Physical properties of permanent magnets for magnetic circuits of electric machines

B. Ślusarek; M. Karbowiak; B. Jankowski; D. Kapelski; M. Przybylski

Published : 2013-02-28

Vol. 58 No. 2 (2013)

Physical properties of permanent magnets for magnetic circuits of electric machines

B. Ślusarek M. Karbowiak B. Jankowski D. Kapelski M. Przybylski

Abstract

The article presents the results of physical properties investigation of bonded permanent magnets — so-called dielectromagnets. These permanent magnets Nd-Fe-B were made by bonding a hard magnetic powder with a binding agent. For purposes of this research several hard magnetic powders were selected. Hard magnetic powders were obtained from melt-spun ribbon of Nd-Fe-B alloy. The physical properties of sintered magnets from groups such as: ferrite, Nd-Fe-B and Sm-Co were also measured.

Keywords

dielektromagnesy ; magnesy wiązane ; silniki elektryczne ; właściwości magnetyczne ; właściwości mechaniczne ; właściwości elektryczne dielectromagnets ; bonded magnets ; electric motors ; magnetic properties ; mechanical properties ; electrical properties

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Zasady cytowania

Ślusarek, B., Karbowiak, M., Jankowski, B., Kapelski, D., & Przybylski, M. (2013). Physical properties of permanent magnets for magnetic circuits of electric machines. Polimery, 58(2), 127-134. Retrieved from https://ichp.vot.pl/index.php/p/article/view/719

References

Kirchmayr H.: J. Phys. D: Appl. Phys. 1996, 29, 2763.

2. Coey J.: Scr. Mater. 2012, 67, 524.

3. Stajić J., Stijepović M., Stevanović J., Grujić A.: „Magnetic and Dynamic Mechanical Properties of Nd-Fe-B Composite Materials with Polymer Matrix” in „Metal, Ceramic and Polymeric Composites for Various Uses”, (Ed. Cuppoletti J.), InTech 2011.

4. Brown D., Ma B-M., Chen Z.: J. Magn. Magn. Mater. 2002, 248, 432.

5. Brown D., Chen Z., Guschl P., Campbell P.: J. Magn. Magn. Mater. 2006, 303, e371.

6. Tumański S.: Przegląd Elektrotechniczny 2010, 4, 1.

7. Ślusarek B., Nowakowski A., Zakrzewski K., Zielecka M.: „The investigation on Nd-Fe-B dielectromagnets bonded with silicon resin” in „Advances in Powder Metallurgy & Particulate Materials”, 2004, pp. 172—178.

8. Ślusarek B., Dudzikowski I.: J. Magn. Magn. Mater. 2002, 239, 597.

9. Ślusarek B., Gawryś P., Przybylski M.: „Nd-Fe-B dielectromagnets designed for operation in high temperatures”, Materials of XIX Symposium Electromagnetic Phenomena in Nonlinear Circuits, Maribor, Slovenia, 28—30 June 2006, pp. 75—76.

10. Ślusarek B., Długiewicz L.: „Powder magnetic material — area of application”, Materials of International Symposium on Power Electronics, Electrical Drives, Automation and Motion SPEEDAM, Taormina, Italy, 23—26 May 2006, pp. 368—373.

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B. Ślusarek polimery@ichp.pl

M. Karbowiak

B. Jankowski

D. Kapelski

M. Przybylski