in a binder system and formed into green compacts. During the process of injection molding, a magnetic field was generated in the tool via a magnetic coil, which enables magnetization and orientation of the ceramic particles. All powders were successfully processed by MagnetPIM. The investigations identified that it is impossible to extrapolate from the magnetic properties of a green compact to the magnetic properties of a sintered part. It became obvious, though, that, when producing very strong magnetic parts by MagnetPIM, the best results can be obtained by using powders with small particle sizes.http://dx.doi.org/10.1155/2014/651062 |
| spellingShingle | Dietmar Drummer Susanne Messingschlager Material Characterization of Strontium Ferrite Powders for Producing Sintered Magnets by Ceramic Injection Molding (MagnetPIM) Advances in Materials Science and Engineering |
| title | Material Characterization of Strontium Ferrite Powders for Producing Sintered Magnets by Ceramic Injection Molding (MagnetPIM) |
| title_full | Material Characterization of Strontium Ferrite Powders for Producing Sintered Magnets by Ceramic Injection Molding (MagnetPIM) |
| title_fullStr | Material Characterization of Strontium Ferrite Powders for Producing Sintered Magnets by Ceramic Injection Molding (MagnetPIM) |
| title_full_unstemmed | Material Characterization of Strontium Ferrite Powders for Producing Sintered Magnets by Ceramic Injection Molding (MagnetPIM) |
| title_short | Material Characterization of Strontium Ferrite Powders for Producing Sintered Magnets by Ceramic Injection Molding (MagnetPIM) |
| title_sort | material characterization of strontium ferrite powders for producing sintered magnets by ceramic injection molding magnetpim |
| url | http://dx.doi.org/10.1155/2014/651062 |
| work_keys_str_mv | AT dietmardrummer materialcharacterizationofstrontiumferritepowdersforproducingsinteredmagnetsbyceramicinjectionmoldingmagnetpim AT susannemessingschlager materialcharacterizationofstrontiumferritepowdersforproducingsinteredmagnetsbyceramicinjectionmoldingmagnetpim |