| dc.contributor.author | Granek, Krzysztof | |
| dc.contributor.author | Ziółkowski, Grzegorz | |
| dc.contributor.author | Chrobak, Artur | |
| dc.contributor.author | Klimontko, Joanna | |
| dc.contributor.author | Rak, Jan | |
| dc.contributor.author | Životský, Ondřej | |
| dc.contributor.author | Gembalová, Lucie | |
| dc.date.accessioned | 2019-09-11T08:51:00Z | |
| dc.date.available | 2019-09-11T08:51:00Z | |
| dc.date.issued | 2019 | |
| dc.identifier.citation | Archives of Metallurgy and Materials. 2019, vol. 64, issue 2, p. 791-796. | cs |
| dc.identifier.issn | 1733-3490 | |
| dc.identifier.issn | 2300-1909 | |
| dc.identifier.uri | http://hdl.handle.net/10084/138508 | |
| dc.description.abstract | The paper refers to pulverization and sintering of the (Fe80Nb6B14)(0.88)Tb-0.12 high coercive alloy. The powder was sintered using the ultra-fast current aided method. It turned out that too long discharge time leads to appearing of a soft magnetic phase and simultaneously, decrease in coercivity of the compacted powder. Nevertheless, it was possible to establish preference technology parameters, preserving magnetic hardness of the alloy. As a final test, an impact of Co-powder addition on magnetic properties was studied. The introduced soft magnetic phase (about 20 wt. %) caused about 30% increase of magnetic remanence, which is a result of direct exchange interactions between the two phases. | cs |
| dc.language.iso | en | cs |
| dc.publisher | Polska Akademia Nauk, Instytut Metalurgii i Inżynierii Materiałowej | cs |
| dc.relation.ispartofseries | Archives of Metallurgy and Materials | cs |
| dc.relation.uri | http://doi.org/10.24425/amm.2019.127615 | cs |
| dc.subject | magnetic composites | cs |
| dc.subject | ultra-fast current sintering | cs |
| dc.subject | high coercive alloys | cs |
| dc.title | Ultra-fast current aided sintering of high coercive magnetic powders and composites | cs |
| dc.type | article | cs |
| dc.identifier.doi | 10.24425/amm.2019.127615 | |
| dc.rights.access | openAccess | cs |
| dc.type.version | publishedVersion | cs |
| dc.type.status | Peer-reviewed | cs |
| dc.description.source | Web of Science | cs |
| dc.description.volume | 64 | cs |
| dc.description.issue | 2 | cs |
| dc.description.lastpage | 796 | cs |
| dc.description.firstpage | 791 | cs |
| dc.identifier.wos | 000473163500058 | |