Magnetic properties of (Sm,Zr)Fe5 alloys and their nitrides
In this study, magnetic properties of (Sm,Zr)Fe5 melt-spun ribbons and their nitrogenated specimens were examined. The as-annealed (Sm,Zr)Fe5 melt-spun ribbons showed a coercivity of around 1.3 kOe, but it was found that their nitrogenation increased the coercivity. A high coercivity of 11.4 kOe was...
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| Format: | Article |
| Language: | English |
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AIP Publishing LLC
2021-01-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/9.0000060 |
| _version_ | 1828917940732297216 |
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| author | Tetsuji Saito |
| author_facet | Tetsuji Saito |
| author_sort | Tetsuji Saito |
| collection | DOAJ |
| description | In this study, magnetic properties of (Sm,Zr)Fe5 melt-spun ribbons and their nitrogenated specimens were examined. The as-annealed (Sm,Zr)Fe5 melt-spun ribbons showed a coercivity of around 1.3 kOe, but it was found that their nitrogenation increased the coercivity. A high coercivity of 11.4 kOe was achieved in the (Sm0.7Zr0.3)Fe5 melt-spun ribbon when nitrogenated at 713 K for 20 h. Microstructural studies revealed that the nitrogenated specimen consisted of fine grains with an average diameter of 20 nm. XRD studies revealed that the nitrogenated specimen contained a small amount of the α-Fe phase together with the (Sm,Zr)Fe5 phase. |
| first_indexed | 2024-12-13T21:00:32Z |
| format | Article |
| id | doaj.art-b3916a8275b142b39c3422a9f3c86809 |
| institution | Directory Open Access Journal |
| issn | 2158-3226 |
| language | English |
| last_indexed | 2024-12-13T21:00:32Z |
| publishDate | 2021-01-01 |
| publisher | AIP Publishing LLC |
| record_format | Article |
| series | AIP Advances |
| spelling | doaj.art-b3916a8275b142b39c3422a9f3c868092022-12-21T23:31:36ZengAIP Publishing LLCAIP Advances2158-32262021-01-01111015105015105-410.1063/9.0000060Magnetic properties of (Sm,Zr)Fe5 alloys and their nitridesTetsuji Saito0Department of Advanced Materials Science and Engineering, Chiba Institute of Technology, Narashino, Chiba 275-8588, JapanIn this study, magnetic properties of (Sm,Zr)Fe5 melt-spun ribbons and their nitrogenated specimens were examined. The as-annealed (Sm,Zr)Fe5 melt-spun ribbons showed a coercivity of around 1.3 kOe, but it was found that their nitrogenation increased the coercivity. A high coercivity of 11.4 kOe was achieved in the (Sm0.7Zr0.3)Fe5 melt-spun ribbon when nitrogenated at 713 K for 20 h. Microstructural studies revealed that the nitrogenated specimen consisted of fine grains with an average diameter of 20 nm. XRD studies revealed that the nitrogenated specimen contained a small amount of the α-Fe phase together with the (Sm,Zr)Fe5 phase.http://dx.doi.org/10.1063/9.0000060 |
| spellingShingle | Tetsuji Saito Magnetic properties of (Sm,Zr)Fe5 alloys and their nitrides AIP Advances |
| title | Magnetic properties of (Sm,Zr)Fe5 alloys and their nitrides |
| title_full | Magnetic properties of (Sm,Zr)Fe5 alloys and their nitrides |
| title_fullStr | Magnetic properties of (Sm,Zr)Fe5 alloys and their nitrides |
| title_full_unstemmed | Magnetic properties of (Sm,Zr)Fe5 alloys and their nitrides |
| title_short | Magnetic properties of (Sm,Zr)Fe5 alloys and their nitrides |
| title_sort | magnetic properties of sm zr fe5 alloys and their nitrides |
| url | http://dx.doi.org/10.1063/9.0000060 |
| work_keys_str_mv | AT tetsujisaito magneticpropertiesofsmzrfe5alloysandtheirnitrides |