Journal
Article title
Title variants
Languages of publication
Abstracts
Mechanical alloying was used to prepare Co_{40}Fe_{60}, Co_{60}Fe_{35}Ni_{5}, Co_{40}Fe_{45}Ni_{15}, and Co_{40}Fe_{35}Ni_{25} alloys from the elemental powders. As X-ray diffraction studies proved the final products of milling were the solid solutions with bcc or fcc lattice and the average grain size between 20 and 50 nm. After heating of the alloys up to 993 K, the mixtures of two solid solutions with bcc and fcc lattices were formed in the case of Co-Fe-Ni alloys. Thermal treatment did not influence the type of the lattice of Co_{40}Fe_{60} alloy. The Mössbauer spectroscopy revealed hyperfine magnetic field distribution ranged from 33 to 38 T for Co_{40}Fe_{60} alloy and from 30 to 37 T for Co-Fe-Ni alloys. In the case of two-phase alloys, distributions were decomposed into two simple Gaussian functions using the numerical fitting. Magnetic measurements allowed to determine the effective magnetic moments and the Curie temperatures of the obtained alloys.
Discipline
- 76.80.+y: Mössbauer effect; other γ-ray spectroscopy(see also 33.45.+x Mössbauer spectra—in atomic and molecular physics; for biophysical applications, see 87.64.kx; for chemical analysis applications, see 82.80.Ej)
- 81.20.Ev: Powder processing: powder metallurgy, compaction, sintering, mechanical alloying, and granulation
- 75.60.Ej: Magnetization curves, hysteresis, Barkhausen and related effects(for hysteresis in ferroelectricity, see 77.80.Dj)
- 75.50.Kj: Amorphous and quasicrystalline magnetic materials
Journal
Year
Volume
Issue
Pages
1545-1553
Physical description
Dates
published
2008-12
Contributors
author
- Department of Experimental Physics, Institute of Physics, Technical University of Lublin, Nadbystrzycka 38, 20-618 Lublin, Poland
author
- Faculty of Materials Science and Engineering, Warsaw University of Technology, Wołoska 141, 02-507 Warsaw, Poland
author
- Department of Chemistry, University of Warsaw, al. Żwirki i Wigury 101, 02-089 Warsaw, Poland
author
- Department of Experimental Physics, Institute of Physics, Technical University of Lublin, Nadbystrzycka 38, 20-618 Lublin, Poland
author
- Department of Experimental Physics, Institute of Physics, Technical University of Lublin, Nadbystrzycka 38, 20-618 Lublin, Poland
author
- Department of Experimental Physics, Institute of Physics, Technical University of Lublin, Nadbystrzycka 38, 20-618 Lublin, Poland
References
- 1. T. Osaka, Electrochim. Acta 45, 3311 (2000)
- 2. X. Liu, G. Zangari, L. Shen, J. Appl. Phys. 87, 5410 (2000)
- 3. S.U. Jen, H.P. Chiang, C.M. Chung, M.N. Kao, J. Magn. Magn. Mater. 236, 312 (2001)
- 4. E. Jartych, J.K. Żurawicz, D. Oleszak, M. Pękała, Hyperfine Interact. 168, 989 (2006)
- 5. T. Pikula, D. Oleszak, M. Pękała, J.K. Żurawicz, E. Jartych, Rev. Adv. Mater. Sci. 18, 322 (2008)
- 6. G. Herzer, J. Magn. Magn. Mater. 112, 258 (1992)
- 7. T. Pikula, D. Oleszak, M. Pękała, E. Jartych, J. Magn. Magn. Mater. 320, 413 (2008)
- 8. G.K. Williamson, W.H. Hall, Acta Metallurg. 1, 22 (1953)
- 9. P. Soderlind, O. Eriksson, B. Johansson, R.C. Albers, A.M. Boring, Phys. Rev. B 45, 12911 (1992)
- 10. T.B. Massalski, Binary Alloy Phase Diagrams, ASM, Metals Park, Ohio, USA 1990, p. 1187
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv114n609kz