Effects of annealing temperature and heating rate on microstructure, magnetic, and mechanical properties of high-Bs Fe81.7−xSi4B13NbxCu1.3 nanocrystalline alloys
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DOI: 10.1007/s10853-020-05341-8
Abstract: The effects of annealing temperature and heating rate on the microstructure, magnetic, and mechanical properties of melt-spun Fe 81.7− x Si 4 B 13 Cu 1.3 Nb x ( x = 0–4) alloy ribbons have been… read more here.
Keywords: nanocrystalline alloys; mechanical properties; rate; heating rate ... See more keywords
Isothermal Remanent Magnetization (IRM) and Direct Current Demagnetization (DCD) Curves for Nanocrystalline Sm-Y-Co Alloys
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DOI: 10.1007/s10948-019-05409-w
Abstract: Magnetization curves were measured using the methods of isothermal remanent magnetization (IRM) and direct current demagnetization (DCD) for nanocrystalline Sm 0.5 Y 0.5 Co 5 alloys. The study of magnetic properties for nanocrystalline Sm 0.5… read more here.
Keywords: irm direct; nanocrystalline alloys; isothermal remanent; magnetization irm ... See more keywords
Structural, Electrochemical and Hydrogen Sorption Studies of Nanocrystalline Ti-V-Co and Ti-V-Ni-Co Alloys Synthesized by Mechanical Alloying Method
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DOI: 10.1007/s11665-019-04266-x
Abstract: In this paper, Ti-V-Co and Ti-V-Ni-Co alloys are considered as the hydrogen storage systems and the negative electrodes in Ni-MHx secondary batteries. This work shows results of studies that have been made on Ti0.5V1.5−xCox and… read more here.
Keywords: alloys synthesized; ti0 5v1; nanocrystalline alloys; synthesized mechanical ... See more keywords
Influence of the V content on microstructure and hardness of high-energy ball milled nanocrystalline Al-V alloys
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DOI: 10.1016/j.jallcom.2018.05.132
Abstract: Abstract Nanocrystalline Al- x V ( x = 0, 0.5, 2, 5, 10 and 20 at. %) alloys were produced by high-energy ball milling (HEBM) followed by consolidation at room temperature under uniaxial pressure of 3 GPa. Grain… read more here.
Keywords: energy; high energy; nanocrystalline alloys; hardness ... See more keywords
A study on the role of Ni content on structure and properties of Fe–Ni–Si–B–P–Cu nanocrystalline alloys
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.152784
Abstract: Abstract Amorphous-forming ability (AFA) and thermal stability of melt-spun Fe85-xNixSi2B8P4Cu1 (x = 0–20) alloys and their crystallized structure, magnetic and mechanical properties have been investigated. The increase of Ni content from 0 to 20 at.% gradually improves the… read more here.
Keywords: content structure; nanocrystalline alloys; role content; structure ... See more keywords
Improving the amorphous forming ability and magnetic properties of FeSiBPCu amorphous and nanocrystalline alloys by utilizing carbon
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DOI: 10.1016/j.jallcom.2020.155767
Abstract: Abstract Fe-based amorphous and nanocrystalline alloys with high saturation magnetic flux density (Bs) are highly desirable for electrical and electronic devices, but have’t been industrilized in large scale till now due to their low amorphous… read more here.
Keywords: forming ability; magnetic properties; nanocrystalline alloys; amorphous nanocrystalline ... See more keywords
Structural, thermal, and magnetic properties of Fe79Mo B20−Cu1 magnetic amorphous and nanocrystalline alloys
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2019.165952
Abstract: Abstract Fe79MoxB20−xCu1 amorphous and nanocrystalline alloys (x = 2, 4, 6, 8 and 10) were studied to investigate the influence of Mo and B contents on crystallization, structural, and magnetic properties. Samples were prepared by rapid solidification… read more here.
Keywords: magnetic properties; nanocrystalline alloys; structural thermal; amorphous nanocrystalline ... See more keywords
Analysis of losses in soft magnetic nanocrystalline alloys as a function of induction and frequency
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DOI: 10.1016/j.jmmm.2019.166347
Abstract: Abstract The magnetic losses in the Fe72,5Cu1Nb2Mo1,5Si14B9 nanocrystalline alloy were investigated in a wide range of magnetic induction from 0.01 to 1.0 T and frequencies from 60 Hz to 100 kHz. Dependences of magnetic losses approximated by power… read more here.
Keywords: magnetic nanocrystalline; soft magnetic; nanocrystalline alloys; analysis losses ... See more keywords
Novel Fe-C-B-P-Cu nanocrystalline alloys with superb magnetic properties and processability
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DOI: 10.1016/j.jmmm.2021.167915
Abstract: Abstract In this article, we present a new kind of Fe-C-B-P-Cu nanocrystalline alloys containing high P content with excellent comprehensive magnetic properties and processability. This kind of nanocrystalline alloys exhibits the high saturation magnetic flux… read more here.
Keywords: novel nanocrystalline; properties processability; nanocrystalline alloys; kind nanocrystalline ... See more keywords
Fe-B-Si-C-Cu amorphous and nanocrystalline alloys with ultrahigh hardness and enhanced soft magnetic properties
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Non-crystalline Solids"
DOI: 10.1016/j.jnoncrysol.2020.120606
Abstract: Abstract Soft magnetic Fe-B-Si-C-Cu amorphous alloys were found to exhibit simultaneously high saturation magnetization above 1.7 T, low coercivity below 5 A/m, high permeability reaching 23100 at 1 kHz and 3500 at 1 MHz as… read more here.
Keywords: ultrahigh hardness; soft magnetic; magnetic properties; nanocrystalline alloys ... See more keywords
Compositional design and crystallization mechanism of High Bs nanocrystalline alloys
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DOI: 10.1016/j.materresbull.2019.01.007
Abstract: Abstract High Bs nanocrystalline alloys (HBNAs) are increasingly attractive due to their unique microstructure and outstanding magnetic properties. It is important to clearly explore the crystallization mechanism to provide reliable and efficient composition design methods.… read more here.
Keywords: high nanocrystalline; crystallization mechanism; nanocrystalline alloys; design ... See more keywords