Journal ArticleDOI
Laser additive processing of Ni-Fe-V and Ni-Fe-Mo Permalloys: Microstructure and magnetic properties
C. V. Mikler,Varun Chaudhary,Tushar Borkar,Tushar Borkar,V. Soni,Deep Choudhuri,Raju V. Ramanujan,Rajarshi Banerjee +7 more
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TLDR
In this article, the ability to utilize laser-based additive manufacturing, specifically the laser engineered net shaping (LENS™) process, to deposit soft magnetic Ni-Fe-V and NiFe-Mo alloys is discussed.About:
This article is published in Materials Letters.The article was published on 2017-04-01. It has received 48 citations till now. The article focuses on the topics: Laser engineered net shaping & Coercivity.read more
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Additive manufacturing (3D printing): A review of materials, methods, applications and challenges
TL;DR: A comprehensive review of the main 3D printing methods, materials and their development in trending applications was carried out in this paper, where the revolutionary applications of AM in biomedical, aerospace, buildings and protective structures were discussed.
Journal ArticleDOI
Additive manufacturing of magnetic materials
TL;DR: A review on additive manufacturing of magnetic materials is presented in this paper, where the authors discuss the use of the laser engineering net shaping (LENS) process to produce soft and hard magnets.
Journal ArticleDOI
Additive manufacturing of soft magnets for electrical machines—a review
Tej N. Lamichhane,Latha Sethuraman,A. Dalagan,Haobo Wang,Haobo Wang,Jonathan Keller,Mariappan Parans Paranthaman,Mariappan Parans Paranthaman +7 more
TL;DR: In this paper, the state of the art in printability and performance characteristics of soft magnetic materials for electric machines is summarized and discussed in terms of price, printability, weight, and performance of the electrical machines.
Journal ArticleDOI
On the evolution of microstructure and defect control in 316L SS components fabricated via directed energy deposition
Baolong Zheng,James C. Haley,Nancy Y. C. Yang,Joshua K. Yee,K.W. Terrassa,Yizhang Zhou,Enrique J. Lavernia,Julie M. Schoenung +7 more
TL;DR: In this paper, the influence of process parameters on the evolution of the dimensional and surface quality, microstructure, internal defects, and mechanical properties in 316L stainless steel components fabricated using laser engineered net shaping (LENS®), a directed energy deposition (DED) additive manufacturing (AM) technique.
Journal ArticleDOI
Characterization of the Fe-Co-1.5V soft ferromagnetic alloy processed by Laser Engineered Net Shaping (LENS)
Andrew B. Kustas,Donald Francis Susan,Kyle Johnson,Shaun R. Whetten,Mark A. Rodriguez,Daryl J. Dagel,Joseph R. Michael,David M. Keicher,Nicolas Argibay +8 more
TL;DR: In this paper, an additive manufacturing process for low-workability Fe-Co-1.5V Alloy is demonstrated using the Laser Engineered Net Shaping (LENS) metals additive manufacturing technique.
References
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Journal ArticleDOI
Sintered soft magnetic materials. Properties and applications
J.A Bas,J.A Calero,M.J Dougan +2 more
TL;DR: In this paper, a comparison of the characteristics and production requirements of a variety of materials used to produce sintered soft magnetic parts is presented, and the suitability of the different materials for use in both direct and alternating current applications is reviewed.
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Studies of magnetic properties of permalloy (Fe–30%Ni) prepared by SLM technology
TL;DR: In this article, a high permeability induction Fe 30%Ni alloy cubic bulk was prepared by the selective laser melting process and the microstructure effect on soft magnetic properties was revealed by scanning electron microscopy, X-ray diffraction and hysteresis measurements.
Journal ArticleDOI
Permalloy, a new magnetic material of very high permeability
H. D. Arnold,G. W. Elmen +1 more
TL;DR: The magnetic alloy described in this paper is a composition of about 78.5% nickel and 21.5 percent iron and at magnetizing fields in the neighborhood of.04 gauss and with proper treatment has a permeability running as high as 90,000 as discussed by the authors.
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Sensors based on bulk soft magnetic materials: Advances and challenges
TL;DR: In this paper, the authors compared traditional miniature fluxgates using wire cores based on longitudinal fluxgate effect with sensors using transverse fluxgate effects and GMI effect and showed that the achievable stable amplification factor is 10-100.
Journal ArticleDOI
Magnetocaloric properties and critical behavior of high relative cooling power FeNiB nanoparticles
Varun Chaudhary,D. V. Maheswar Repaka,Apoorva Chaturvedi,Idapalapati Sridhar,Raju V. Ramanujan +4 more
TL;DR: In this paper, the authors reported a very high relative cooling power (RCP) in quenched FeNiB nanoparticles, which is the largest for rare earth free iron based magnetocaloric nanomaterials.