Zobrazeno 1 - 10
of 438
pro vyhledávání: '"Soft magnetic property"'
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 5204-5209 (2024)
To promote energy savings, high efficiency and miniaturization of power electronic devices, Fe–Si–B–P–Cu nanocrystalline soft magnetic materials with high saturation magnetization (Bs) parallel to that of the 6.5 wt% Si steel and low coercivi
Externí odkaz:
https://doaj.org/article/316aa5f4419b475d81a2097800c87e6d
Autor:
Mingyue Guo, Junsheng Xue, Yanhui Li, Li Jiang, Lin Qi, Rie Y. Umetsu, Hidemi Kato, Wei Zhang
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 2902-2910 (2024)
The melt-spun structure of a Fe85.5B13Cu1.5 alloy was regulated by the addition of corrosion-resistant Cr with a moderate enhancement in amorphous-forming ability, which further refines the nanostructure and improves the soft magnetic properties and
Externí odkaz:
https://doaj.org/article/2810ab6febb14deb98d2753a1e6896a4
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 6193-6204 (2023)
The effects of light/heavy rare earth (L/HRE) elements addition on local atomic structures, glass-forming ability (GFA), and soft magnetic properties of a Co75B25 metallic glass (MG) were comprehensively investigated using theoretical prediction and
Externí odkaz:
https://doaj.org/article/b44b764833254c728160f75fdefad574
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 5425-5436 (2023)
Rapid annealing (RA), or the application of a high temperature for a short duration, is an efficient strategy to promote the nano-crystallization of Fe-based amorphous alloys and improve their soft magnetic properties. Herein, the ternary Fe–Co–B
Externí odkaz:
https://doaj.org/article/702f106bd54b4d6996e7c1cea6e9b5d9
Autor:
Mingjuan Cai, Jingjing Wang, Qianqian Wang, Zhijun Guo, Qiang Luo, Jing Zhou, Tao Liang, Xuesong Li, Qiaoshi Zeng, Baolong Shen
Publikováno v:
Materials Research Letters, Vol 11, Iss 7, Pp 595-603 (2023)
Stress annealing is utilized for enhancing the magnetic softness of Fe83–xCoxB10Si3C3P1 (x = 0–16) amorphous alloys with saturation polarization up to 1.75 T. All of the stress-annealed alloys exhibit improved soft-magnetic properties, including
Externí odkaz:
https://doaj.org/article/cc8d17070bd742cebf51b37a5ababeee
Publikováno v:
Journal of Materials Research and Technology, Vol 20, Iss , Pp 161-168 (2022)
The microstructure and soft magnetic properties of Fe83Si3B11P2Cu1 (at.%) nanocrystalline ribbons with different thicknesses up to 40 μm obtained by annealing the amorphous/nanocrystalline precursors at various heating rates (HRs) were studied. It w
Externí odkaz:
https://doaj.org/article/e40de943c4594cce944a3b2fad281a1f
Publikováno v:
Materials & Design, Vol 231, Iss , Pp 112054- (2023)
The intricate interplay between the characteristics and properties of amorphous/nanocrystalline alloys, specifically saturation flux density (Bs) and Curie temperature (Tc), has long been a perplexing task, despite their remarkable properties. Howeve
Externí odkaz:
https://doaj.org/article/f4ea1c372ab743c0a8fb9b2f6558a3ef
Autor:
Liliang Shao, Rongsheng Bai, Yanxue Wu, Jing Zhou, Xing Tong, Hailong Peng, Tao Liang, Zongzhen Li, Qiaoshi Zeng, Bo Zhang, Haibo Ke, Weihua Wang
Publikováno v:
Materials Futures, Vol 3, Iss 2, p 025301 (2024)
Soft magnetic composites (SMCs) play a pivotal role in the development of high-frequency, miniaturization and complex forming of modern electronics. However, they usually suffer from a trade-off between high magnetization and good magnetic softness (
Externí odkaz:
https://doaj.org/article/6c0ee1eabee04a3cb65dc433840553f3
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Akademický článek
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