Results 21 to 30 of about 27,051 (305)

Stochastic Jiles-Atherton model accounting for soft magnetic material properties variability [PDF]

, 2013
Industrial processing (cutting, assembly…) of steel laminations can lead to significant modifications in their magnetic properties. Moreover, the repeatability of these modifications is not usually verified because of the tool wear or, more intrinsically,
RAMAROTAFIKA, Rindra, CLENET, Stephane, BENABOU, Abdelkader   +2 more
core   +1 more source

Temperature and Torque Measurements of Switched Reluctance Actuator with Composite or Laminated Magnetic Cores

Sensors, 2020
Soft magnetic composite (SMC) materials made of iron powder are more frequently used in construction of electric actuators and motors because of their advantages with respect to Fe–Si electric steel sheets and because they have almost no powder loss. The
Marek Przybylski, Barbara Ślusarek, Paolo Di Barba, Maria Evelina Mognaschi, Sławomir Wiak   +4 more
doaj   +1 more source

Switchable adhesion of soft composites induced by a magnetic field

Soft Matter, 2020
Magnetically-switchable adhesion of a two-phase composite to non-magnetic objects is achieved by magnetically addressing the material dissipative properties.
Paolo Testa, Benoît Chappuis, Sabrina Kistler, Robert W. Style, Laura J. Heyderman, Eric R. Dufresne   +5 more
openaire   +6 more sources

Fe-Si/MnZn(Fe2O4)2 Core-shell Composites with Excellent Magnetic Properties by Mechanical Milling and Spark Plasma Sintering (SPS)

Metals, 2018
The Fe-Si/MnZn(Fe2O4)2 composite powders are synthetized by means of the mechanical milling, and Fe-Si/MnZn(Fe2O4)2 soft magnetic composites are prepared by spark plasma sintering (SPS).
Liang Yan, Biao Yan
doaj   +1 more source

Determination of 3D magnetic reluctivity tensor of soft magnetic composite material [PDF]

, 2007
Soft magnetic composite (SMC) materials are especially suitable for construction of electrical machines with complex structures and three-dimensional (3D) magnetic fluxes.
Guo, YG, Zhu, JG, Lin, ZW, Lu, HY, Wang, S, Zhong, JJ   +5 more
core   +1 more source

Cold spraying of thermally softened Ni-coated FeSiAl composite powder: Microstructure characterization, tribological performance and magnetic property

Materials & Design, 2018
The low retainability of reinforcing particles in functional composite coatings fabricated by cold spray (CS) is a major problem in maximizing coating properties.
Chaoyue Chen, Xinliang Xie, Yingchun Xie, Marie-Pierre Planche, Sihao Deng, Gang Ji, Eric Aubry, Zhongming Ren, Hanlin Liao   +8 more
doaj   +1 more source

Loss separation in soft magnetic composites [PDF]

Journal of Applied Physics, 2011
We report and discuss significant results on the magnetic losses and their frequency dependence insoft magnetic composites. Two types of bonded Fe-based materials have been characterized atdifferent inductions from dc to 10 kHz and analyzed by extending the concept of loss separation and the related statistical theory to the case of heterogeneous ...
de La Barrière, Olivier, Appino, Carlo, Fiorillo, Fausto, Ragusa, Carlo, Ben Ahmed, Hamid, Gabsi, Mohamed, Mazaleyrat, Frédéric, Lobue, Martino   +7 more
openaire   +4 more sources

Measurement and modelling of magnetic properties of soft magnetic composite material under 2D vector magnetisations [PDF]

, 2006
This paper reports the measurement and modelling of magnetic properties of SOMALOYTM 500, a soft magnetic composite (SMC) material, under different 2D vector magnetisations, such as alternating along one direction, circularly and elliptically rotating in
Guo, YG, Zhong, J, Zhu, JG, Zhu, J, Zhong, JJ, Guo, Y   +5 more
core   +1 more source

Fabrication of high-performance FeSiCr-based soft magnetic composites using thermal decomposition of salt compounds

Journal of Materials Research and Technology
Optimising solid-phase reactions at the interface between an iron-based soft magnetic powder matrix and an inorganic oxide ceramic insulating layer in soft magnetic composites is an effective method to overcome the inverse relationship between magnetic ...
Huaqin Huang, Rui Wang, Kaixuan Li, Bing Dai, Zhaoyang Wu, Peisheng Lyu   +5 more
doaj   +1 more source

APPLICATIONS OF UV-LIGA AND GRAYSCALE LITHOGRAPHY FOR DISPLAY TECHNOLOGIES

Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019
In the article MEMS technologies for display production and application presented. UV-LIGA and greyscale lithography based on SU-8 resist approaches were shown. Methods, technologies and structures of heterogeneous materials with soft magnetic properties,
I. V. Timoshkov, A. V. Khanko, V. I. Kurmashev, D. V. Grapov, A. A. Kastevich, G. A. Govor, A. K. Vetcher   +6 more
doaj   +1 more source