Effects of air annealing on Fe–Si–B–M–Cu (M=Nb, Mo) alloys

Silveyra, Josefina María; Illeková, E.

doi:10.1016/j.jallcom.2014.04.147

Cited by 27 publications

(5 citation statements)

References 26 publications

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“…This contrasts with standard metalloid-rich Finemet, where Mo works even slightly better than Nb [21,22]. The least Curie-temperature-suppressing V [10] is of no use too to keep the magnetic softness because it additionally aids the precipitation of (magnetically harder) Fe borides.…”

Section: Resultsmentioning

confidence: 99%

Effects of grain growth blocking in annealed metalloid-poor Fe–M–Cu–B–Si ribbons (M = Nb, Mo, V)

Butvinová

Butvin

Kuźmiński

et al. 2015

Journal of Alloys and Compounds

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Section: Resultsmentioning

confidence: 99%

Effects of grain growth blocking in annealed metalloid-poor Fe–M–Cu–B–Si ribbons (M = Nb, Mo, V)

Butvinová

Butvin

Kuźmiński

et al. 2015

Journal of Alloys and Compounds

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“…Due to their attractive properties [ 155 ], amorphous and nanocrystalline soft magnetic materials have become a hot research topic since their invention [ 156 ]. The maximum B s and T c characteristics of the material can be significantly enhanced by adjusting the typical element content of amorphous and nanocrystalline materials [ 157 , 158 , 159 , 160 , 161 , 162 , 163 , 164 , 165 , 166 ]. Suzuki [ 167 ] developed a FeZrB amorphous nanocrystalline duplex alloy system with high Fe content and registered it as the NANOPERM alloy.…”

Section: Magnetic Materials and Their Applications In Wptmentioning

confidence: 99%

Modern Advances in Magnetic Materials of Wireless Power Transfer Systems: A Review and New Perspectives

et al. 2022

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The magnetic coupling resonant wireless power transfer (MCR-WPT) system is considered to be the most promising wireless power transfer (WPT) method because of its considerable transmission power, high transmission efficiency, and acceptable transmission distance. For achieving magnetic concentration, magnetic cores made of magnetic materials are usually added to MCR-WPT systems to enhance the coupling performance. However, with the rapid progress of WPT technology, the traditional magnetic materials gradually become the bottleneck that restricts the system power density enhancement. In order to meet the electromagnetic characteristics requirements of WPT systems, high-performance Mn-Zn and Ni-Zn ferrites, amorphous, nanocrystalline, and metamaterials have been developed rapidly in recent years. This paper introduces an extensive review of the magnetic materials of WPT systems, concluding with the state-of-the-art WPT technology and the development and application of high-performance magnetic materials. In addition, this study offers an exclusive reference to researchers and engineers who are interested in learning about the technology and highlights critical issues to be addressed. Finally, the potential challenges and opportunities of WPT magnetic materials are presented, and the future development directions of the technology are foreseen and discussed.

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“…[13] For Fe-Si-B-M-Cu (M = Nb, Mo) alloys, replacing Nb by Mo can enhance oxidation resistance. [14] Our research team has been engaged in the research of FeCoZrB alloys for a long time. [15][16][17] There is a large heat of mixing between the members of this series.…”

Section: Introductionmentioning

confidence: 99%

“…[18] Theoretically, the effect of Mo addition on the crystallization phase should be greater than that of Nb addition, which is different from other alloys. [11][12][13][14] In this paper, Fe 40 Co 40 Zr 9−y M y B 10 Ge 1 (y = 0-4; M = Nb, Mo) amorphous alloys were prepared and annealed at their primary crystallization peak. The effects of Nb and Mo contents on the microstructure and properties of FeCoZrBGe alloys are investigated systemically and compared, to explore which element is more beneficial to microstructure and properties for the Fe 40 Co 40 Zr 9 B 10 Ge 1 alloy.…”

Section: Introductionmentioning

confidence: 99%

Effects of Nb and Mo additions on thermal behavior, microstructure and magnetic property of FeCoZrBGe alloy*

Sun¹,

Zhi-qun²,

Xu³

et al. 2021

Chinese Phys. B

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Both Nb and Mo additions play a vital role in FeCo-based alloys and it is crucial to understand their roles and contents on thermal behavior, microstructural feature and magnetic property of alloys. Nanocrystalline alloy ribbons Fe40Co40Zr9 – y M y B10Ge1 (y = 0–4; M = Nb, Mo) were prepared by crystallizing the as-quenched amorphous alloys. The effects of Nb and Mo additions on structures and properties of the Fe40Co40Zr9B10Ge1 alloy are investigated systemically and compared. With increasing Nb or Mo content, the primary crystallization temperature, grain size of α-Fe(Co) phase and coercivity H c all decrease. Moreover, the effect of Mo addition on thermal behavior, microstructure and magnetic properties of the FeCoZrBGe alloy is greater compared to Nb addition. The gap between primary and secondary crystallization peaks of Mo-containing alloys is wider than that of Nb-containing alloys. Both grain size and H c of Mo-containing alloys are smaller than those of Nb-containing alloys. For Fe40Co40Zr9B10Ge1 alloy, high Mo addition proportion is better compared to high Nb addition proportion.

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Effects of air annealing on Fe–Si–B–M–Cu (M=Nb, Mo) alloys

Cited by 27 publications

References 26 publications

Effects of grain growth blocking in annealed metalloid-poor Fe–M–Cu–B–Si ribbons (M = Nb, Mo, V)

Effects of grain growth blocking in annealed metalloid-poor Fe–M–Cu–B–Si ribbons (M = Nb, Mo, V)

Modern Advances in Magnetic Materials of Wireless Power Transfer Systems: A Review and New Perspectives

Effects of Nb and Mo additions on thermal behavior, microstructure and magnetic property of FeCoZrBGe alloy*

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