Hard magnetic material Nd2Fe14B was synthesized via powder metallurgy technique. The magnetic powder Nd2Fe14B was produced by mixing Neodymium powder (Nd), Iron powder (Fe), and Boron powder (B) in a vacuum and then followed by firing process at 720ºC. The Nd2Fe14B powder produced was grained with addition of 0.3g and 0.7g Neodymium respectively. The powder was sintered at 720ºC. The characterization of magnetic properties by using VSM and phase analyse using XRD. SC-70 was used as detector with 40 kV and 30 mA (CuKα/1.5418Ao). The scan range was 10o-90o with a speed of 2 deg/min. The crystal structure of the samples were determined based on data obtained from XRD pattern. The tetragonal crystal structure of Nd2Fe14B was confirmed with lattice parameters ‘a’ = ‘b’ = 8.707Å and ‘c’ = 12.203Å. The result showed that remanence magnetization (Mr). The maximum energy product (BH) max of Nd2Fe14B was increased from 8,56 KGOe to 16,59 KGOe with adddition of 0,3g Nd. The BHmax reached 17,83KGOe when 0,7g Nd-rich was introduced.
| Published in | American Journal of Mechanical and Industrial Engineering (Volume 2, Issue 4) |
| DOI | 10.11648/j.ajmie.20170204.14 |
| Page(s) | 189-193 |
| Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
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Copyright © The Author(s), 2017. Published by Science Publishing Group |
Magnetic Properties, Nd-rich, Nd2Fe14B Magnets, Powder Metallurgy Technique
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APA Style
Syahrul Humaidi, Achiruddin, Kurnia Sembiring, Hanifah, Nenen Rusnaeni, et al. (2017). Nd-rich Effects on Structural and MagneticProperties of Nd2Fe14B Magnets. American Journal of Mechanical and Industrial Engineering, 2(4), 189-193. https://doi.org/10.11648/j.ajmie.20170204.14
ACS Style
Syahrul Humaidi; Achiruddin; Kurnia Sembiring; Hanifah; Nenen Rusnaeni, et al. Nd-rich Effects on Structural and MagneticProperties of Nd2Fe14B Magnets. Am. J. Mech. Ind. Eng. 2017, 2(4), 189-193. doi: 10.11648/j.ajmie.20170204.14
AMA Style
Syahrul Humaidi, Achiruddin, Kurnia Sembiring, Hanifah, Nenen Rusnaeni, et al. Nd-rich Effects on Structural and MagneticProperties of Nd2Fe14B Magnets. Am J Mech Ind Eng. 2017;2(4):189-193. doi: 10.11648/j.ajmie.20170204.14
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Download@article{10.11648/j.ajmie.20170204.14,
author = {Syahrul Humaidi and Achiruddin and Kurnia Sembiring and Hanifah and Nenen Rusnaeni and Muljadi},
title = {Nd-rich Effects on Structural and MagneticProperties of Nd2Fe14B Magnets},
journal = {American Journal of Mechanical and Industrial Engineering},
volume = {2},
number = {4},
pages = {189-193},
doi = {10.11648/j.ajmie.20170204.14},
url = {https://doi.org/10.11648/j.ajmie.20170204.14},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajmie.20170204.14},
abstract = {Hard magnetic material Nd2Fe14B was synthesized via powder metallurgy technique. The magnetic powder Nd2Fe14B was produced by mixing Neodymium powder (Nd), Iron powder (Fe), and Boron powder (B) in a vacuum and then followed by firing process at 720ºC. The Nd2Fe14B powder produced was grained with addition of 0.3g and 0.7g Neodymium respectively. The powder was sintered at 720ºC. The characterization of magnetic properties by using VSM and phase analyse using XRD. SC-70 was used as detector with 40 kV and 30 mA (CuKα/1.5418Ao). The scan range was 10o-90o with a speed of 2 deg/min. The crystal structure of the samples were determined based on data obtained from XRD pattern. The tetragonal crystal structure of Nd2Fe14B was confirmed with lattice parameters ‘a’ = ‘b’ = 8.707Å and ‘c’ = 12.203Å. The result showed that remanence magnetization (Mr). The maximum energy product (BH) max of Nd2Fe14B was increased from 8,56 KGOe to 16,59 KGOe with adddition of 0,3g Nd. The BHmax reached 17,83KGOe when 0,7g Nd-rich was introduced.},
year = {2017}
}
TY - JOUR T1 - Nd-rich Effects on Structural and MagneticProperties of Nd2Fe14B Magnets AU - Syahrul Humaidi AU - Achiruddin AU - Kurnia Sembiring AU - Hanifah AU - Nenen Rusnaeni AU - Muljadi Y1 - 2017/07/17 PY - 2017 N1 - https://doi.org/10.11648/j.ajmie.20170204.14 DO - 10.11648/j.ajmie.20170204.14 T2 - American Journal of Mechanical and Industrial Engineering JF - American Journal of Mechanical and Industrial Engineering JO - American Journal of Mechanical and Industrial Engineering SP - 189 EP - 193 PB - Science Publishing Group SN - 2575-6060 UR - https://doi.org/10.11648/j.ajmie.20170204.14 AB - Hard magnetic material Nd2Fe14B was synthesized via powder metallurgy technique. The magnetic powder Nd2Fe14B was produced by mixing Neodymium powder (Nd), Iron powder (Fe), and Boron powder (B) in a vacuum and then followed by firing process at 720ºC. The Nd2Fe14B powder produced was grained with addition of 0.3g and 0.7g Neodymium respectively. The powder was sintered at 720ºC. The characterization of magnetic properties by using VSM and phase analyse using XRD. SC-70 was used as detector with 40 kV and 30 mA (CuKα/1.5418Ao). The scan range was 10o-90o with a speed of 2 deg/min. The crystal structure of the samples were determined based on data obtained from XRD pattern. The tetragonal crystal structure of Nd2Fe14B was confirmed with lattice parameters ‘a’ = ‘b’ = 8.707Å and ‘c’ = 12.203Å. The result showed that remanence magnetization (Mr). The maximum energy product (BH) max of Nd2Fe14B was increased from 8,56 KGOe to 16,59 KGOe with adddition of 0,3g Nd. The BHmax reached 17,83KGOe when 0,7g Nd-rich was introduced. VL - 2 IS - 4 ER -
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