SOFT MAGNETIC METAL-GLASS COMPOSITE MATERIAL WITH LOW EDDY CURRENT LOSSES

1985 ◽  
Vol 46 (C6) ◽  
pp. C6-197-C6-202 ◽  
Author(s):  
F. Kloucek ◽  
C. Schüler ◽  
U. Feller
Keyword(s):  
Composite Material ◽  
Eddy Current ◽  
Glass Composite ◽  
Soft Magnetic ◽  
Eddy Current Losses ◽  
Magnetic Metal

Modeling of Anomalous Eddy Current Losses Due to Movement of Domain Walls in Particles of a Soft Magnetic Composite

2020 ◽  
Vol 56 (4) ◽  
pp. 1-4 ◽  
Author(s):  
Yanhui Gao ◽  
Yusuke Araki ◽  
Hiroshi Dozono ◽  
Kazuhiro Muramatsu ◽  
Weimin Guan ◽  
...  
Keyword(s):  
Eddy Current ◽  
Domain Walls ◽  
Magnetic Composite ◽  
Soft Magnetic ◽  
Eddy Current Losses ◽  
Soft Magnetic Composite

scholarly journals Bounds and estimates on eddy current losses in soft magnetic composites

2018 ◽  
Vol 123 (23) ◽  
pp. 235109 ◽  
Author(s):  
Xiaotao Ren ◽  
Romain Corcolle ◽  
Laurent Daniel
Keyword(s):  
Eddy Current ◽  
Soft Magnetic ◽  
Magnetic Composites ◽  
Eddy Current Losses ◽  
Soft Magnetic Composites

Magnetic properties and eddy current losses in Fe-based soft magnetic composites

2016 ◽  
Vol 52 (3-4) ◽  
pp. 1433-1441 ◽  
Author(s):  
Ling Xiao ◽  
Ming Li ◽  
Wenjie Cheng ◽  
Hongwei Fan ◽  
Gang Liu ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Eddy Current ◽  
Soft Magnetic ◽  
Magnetic Composites ◽  
Eddy Current Losses ◽  
Soft Magnetic Composites

scholarly journals Losses Approximation for Soft Magnetic Composites Based on a Homogenized Equivalent Conductivity

2016 ◽  
Vol 5 (2) ◽  
pp. 59 ◽  
Author(s):  
X. Ren ◽  
R. Corcolle ◽  
L. Daniel
Keyword(s):  
Eddy Current ◽  
Computational Cost ◽  
Electromagnetic Properties ◽  
Equivalent Conductivity ◽  
Soft Magnetic ◽  
Magnetic Composites ◽  
Promising Alternative ◽  
Eddy Current Losses ◽  
Electromagnetic Devices ◽  
Soft Magnetic Composites

Soft magnetic composites (SMC) are a promising alternative to laminated steel in many Electrical Engineering applications. This is largely owing to their low level of eddy current losses. The electromagnetic behavior of SMC in electromagnetic devices cannot be easily predicted using standard numerical techniques such as the finite element method, mostly due to the computational cost required to model the material microstructure. Another difficulty lies in the high property contrast between the matrix and the inclusions. In this paper we propose a homogenization strategy to define the equivalent electromagnetic properties of SMC. For components made of SMC, the equivalent conductivity and permeability can be determined. These equivalent properties can be used to calculate eddy current losses or introduced into structural analysis tools to design electromagnetic devices.

scholarly journals Computation of Eddy Current Losses in Soft Magnetic Composites

2012 ◽  
Vol 48 (11) ◽  
pp. 3470-3473 ◽  
Author(s):  
Carlo Appino ◽  
Oriano Bottauscio ◽  
Olivier de la Barriere ◽  
Fausto Fiorillo ◽  
Alessandra Manzin ◽  
...  
Keyword(s):  
Eddy Current ◽  
Soft Magnetic ◽  
Magnetic Composites ◽  
Eddy Current Losses ◽  
Soft Magnetic Composites
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