Fundamental study on the mechanical strength of soft magnetic composite prepared by ultra-high aspect ratio flake iron powder using ball-milling process

2021 ◽  
pp. 1-6
Author(s):  
Koki Ohba ◽  
Mizuki Tanaka ◽  
Satoshi Motozuka ◽  
Daichi Noda ◽  
Mai Shibahara ◽  
...  
Keyword(s):  
Aspect Ratio ◽  
Mechanical Strength ◽  
Ball Milling ◽  
Iron Powder ◽  
High Aspect Ratio ◽  
Milling Process ◽  
Magnetic Composite ◽  
Soft Magnetic ◽  
Fundamental Study ◽  
Soft Magnetic Composite

Magnetic properties and loss separation in iron powder soft magnetic composite materials

2002 ◽  
Vol 91 (10) ◽  
pp. 7845 ◽  
Author(s):  
Marc De Wulf ◽  
Ljubomir Anestiev ◽  
Luc Dupré ◽  
Ludo Froyen ◽  
Jan Melkebeek
Keyword(s):  
Magnetic Properties ◽  
Composite Materials ◽  
Iron Powder ◽  
Magnetic Composite ◽  
Soft Magnetic ◽  
Soft Magnetic Composite

scholarly journals Effect of the Temperature on the Magnetic and Energetic Properties of Soft Magnetic Composite Materials

Energies ◽  
2021 ◽  
Vol 14 (15) ◽  
pp. 4400
Author(s):  
Luca Ferraris ◽  
Fausto Franchini ◽  
Emir Pošković ◽  
Marco Actis Grande ◽  
Róbert Bidulský
Keyword(s):  
Magnetic Materials ◽  
Eddy Currents ◽  
Electrical Machines ◽  
Soft Magnetic Materials ◽  
Magnetic Composite ◽  
Soft Magnetic ◽  
Soft Magnetic Composite ◽  
Magnetic Performance ◽  
Magnetic Circuits ◽  
Energetic Characterization

In recent years, innovative magnetic materials have been introduced in the field of electrical machines. In the ambit of soft magnetic materials, laminated steels guarantee good robustness and high magnetic performance but, in some high-frequency applications, can be replaced by Soft Magnetic Composite (SMC) materials. SMC materials allow us to reduce the eddy currents and to design innovative 3D magnetic circuits. In general, SMCs are characterized at room temperature, but as electrical machines operate at high temperature (around 100 °C), an investigation analysis of the temperature effect has been carried out on these materials; in particular, three SMC samples with different binder percentages and process parameters have been considered for magnetic and energetic characterization.

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