The impact of the powder fraction on the structural and magnetic properties of polymer matrix composites

• Autorzy: Bukowska A. , Szota M. , Nabiałek M. , Błoch K. , Łukaszewicz A. , Klimas J.
• Języki publikacji: EN

Abstrakty

EN

Purpose: The preparation of composite materials composed of Fe66Co10Ni2W2B20 alloy powders and epoxy resin and determining the influence of the alloy powders fraction Fe66Co10Ni2W2B20 on mechanical and magnetic properties of produced materials. Design/methodology/approach: Tested samples made of Fe66Co10Ni2W2B20 alloy powders and epoxy resin, were produced by pressing with pressure 5MPa during 10 s. In order to examine produced materials structural studies were conducted (observation under an optical microscope, a scanning electron microscope with EDS analysis), mechanical (measurement of surface roughness) and magnetic (obtaining static magnetic hysteresis loop based on measurements were made using a vibrating magnetometer (VSM)).Results: Pressing of Fe66Co10Ni2W2B20 alloy powders and epoxy resin allows to obtain composite materials, which are divided into three fractions, namely: 20-50 μm 50-100 μm 100-200 μm characterized, with the increasing size of the fraction of reinforcement, the better development of the area. Magnetic studies show that with increasing size of the fraction of the reinforcement, those materials have smaller coercive field, as well as the observed decrease in saturation magnetization. Originality/value: By combining Fe66Co10Ni2W2B20 alloy powders and epoxy resin composite materials with different fractions of reinforcement, which exhibit better properties than the starting materials used to receive are possible to obtain.

Słowa kluczowe

EN

polymer composites; pressing; magnetic powders

PL

kompozyty polimerowe; tłoczenie; proszek magnetyczny

• Wydawca: International OCSCO World Press
• Czasopismo: Archives of Materials Science and Engineering
• Rocznik: 2014
• Tom: Vol. 68, nr 2
• Strony: 59--65
• Opis fizyczny: Bibliogr. 14 poz.

Twórcy

autor

Bukowska A.

• Institute of Materials Engineering, Faculty of Production Engineering and Materials Technology, Czestochowa University of Technology, Al. Armii Krajowej 19, 42-200 Częstochowa, Poland

autor

Szota M.

• Institute of Materials Engineering, Faculty of Production Engineering and Materials Technology, Czestochowa University of Technology, Al. Armii Krajowej 19, 42-200 Częstochowa, Poland

autor

Nabiałek M.

• Institute of Physics, Faculty of Production Engineering and Materials Technology, Czestochowa University of Technology, Al. Armii Krajowej 19, 42-200 Częstochowa, Poland

autor

Błoch K.

• Institute of Physics, Faculty of Production Engineering and Materials Technology, Czestochowa University of Technology, Al. Armii Krajowej 19, 42-200 Częstochowa, Poland

autor

Łukaszewicz A.

• Institute of Materials Engineering, Faculty of Production Engineering and Materials Technology, Czestochowa University of Technology, Al. Armii Krajowej 19, 42-200 Częstochowa, Poland

autor

Klimas J.

• Institute of Materials Engineering, Faculty of Production Engineering and Materials Technology, Czestochowa University of Technology, Al. Armii Krajowej 19, 42-200 Częstochowa, Poland

Bibliografia

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