Structural and magnetic properties on the Fe-B-P-Cu-W nano-crystalline alloy system
In the present article, the structural and soft magnetic properties of Fe-B-P-Cu alloy system with W addition have been studied as well as the annealing configurations required for magnetic softness. It is found that the substitution of B by W deteriorates the soft magnetic properties after annealin...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2018-04-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/1.4993711 |
| _version_ | 1818905959111589888 |
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| author | Yan Zhang Yaocen Wang Akihiro Makino |
| author_facet | Yan Zhang Yaocen Wang Akihiro Makino |
| author_sort | Yan Zhang |
| collection | DOAJ |
| description | In the present article, the structural and soft magnetic properties of Fe-B-P-Cu alloy system with W addition have been studied as well as the annealing configurations required for magnetic softness. It is found that the substitution of B by W deteriorates the soft magnetic properties after annealing. The reason of such impact with W addition may lie in the insufficient bonding strength between W and B so that the addition of W is not effective enough to suppress grain growth against the high concentration and high crystallization tendency of Fe during annealing. The addition of 4 at.% W is also found to reduce the saturation magnetization of the nano-crystalline alloy by 14%. It is also found that the addition of P in the Fe-based alloys could help reduce the coercivity upon annealing with high heating rate. The existence of P could also help slightly increase the overall saturation magnetization by enhancing the electron transfer away from Fe in the residual amorphous structure. |
| first_indexed | 2024-12-19T21:31:37Z |
| format | Article |
| id | doaj.art-ae2f3830e14644fab905a2d49ed9b597 |
| institution | Directory Open Access Journal |
| issn | 2158-3226 |
| language | English |
| last_indexed | 2024-12-19T21:31:37Z |
| publishDate | 2018-04-01 |
| publisher | AIP Publishing LLC |
| record_format | Article |
| series | AIP Advances |
| spelling | doaj.art-ae2f3830e14644fab905a2d49ed9b5972022-12-21T20:04:55ZengAIP Publishing LLCAIP Advances2158-32262018-04-0184047703047703-710.1063/1.4993711005891ADVStructural and magnetic properties on the Fe-B-P-Cu-W nano-crystalline alloy systemYan Zhang0Yaocen Wang1Akihiro Makino2Institute for Materials Research, Tohoku University, Sendai 980-8577, JapanNew Industry Creation Hatchery Center, Tohoku University, Sendai 980-8577, JapanNew Industry Creation Hatchery Center, Tohoku University, Sendai 980-8577, JapanIn the present article, the structural and soft magnetic properties of Fe-B-P-Cu alloy system with W addition have been studied as well as the annealing configurations required for magnetic softness. It is found that the substitution of B by W deteriorates the soft magnetic properties after annealing. The reason of such impact with W addition may lie in the insufficient bonding strength between W and B so that the addition of W is not effective enough to suppress grain growth against the high concentration and high crystallization tendency of Fe during annealing. The addition of 4 at.% W is also found to reduce the saturation magnetization of the nano-crystalline alloy by 14%. It is also found that the addition of P in the Fe-based alloys could help reduce the coercivity upon annealing with high heating rate. The existence of P could also help slightly increase the overall saturation magnetization by enhancing the electron transfer away from Fe in the residual amorphous structure.http://dx.doi.org/10.1063/1.4993711 |
| spellingShingle | Yan Zhang Yaocen Wang Akihiro Makino Structural and magnetic properties on the Fe-B-P-Cu-W nano-crystalline alloy system AIP Advances |
| title | Structural and magnetic properties on the Fe-B-P-Cu-W nano-crystalline alloy system |
| title_full | Structural and magnetic properties on the Fe-B-P-Cu-W nano-crystalline alloy system |
| title_fullStr | Structural and magnetic properties on the Fe-B-P-Cu-W nano-crystalline alloy system |
| title_full_unstemmed | Structural and magnetic properties on the Fe-B-P-Cu-W nano-crystalline alloy system |
| title_short | Structural and magnetic properties on the Fe-B-P-Cu-W nano-crystalline alloy system |
| title_sort | structural and magnetic properties on the fe b p cu w nano crystalline alloy system |
| url | http://dx.doi.org/10.1063/1.4993711 |
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