Mechanical properties and the structure of magnetic composite materials

• Autorzy: Dobrzański L. A. , Ziębowicz B. , Drak M.
• Języki publikacji: EN

Abstrakty

EN

Purpose: The purpose of the paper is to present the material and technological solution which makes possible obtaining soft and hard magnetic composite materials: nanocrystalline material - polymer. Design/methodology/approach: The main base of the paper is to compare the structure and mechanical properties of chosen magnetic composite materials with polymer matrix reinforced with Nd-Fe-B or FINEMET particles manufactured by one-sided uniaxal pressing. The complex relationships among the manufacturing technology of these materials, their microstructure, as well as their mechanical and physical properties were evaluated. Findings: Modern magnetic materials have optimum technology of production with properties that allow for miniaturizing, simplification and lowering the costs of devices Practical implications: The manufacturing of composite materials greatly expands the applicable possibilities of nanocrystalline powders of magnetically hard and soft materials however further examination obtain improved properties of magnetic composite materials. The investigations of constructing of new machines and devices with these materials elements are still needed. Originality/value: The paper shows the base of the material and technological solution which make possible obtaining magnetic composite materials and their mechanical properties which are not commonly presented in other papers.

Słowa kluczowe

EN

composites; mechanical properties; manufacturing; processing; magnetic materials

PL

kompozyty; właściwości mechaniczne; proces produkcyjny; materiały magnetyczne

• Wydawca: International OCSCO World Press
• Czasopismo: Journal of Achievements in Materials and Manufacturing Engineering
• Rocznik: 2006
• Tom: Vol. 18, nr 1-2
• Strony: 79--82
• Opis fizyczny: Bibliogr. 16 poz., rys., tab., wykr.

Twórcy

autor

Dobrzański L. A.

• Division of Materials Processing Technology and Computer Techniques in Materials Science, Institute of Engineering Materials and Biomaterials, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland

autor

Ziębowicz B.

• Division of Materials Processing Technology and Computer Techniques in Materials Science, Institute of Engineering Materials and Biomaterials, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland

autor

Drak M.

• Division of Materials Processing Technology and Computer Techniques in Materials Science, Institute of Engineering Materials and Biomaterials, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland

Bibliografia

• [1] C. Kuhrt, Processing of permament magnet materials based on rare earth transition metal intermetallics, Intermetallics, 3 (1995) 255-263.
• [2] J.M.D. Coey, Magnetic materials, Journal of Alloys and Compounds, 326 (2001) 2-6.
• [3] D.C. Jiles, C.C.H. Lo, The role of new materials in the development of magnetic sensors and actuators, Sensors and Actuators, A 106 (2003) 3-7.
• [4] B. M. Ma, J.W. Herchenroeder, B. Smith, M. Suda, D.N, Brown, Z. Chen: Recent development in bonded Nd-Fe-B magnet, J. Magn, Magn, Mat., 239 (2002) 418-423.
• [5] H.J. Fastenau, E.J. Loenen, Aplication of rare earth permament magnets, Journal of Magnetism and Magnetic Materials, 1570158 (1996) 1-6.
• [6] L.A. Dobrzański M. Drak, Structure and properties of composite materials with polymer matrix reinforced NdFeB hard magnetic nanostructured particles. Journal of Materials Processing Technology 157-158 (2004) 650-657.
• [7] L.A. Dobrzański, M. Drak, Properties of composite materials with polimer matrix reiforced with Nd-Fe-B hard magnetic particles, Journal of Materials Processing Technology (2006) (in print).
• [8] L.A. Dobrzański, M. Drak, Hard magnetic composite materials Nd-Fe-B with additions of iron and X2CrNiMo-17-12-2 steel, Journal of Alloys and Compounds (2006) (in print).
• [9] D. Szewieczek, L.A. Dobrzański, B. Ziębowicz, Structure and magnetic properties of nanocomposites of nanocrystalline powder - polymer type, Journal of Materials Processing Technology, 157-158 (2004) 765-770.
• [10] B. Ziębowicz, D. Szewieczek, L.A. Dobrzański, Magnetic properties and structure of nanocomposites of powder Fe73.5Cu1Nb3Si13.5B9 alloy - polymer type, Journal of Materials Processing Technology, 157-158 (2004) 776-780.
• [11] B. Ziębowicz, D. Szewieczek, L.A. Dobrzański, J.J. Wysłocki and A. Przybył, Structure and properties of the composite materials consisting of the nanocrystalline Fe73.5Cu1Nb3Si13.5B9 alloy powders and polyethylene, Journal of Materials Processing Technology, 162-163 (2005) 149-155.
• [12] B. Ziębowicz, D. Szewieczek, L.A. Dobrzański, Structure and properties of the Fe73.5Cu1Nb3Si13.5B9 alloy powders bound with polyethylene, Journal of Materials Processing Technology (2006) (in print).
• [13] L.A. Dobrzański, M. Drak, B. Ziębowicz, New possibilities of composite materials application - materials of specific magnetic properties, Proceedings of the AMPT Conference, Las Vegas, USA, (in print).
• [14] B. Ziębowicz, D. Szewieczek, L.A. Dobrzański, Manufacturing technology of the composite materials: nanocrystalline material-polymer type, Proceedings of the CAM3S’2005 Conference, Gliwice-Zakopane, 2005, 1080-1085.
• [15] L.A. Dobrzański, M. Drak, Permament Magnets Nd-Fe-B, Proceedings of CAM3S’2005 Conference, Gliwice-Zakopane, 2005, 193-201.
• [16] M.E. McHenry, M.A. Willard, David E. Lauglin, Amorphous and nanocrystaliine materials for applications as soft magnets, Progress in Materials Science, 44 (1999) 291-433.