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Purpose: The goal of this work is to investigate structure and properties of Fe57.6Co7.2Ni7.2B19.2Si4.8Nb4 powders alloys obtained by mechanical alloying. Design/methodology/approach: The test material was the mixture of Fe, Co, Ni, B, Si and Nb powders obtained by the mixing in suitable weight relation. The powders were ground for the 10 and 100 hrs in a high energy planetary ball mill. The microscopic observation of the shape and size of the powdered material particles was carried out by the scanning electron microscope with the magnification 500 times. The changes of the powder structure were tested by means of the X-ray diffractometer. Powder samples by energy dispersion spectroscopy were analyzed too. The measurements of particles size by means of the laser analyser were carried out. Findings: The present paper is the attempt at proposing the mechanical alloying method to obtain multicomponent, Fe-based nanocrystalline alloys. Research limitations/implications: The experiments in this article are made on a laboratory scale. Practical implications: The examined alloys belong to a modern group of soft magnetic materials, which can be used as transformers, sensors, power and electronics devices, etc. Originality/value: In addition a good structural homogeneity and first of all mechanical properties was achieved, also practical application will be possible.
Słowa kluczowe
Wydawca
Rocznik
Tom
Strony
141--146
Opis fizyczny
Bibliogr. 16 poz., wykr.
Twórcy
autor
autor
autor
- Division of Nanocrystalline and Functional Materials and Sustainable Pro-ecological Technologies, Institute of Engineering Materials and Biomaterials, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland, wirginia.pilarczyk@polsl.pl
Bibliografia
- [1] A. Bahrami, H. R. Madaah Hosseini, P. Abacji, S. Miraghaei, Structural and soft magnetic properties of nanocrystalline Fe85Si10Ni5 powders prepared by mechanical alloying, Materials Letters 60 (2006) 1068-1070.
- [2] F. Cus, U. Zuperl, V. Gecevska, High speed milling of light metals, Journal of Achievements in Materials and Manufacturing Engineering 24/1 (2007) 357-364.
- [3] A. Gonzales, J. Bonastre, L. Escoda, J. J. Suńol, Thermal analysis of Fe (Co, Ni) based alloys prepared by mechanical alloying, Journal of Thermal Analysis and Calorimetry 87/1 (2007) 255-258.
- [4] E. Jartych, D. Oleszak, J. Żurawicz, Hyperfine interactions In amorphous Fe-Nb alloys prepared by mechanical alloying, Hyperfine Interactions 136 (2001) 25-33.
- [5] L. Lü, M. O. Lai, S. Zhang, Modeling of the mechanical alloying process, Journal of Materials Processing Technology 52 (1995) 539-546.
- [6] W. Lu, L. Yang, B. Yan, W. Huang, B. Lu, Nanocrystalline Fe84Nb7B9 alloys prepared by mechanical alloying and ultra-high-pressure consolidation, Journal of Alloys and Compounds 413 (2006) 85-89.
- [7] J. Q. Marcatoma, V. A. P. Rodriguez, E. M. Baggio-Saitovitch, Magnetic properties and crystallization of the Fe75Si15B10 amorphous alloy prepared by mechanical alloying, Hyperfine Interactions 146/147 (2003) 97-102.
- [8] R. Nowosielski, W. Pilarczyk, The influence of HEBM on the structure of Fe-0.8%C alloys, Journal of Achievements in Materials and Manufacturing Engineering 21/1 (2007) 33-36.
- [9] R. Nowosielski, Soft magnetic polymer-metal composites consisting of nanostructured Fe-basic powders, Journal of Achievements in Materials and Manufacturing Engineering 24/1 (2007) 68-77.
- [10] R. Nowosielski, W. Pilarczyk, Structure and properties of Fe-6.67%C alloy obtained by mechanical alloying, Journal of Materials Processing Technology 162-163 (2005) 373-378.
- [11] W. Pilarczyk, R. Nowosielski, M. Nowak, M. Kciuk, The structural changes of Al-Ti-Fe alloy during mechanical alloying process, Journal of Achievements in Materials and Manufacturing Engineering 29/2 (2008) 131-138.
- [12] M. Rosso, D. Ugues, M. Actis Grande, The challenge of PM tool steels for the innowation, Journal of Achievements in Materials and Manufacturing Engineering 18 (2006) 175-178.
- [13] B. Shen, C. Chang, A. Inoue, Formation, ductile deformation behavior and soft-magnetic properties of (Fe, Co, Ni)-B-Si-Nb bulk glassy alloys, Intermetallics 15 (2007) 9-16.
- [14] J. H. Sokołowski, D. Szablewski, W. Kasprzak, E. G. Ng, M. Dumitrescu, Effect of tool cutter immersion on Al-Si bi-metallic materials in High-Speed-Milling, Journal of Achievements in Materials and Manufacturing Engineering 17 (2006) 15-20.
- [15] J. J. Suńol, A. Gonzalez, J. Saurina, L. I. Escoda, P. Bruna, Thermal and structural characterization of Fe-Nb-B alloys prepared by mechanical alloying, Materials Science and Engineering A 375-377 (2004) 874-880.
- [16] J. Szajnar, T. Wróbel, Inoculation of aluminium with titanium and boron addition, Journal of Achievements in Materials and Manufacturing Engineering 23/1 (2007) 51-54.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BWAW-0003-0005