Advances in Powder Metallurgy Soft Magnetic Composite Materials

Powder metallurgy has grown with the expansion of various industry. Automotive industry had the most strong influence. Today, more than 90% of PM products are used in the transportation industry. Development of new materials such as magnetic materials is expected to meet the new trends of automotive...

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Bibliographic Details
Published in:Archives of metallurgy and materials 2017-06, Vol.62 (2), p.1149-1154
Main Authors: Bureš, R., Strečková, M., Fáberová, M., Kollár, P., Füzer, J.
Format: Article
Language:English
Subjects:
Automobile industry
Automobiles
Automotive engineering
Automotive parts
compaction
Composite materials
Core loss
Energy conservation
Energy consumption
Ferromagnetic materials
Hybrid vehicles
Industrial development
Insulation
magnetic and mechanical properties
Magnetic materials
Magnetic permeability
Magnetic properties
Mechanical properties
microwave sintering
Particulate composites
Powder metallurgy
resin bonded SMC
soft magnetic ferrites
Transportation industry
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Summary:Powder metallurgy has grown with the expansion of various industry. Automotive industry had the most strong influence. Today, more than 90% of PM products are used in the transportation industry. Development of new materials such as magnetic materials is expected to meet the new trends of automotive industry, electric and hybrid vehicles. Soft magnetic composites (SMC) are PM materials based on ferromagnetic powder particles covered by electric insulation layer. Concept of SMC’s and PM technologies offer possibility to become faster, use higher frequencies, become smaller and denser, save more energy, achieving high permeability and lower core loss in high frequency region, which is required for soft magnetic materials. Investigation of correlations among compaction parameters, inner structure, magnetic and mechanical properties are presented.
ISSN:2300-1909
1733-3490
2300-1909
DOI:10.1515/amm-2017-0168