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المؤلفGrujić, Aleksandar
المؤلفNedeljković, Dragutin
المؤلفStajić-Trošić, Jasna
المؤلفStijepović, Mirko Z.
المؤلفAlnouri, Sabla
المؤلفPerišić, Srdjan
تاريخ الإتاحة2024-03-30T11:00:30Z
تاريخ النشر2023-04-01
اسم المنشورPolymers
المعرّفhttp://dx.doi.org/10.3390/polym15081894
الاقتباسGrujić, A., Nedeljković, D., Stajić-Trošić, J., Stijepović, M. Z., Alnouri, S., & Perišić, S. (2023). Magneto-Mechanical and Thermal Properties of Nd-Fe-B-Epoxy-Bonded Composite Materials. Polymers, 15(8), 1894.‏
معرّف المصادر الموحدhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85154020724&origin=inward
معرّف المصادر الموحدhttp://hdl.handle.net/10576/53724
الملخصPolymer-bonded magnets are a class of composite material that combines the magnetic properties of metal particles and the molding possibility of a polymeric matrix. This class of materials has shown huge potential for various applications in industry and engineering. Traditional research in this field has so far mainly focused on mechanical, electrical or magnetic properties of the composite, or on particle size and distribution. This examination of synthesized Nd-Fe-B-epoxy composite materials includes the mutual comparison of impact toughness, fatigue, and the structural, thermal, dynamic-mechanical, and magnetic behavior of materials with different content of magnetic Nd-Fe-B particles, in a wide range from 5 to 95 wt.%. This paper tests the influence of the Nd-Fe-B content on impacting the toughness of the composite material, as this relationship has not been tested before. The results show that impact toughness decreases, while magnetic properties increase, along with increasing content of Nd-Fe-B. Based on the observed trends, selected samples have been analyzed in terms of crack growth rate behavior. Analysis of the fracture surface morphology reveals the formation of a stable and homogeneous composite material. The synthesis route, the applied methods of characterization and analysis, and the comparison of the obtained results can provide a composite material with optimum properties for a specific purpose.
اللغةen
الناشرMDPI
الموضوعbonded magnets
composites
DMA
epoxy
impact toughness
magnetic materials
Nd-Fe-B
العنوانMagneto-Mechanical and Thermal Properties of Nd-Fe-B-Epoxy-Bonded Composite Materials
النوعArticle
رقم العدد8
رقم المجلد15
dc.accessType Abstract Only


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