Effects of High Magnetic Field Postannealing on Microstructure and Properties of Pulse Electrodeposited Co-Ni-P Films
The influence of high magnetic field annealing on the morphology, microstructure, and properties of pulsed-electrodeposited Co-Ni-P films was investigated. The as-deposited film with a rough surface changed into uniform nanocrystalline during the magnetic field annealing process. In particular, the...
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| Format: | Article |
| Language: | English |
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Wiley
2016-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2016/3816972 |
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| author | Donggang Li Chun Wu Qiang Wang Jean-Paul Chopart Jicheng He Agnieszka Franczak Alexandra Levesque |
| author_facet | Donggang Li Chun Wu Qiang Wang Jean-Paul Chopart Jicheng He Agnieszka Franczak Alexandra Levesque |
| author_sort | Donggang Li |
| collection | DOAJ |
| description | The influence of high magnetic field annealing on the morphology, microstructure, and properties of pulsed-electrodeposited Co-Ni-P films was investigated. The as-deposited film with a rough surface changed into uniform nanocrystalline during the magnetic field annealing process. In particular, the formation of intestine-like appearance with spherical clusters vanishing is favored from a moderate magnetic field strength of 6 T, due to the polarized effects. Meantime, the diffraction peak (111) of α (fcc) phase shifts to the right direction, which is attributed to the fact that more Co atoms from phosphide phase are incorporated into the Ni lattice, in comparison with the case of annealing under 0 T and 12 T magnetic fields. The mechanical and magnetic properties of the films reach relative optimum values at B=6 T. The evolution of magneto-induced modification in the Co-Ni-P morphology, structure, and properties can be explained by the polarized effect and the diffusion-acceleration effect under a high magnetic field. |
| format | Article |
| id | doaj-art-b1388ff5f4b0411bb82859798eb82120 |
| institution | Kabale University |
| issn | 1687-8434 1687-8442 |
| language | English |
| publishDate | 2016-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-b1388ff5f4b0411bb82859798eb821202025-02-03T07:25:37ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422016-01-01201610.1155/2016/38169723816972Effects of High Magnetic Field Postannealing on Microstructure and Properties of Pulse Electrodeposited Co-Ni-P FilmsDonggang Li0Chun Wu1Qiang Wang2Jean-Paul Chopart3Jicheng He4Agnieszka Franczak5Alexandra Levesque6School of Metallurgy, Northeastern University, Shenyang 110010, ChinaKey Laboratory of Electromagnetic Processing of Materials, Ministry of Education, Northeastern University, Shenyang 110004, ChinaKey Laboratory of Electromagnetic Processing of Materials, Ministry of Education, Northeastern University, Shenyang 110004, ChinaLISM, Université de Reims Champagne-Ardenne, BP 1039, 51687 Reims Cedex 2, FranceKey Laboratory of Electromagnetic Processing of Materials, Ministry of Education, Northeastern University, Shenyang 110004, ChinaLISM, Université de Reims Champagne-Ardenne, BP 1039, 51687 Reims Cedex 2, FranceLISM, Université de Reims Champagne-Ardenne, BP 1039, 51687 Reims Cedex 2, FranceThe influence of high magnetic field annealing on the morphology, microstructure, and properties of pulsed-electrodeposited Co-Ni-P films was investigated. The as-deposited film with a rough surface changed into uniform nanocrystalline during the magnetic field annealing process. In particular, the formation of intestine-like appearance with spherical clusters vanishing is favored from a moderate magnetic field strength of 6 T, due to the polarized effects. Meantime, the diffraction peak (111) of α (fcc) phase shifts to the right direction, which is attributed to the fact that more Co atoms from phosphide phase are incorporated into the Ni lattice, in comparison with the case of annealing under 0 T and 12 T magnetic fields. The mechanical and magnetic properties of the films reach relative optimum values at B=6 T. The evolution of magneto-induced modification in the Co-Ni-P morphology, structure, and properties can be explained by the polarized effect and the diffusion-acceleration effect under a high magnetic field.http://dx.doi.org/10.1155/2016/3816972 |
| spellingShingle | Donggang Li Chun Wu Qiang Wang Jean-Paul Chopart Jicheng He Agnieszka Franczak Alexandra Levesque Effects of High Magnetic Field Postannealing on Microstructure and Properties of Pulse Electrodeposited Co-Ni-P Films Advances in Materials Science and Engineering |
| title | Effects of High Magnetic Field Postannealing on Microstructure and Properties of Pulse Electrodeposited Co-Ni-P Films |
| title_full | Effects of High Magnetic Field Postannealing on Microstructure and Properties of Pulse Electrodeposited Co-Ni-P Films |
| title_fullStr | Effects of High Magnetic Field Postannealing on Microstructure and Properties of Pulse Electrodeposited Co-Ni-P Films |
| title_full_unstemmed | Effects of High Magnetic Field Postannealing on Microstructure and Properties of Pulse Electrodeposited Co-Ni-P Films |
| title_short | Effects of High Magnetic Field Postannealing on Microstructure and Properties of Pulse Electrodeposited Co-Ni-P Films |
| title_sort | effects of high magnetic field postannealing on microstructure and properties of pulse electrodeposited co ni p films |
| url | http://dx.doi.org/10.1155/2016/3816972 |
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