Results 61 to 70 of about 163,273 (339)

Evaluation of Soft Magnetic Composites for Inductive Wireless Power Transfer

, 2019
Synthetic polymer-bonded soft magnetic composites can implement an additional magnetic path control in high-power inductive charging systems. This paper presents a material analysis and evaluates the impact of soft magnetic composites.
Leibfried, Thomas, Cortese, Giuseppe, Giuseppe Cortese, Barth, Daniel, Daniel Barth, Thomas Leibfried   +5 more
core   +1 more source

An Experimental High‐Throughput Approach for the Screening of Hard Magnet Materials

Advanced Engineering Materials, EarlyView.
An entire workflow for the high‐throughput characterization and analysis of compositionally graded magnetic films is presented. Characterization protocols, data management tools and data analysis approaches are illustrated with test case Sm(Fe, V)12 based films.
William Rigaut, Pierre Le Berre, Hamdi Jaballah, Lukas Fink, Victor Poline, Richard Haettel, Stéphane Grenier, Gilbert Chahine, Ewen Bellec, Guillaume Buatier, Wilfried Hortschitz, Santa Pile, Thomas Schrefl, Nils Blanc, Yuan Hong, Thibaut Devillers, Nora M. Dempsey   +16 more
wiley   +1 more source

Enhancing properties of Fe-based soft magnetic composites via Al-Si alloy interfacial diffusion annealing

Journal of Materials Research and Technology
Soft magnetic composites (SMCs) have found extensive application in medium-to-low frequency power electronics devices due to their advantages of low magnetic loss and high saturation magnetic flux density.
Zeyu Zhang, Xiaoling Peng, Jing Li, Shan Tao, Nan Zhang, Yunxiong Zeng, Jingcai Xu, Bo Hong, Xinqing Wang   +8 more
doaj   +1 more source

Natural Bone‐Derived Ceramic Scaffolds Functionalized with Chitosan‐Gold, Chitosan‐Magnesium, and Chitosan‐Zinc for Enhanced Antibacterial Activity

Advanced Engineering Materials, EarlyView.
This study reports the development of antibacterial ceramic scaffolds derived from natural bovine bone. The bones were processed through sequential boiling and hydrogen peroxide treatment to remove organic matter, producing porous, mineral‐rich scaffolds.
Mohamad Hassan Taherian, Anh Thi Le, Anh Thi Van Le, Dung My Thi Dang, Tin Chanh Duc Doan, Chien Mau Dang, Martin Bolduc   +6 more
wiley   +1 more source

Molecular Dynamics Studies of Shape Memory Polymers: From Bead–Spring Models to Atomistic Simulations

Advanced Engineering Materials, EarlyView.
Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley   +1 more source

Ex situ synthesis of magnetically exchange coupled SrFe12O19/Fe-Co composites

AIP Advances, 2016
Magnetically exchange coupled SrFe12O19/Fe-Co composites with different mass percentage of Fe-Co were synthesized through an ex situ process. The morphology, magnetic properties, and crystallization of SrFe12O19/Fe-Co composites were investigated.
Xia Xu, Yang-Ki Hong, Jihoon Park, Woncheol Lee, Alan M. Lane   +4 more
doaj   +1 more source

An excellent soft magnetic Fe/Fe3O4-FeSiAl composite with high permeability and low core loss

Results in Physics, 2019
It is well know that the high temperature annealing can improve the permeability and reduce the hysteresis loss of soft magnetic composites (SMCs), but the eddy current loss would be accordingly increased. Thus, developing SMCs with high permeability and
Zhenguo Hou, Pengfei Yan, Bai Sun, Hosameldeen Elshekh, Biao Yan   +4 more
doaj   +1 more source

Stretchable Magneto-Mechanical Configurations with High Magnetic Sensitivity Based on “Gel-Type” Soft Rubber for Intelligent Applications

Gels
“Gel-type” soft and stretchable magneto-mechanical composites made of silicone rubber and iron particles are in focus because of their high magnetic sensitivity, and intelligence perspective. The “intelligence” mentioned here is related to the “smartness”
Vineet Kumar, Sang-Shin Park
doaj   +1 more source

Exploration of Pseudobinary Alloys (Al–Mn)‐(Co–Fe–Ni) to Design High‐Entropy and Compositionally Complex Alloys to Stabilize the τ Phase in Al–Mn‐Based Ferromagnetic Alloys

Advanced Engineering Materials, EarlyView.
This experimental study investigates the thermodynamic limits of the Al–Mn τ ferromagnetic phase within complex‐composition alloys (CCAs). Using nine rare‐earth‐free compositions, it explores a broad region of the pseudobinary AlMnCoFeNi system. The results reveal intricate links between composition, phase stability, and magnetic behavior, highlighting
Sacha Plagnol‐Chauzu, Laurent Peltier, Fodil Meraghni, Stéphane Delalande, Frédéric Mazaleyrat   +4 more
wiley   +1 more source

High-frequency soft magnetic properties enhancement in nanocrystalline soft magnetic composites by adding carbonyl iron powder

Materials Research Express
Rapid third-gen semiconductor development drives smaller, more efficient power devices, raising demands for soft magnetic composites (SMCs) high-frequency performance.
Jiaxuan Tang, Yuting Chen, Zhi Zhang, Zhan Xu, Lulu Wang, Junyi Zhang, Yuying Chen   +6 more
doaj   +1 more source