PL EN


Preferences help
enabled [disable] Abstract
Number of results
2014 | 126 | 1 | 154-155
Article title

Analysis of the Fracture Surfaces of New Development Insulated Iron Powder Compounds

Content
Title variants
Languages of publication
EN
Abstracts
EN
Goal of the present paper is the analysis of the fracture surfaces of an Insulated Iron Powder Compound (IIPC) with different additions of aluminium alloy (0.25, 0.5 and 0.75 wt.%), in order to improve the mechanical properties, evaluated as the transverse rupture strength (TRS) with sufficient magnetic properties (mainly represented by the iron loss and coercivity force). Investigation of microstructure and porosity development concluded that improvements in bending strength and impact values require the reduction of surface oxides during the heat treatment, in order to get a proper load bearing area between the adjacent particles.
Keywords
EN
Contributors
author
  • Faculty of Metallurgy, Technical University of Košice, Letná 9, 042 00 Košice, Slovakia
author
  • Faculty of Metallurgy, Technical University of Košice, Letná 9, 042 00 Košice, Slovakia
author
  • Faculty of Metallurgy, Technical University of Košice, Letná 9, 042 00 Košice, Slovakia
  • Department of Applied Science and Technology, Politecnico di Torino, V. T. Michel 5, 15100 Alessandria, Italy
References
  • [1] H. Shokrollahi, K. Janghorban, J. Mater. Process. Technol. 189, 1 (2007), doi: 10.1016/j.jmatprotec.2007.02.034
  • [2] J. Füzer, P. Kollár, D. Olekšáková, S. Roth, J. Alloy. Compd. 483, 557 (2009), doi: 10.1016/j.jallcom.2008.08.137
  • [3] J. Füzer, J. Bednarčik, P. Kollár, HUKHUKActa Phys. Slovaca 56, 119 (2006)
  • [4] D. Olekšáková, J. Füzer, P. Kollár, S. Roth, J. Magn. Magn. Mater. 333, 18 (2013), doi: 10.1016/j.jmmm.2012.12.034
  • [5] C. Oikonomou, E. Hryha, L. Nyborg, Surf. Interface Anal. 44, 1166 (2012), doi: 10.1002/sia.3848
  • [6] R. Bidulský, M. Actis Grande, L. Ferraris, P. Ferraris, J. Bidulská, Acta Phys. Pol. A 118, 802 (2010)
  • [7] I.P. Gilbert, V. Moorthy, S.J. Bull, J.T. Evans, A.G. Jack, J. Magn. Magn. Mater. 242-245, 232 (2002), doi: 10.1016/S0304-8853(01)01252-5
  • [8] J. Bidulská, T. Kvačkaj, R. Bidulský, M. Actis Grande, L. Ferraris, Acta Phys. Pol. A 118, 800 (2010)
  • [9] R. Bidulský, M. Actis Grande, L. Ferraris, J. Bidulská, J. Optoelectron. Adv. Mater. 12, 1356 (2010)
  • [10] J. Bidulská, T. Kvačkaj, R. Bidulský, M. Actis Grande, L. Dobrzynska, J. Dutkiewicz, Chem. Listy 105, s471 (2011)
  • [11] J. Bidulská, R. Kočiško, R. Bidulský, M.A. Grande, T. Donič, M. Martikán, Acta Metall. Slovaca 16, 4 (2010)
  • [12] M. Actis Grande, R. Bidulsky, A. Cavagnino, L. Ferraris, P. Ferraris, IEEE Trans. Ind. Appl. 48, 1335 (2012), doi: 10.1109/TIA.2012.2199951
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv126n1073kz
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.