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Magnetic behaviour of hybrid magnetic composite materials

Authors :
Stajić-Trošić, Jasna
Grujić, Aleksandar
Stijepović, Mirko Z.
Nedeljković, Dragutin
Stajčić, Aleksandar
Žak, Tomas
Stajić-Trošić, Jasna
Grujić, Aleksandar
Stijepović, Mirko Z.
Nedeljković, Dragutin
Stajčić, Aleksandar
Žak, Tomas
Source :
Zaštita materijala
Publication Year :
2014

Abstract

Polymer bonded magnets are contemporary materials with a very large range of applications. The objective of this study is to assess how different content of Nd-Fe-B and/or barium ferrite particles affect on magnetic and morphological properties of bonded composite materials. Interactions between employed magnetic powders and interactions between magnetic powders and polymer binder are considered. For examination of the magnetic behavior Vibrating Sample Magnetometer (VSM) is used. Different shape and size of obtained hysteresis loops are used for comparison and prediction of polymer bonded materials properties.<br />Polimerom vezani magneti predstavljaju savremene materijale sa veoma širokim spektrom primene. Cilj ovog rada je da se analizira i prikaže kako različiti udeli čestica Nd-Fe-B i/ili barijum ferita utiču na magnetna i morfološka svojstva bonded kompozitnih materijala. Razmatrane su interakcije između primenjenih magnetnih prahova različitog tipa i interakcije između magnetnih prahova i polimerne matrice. Za merenje magnetnih svojstava kompozita korišćen je vibracioni magnetometar (VSM). Različiti oblici i veličine dobijenih histerezisnih petlji su poređeni i analizirani u cilju predviđanja magnetnog ponašanja kompozita.

Details

Database :
OAIster
Journal :
Zaštita materijala
Notes :
Zaštita materijala
Publication Type :
Electronic Resource
Accession number :
edsoai.on1277283053
Document Type :
Electronic Resource