Development of Fe-based nanocrystalline materials by mechanical alloying
DOI:
https://doi.org/10.3989/revmetalm.2008.v44.i3.109Keywords:
Fe-based alloys, Mechanical alloying, Nanocrystalline alloysAbstract
Two alloys, Fe80NbB10 and Fe70Ni14Zr6B10, were produced by mechanical alloying. The formation of the nanocrystallites (about 7-8 nm at 80h MA) was detected by X-ray diffraction. After milling for 80 h, differential scanning calorimetry scans show low-temperature recovery processes and several crystallization processes related with crystal growth and reordering of crystalline phases. The apparent activation energy values are 315 ± 40 kJ mol–1 for alloy A, and 295 ± 20 kJ mol–1 and 320 ± 25 kJ mol–1 for alloy B. Furthermore, a melt-spun Fe-based ribbon was mechanically alloyed to obtain a powdered-like alloy. The increase of the rotation speed and the ball-to-powder weight ratio reduces the necessary time to obtain the powdered form.
Downloads
References
[1] H. Gleiter, Prog. Mater. Sci. 33 (1989) 223-315. doi:10.1016/0079-6425(89)90001-7
[2] J.S. Benjamin, Metall. Trans. 1 (1970) 2943.
[3] E. Gaffet, N. Malhouroux and M. Abdellaoui, J. Alloys Compd. 194 (1993) 339-360. doi:10.1016/0925-8388(93)90020-N
[4] C.C. Koch and J.D. Whittenberger, Intermetallics, 4 (1996) 339-355. doi:10.1016/0966-9795(96)00001-5
[5] J. Balogh, T. Kemeny, I. Vincze, L. Budjoso, L. Toth and G. Vincze, J. Apply. Phys. 77 (1995) 4997-5003.
[6] F.G. Cuevas, J.M. Montes, J. Cintas and J.M. Gallardo, Rev. Metal. Madrid 41 (2005) 83-88.
[7] M. López, C. Camurri, V. Vergara and J.A. Jiménez, Rev. Metal. Madrid 41 (2005) 308- 312.
[8] M.E. Mchenry, M.A. Willard and D.E. Laughlin, Prog. Mater. Sci. 44 (1999) 291-433. doi:10.1016/S0079-6425(99)00002-X
[9] K. Tadakate, A. Kojima, A. Makino and A. Inoue. Scripta Mater. 44 (2001) 1401-1405. doi:10.1016/S1359-6462(01)00839-9
[10] J.S. Garitaonandia, P. Gorria, L. Fernández- Barquín and J.M. Barandiarán, Phys. Rev. B 26-9 (2000) 6150-6155. doi:10.1103/PhysRevB.61.6150
[11] M. Pekala, M. Jachimowicz, V.I. Fadeeva, H. Matija and A. Grabias, J. Non-Cryst. Solids 287 (2001) 380-384. doi:10.1016/S0022-3093(01)00602-0
[12] J.J. Suñol, A. Gonzalez, T. Pradell, P. Bruna, M.T. Mora and N. Clavaguera. Mater. Sci. Eng. A 375 (2004) 881-887. doi:10.1016/j.msea.2003.10.195
[13] J.J. Suñol, A. González and J. Saurina, J. Therm. Anal. Calorim. 72 (2003) 329-335. doi:10.1023/A:1023908912033
[14] J.J. Suñol, N. Clavaguera and M.T. Clavaguera- Mora, J. Non-Cryst. Solids 287 (2001) 114-119. doi:10.1016/S0022-3093(01)00568-3
[15] J.J. Suñol, T. Pradell, N. Clavaguera and M.T. Clavaguera-Mora, J. Metast. Nanocryst. Mater. 10 (2001) 525-530.
[16] P. Duhaj, I. Matko, P. Svec, J. Sitek and D. Janickovic, Mater. Sci. Eng. B 39 (1996) 208- 215. doi:10.1016/0921-5107(96)01573-5
[17] A-H. Mansourand J. Barry, J. Mater. Sci. Lett. 17 (1998) 1125-1127. doi:10.1023/A:1006656916549
[18] A.L. Greer, Acta Metall. 30 (1982) 171-192. doi:10.1016/0001-6160(82)90056-6
[19] B.D. Cullity, Introduction to Magnetic Materials, Addison-Wesley Publishing Company, Eds., Massachusetts, USA, 1972.
[20] R. Juárez, J.J. Suñol, R. Berlanga, J. Bonastre, L. Escoda, J. Alloys Compd. (2007) 472-476. doi:10.1016/j.jallcom.2006.08.108
[21] I. Börner and J. Eckert, Mater. Sci. Eng. A 226/228 (1997) 541-545. doi:10.1016/S0921-5093(97)80063-9
[22] W. Lu, L. Yang, B. Yan, W-H. Huang and B. Lu, J. Magn. Magn. Mater. 292 (2005) 299-303. doi:10.1016/j.jmmm.2004.11.144
[23] W. Lu, L. Yang, B. Yan, W-H. Huang and B. Lu, J. Alloy Compd. 413 (2006) 85-89.
[24] J.J. Suñol, A. González, P. Bruna, T. Pradell, N. Clavaguera and M.T. Mora, Mater. Sci. Forum 426 (2003) 1927-1932.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2008 Consejo Superior de Investigaciones Científicas (CSIC)
This work is licensed under a Creative Commons Attribution 4.0 International License.
© CSIC. Manuscripts published in both the printed and online versions of this Journal are the property of Consejo Superior de Investigaciones Científicas, and quoting this source is a requirement for any partial or full reproduction.
All contents of this electronic edition, except where otherwise noted, are distributed under a “Creative Commons Attribution 4.0 International” (CC BY 4.0) License. You may read the basic information and the legal text of the license. The indication of the CC BY 4.0 License must be expressly stated in this way when necessary.
Self-archiving in repositories, personal webpages or similar, of any version other than the published by the Editor, is not allowed.
