Abstract
Bulk metallic glass of Cu60Zr20Ti20 composition has been synthesized by copper mold casting. Slices of the as-cast glass has been subjected to severe plastic deformation by high-pressure torsion for different whole turns. The microstructure and the thermal behavior of the deformed disks have been investigated by X-ray diffraction and differential scanning calorimetry. It was confirmed that the initial compression preceding the high pressure torsion induces crystallized structure, which shows only minor further changes upon the severe plastic shear deformation achieved by twisting the sample. The X-ray line profiles have been evaluated by the Convolutional Whole Profile Fitting algorithm in order to determine the evolution of the microstructural parameters, such as the median and variance of the crystallite size distribution, average crystallite size and dislocation density as a function of the number of revolutions. Hardness measurements by nanoindentation have also been carried out on the as-cast alloys and the deformed disks.
References
[1] M. M. Trexler and N. N. Thadhani, Prog. Mater. Sci., 55 (2010) 759-839.Search in Google Scholar
[2] A. L. Greer and E. Ma, MRS Bulletin, 32 (2007) 611-619.10.1557/mrs2007.121Search in Google Scholar
[3] R. Yavari, J. J. Lewandowski, and J. Eckert, MRS Bulletin, 32 (2007) 635-638.10.1557/mrs2007.125Search in Google Scholar
[4] Inoue, Acta Mater., 48 (2000) 279-306.10.1016/S1359-6454(99)00300-6Search in Google Scholar
[5] M. Miller and P. Liaw, Bulk Metallic Glasses, Springer Publishing, New York, (2008).10.1007/978-0-387-48921-6Search in Google Scholar
[6] Y. Q. Cheng and E. Ma, Prog. Mater. Sci., 56 (2011) 379-473.10.1016/j.pmatsci.2010.12.002Search in Google Scholar
[7] D. B. Miracle, T. Egami, K. M. Floresa, and K. F. Kelton, MRS Bulletin, 32 (2007) 629-634.10.1557/mrs2007.124Search in Google Scholar
[8] A. Schuh, T. C. Hufnagel, and U. Ramamurty, Acta Mater., 55 (2007) 4067-4109.Search in Google Scholar
[9] A. H. Cai, Y. J. Feng, D. W. Ding, Y. Liu, H. Wu, Q. An, et al., J. Alloys Comp., 798 (2019) 273-279.Search in Google Scholar
[10] Á. Révész, A. Concustell, L. K. Varga, S. Suriñach, and M.D. Baró, Mater. Sci. Eng. A, 375 (2004) 776-780.Search in Google Scholar
[11] Y. Feng, A. H. Cai, D. W. Ding, Y. Liu, H. Wu, Q. An, et al., Mater. Chem. Phys., 232 (2019) 452-459.Search in Google Scholar
[12] K. Asami, C.-L. Qin, T. Zhang, and A. Inoue, Mater. Sci. Eng. A, 375-377 (2004) 235-239.10.1016/j.msea.2003.10.034Search in Google Scholar
[13] A. Inoue and N. Nishiyama, MRS Bulletin, 32 (2007) 651-658.10.1557/mrs2007.128Search in Google Scholar
[14] Inoue, W. Zhang, T. Zhang, and K. Kurosaka, J. Non-Cryst. Solids, 304 (2002) 200-209.10.1016/S0022-3093(02)01025-6Search in Google Scholar
[15] Concustell, M. Zielinska, Á. Révész, L. K. Varga, S. Suriñach, and M. D. Baró, Interrmetallics, 12 (2004) 1063-1067.10.1016/j.intermet.2004.04.023Search in Google Scholar
[16] Q. Wang, J. Qiang, Y. Wang, J. Xia, and C. Dong, J. Non-Cryst. Solids, 353 (2007) 3425-3428.10.1016/j.jnoncrysol.2007.05.093Search in Google Scholar
[17] Y. Pan, Y. Zeng, L. Jing, L. Zhang and J. Pi, Mater. & Design., 55 (2014) 773-777.10.1016/j.matdes.2013.10.057Search in Google Scholar
[18] Xu, B. Lohwongwatan, G. Duan, W. L. Johnson, and C. Garland, Acta Mater., 52 (2004) 2621-2624.10.1016/j.actamat.2004.02.009Search in Google Scholar
[19] J. C. Lee, K. W. Park, K. H. Kim, E. Fleury, B. J. Lee, M. Wakeda et al., J. Mater. Res., 22 (2007) 3087-3097.10.1557/JMR.2007.0382Search in Google Scholar
[20] S. Pauly, J. Bednarcik, U. Kühn, and J. Eckert, Scripta Mater,. 63 (2010) 336-338.10.1016/j.scriptamat.2010.04.034Search in Google Scholar
[21] S. Pauly, S. Gorantla, G. Wang, U. Kühn, and J. Eckert, Nat. Mater., 9 (2010) 473-477.10.1038/nmat2767Search in Google Scholar PubMed
[22] Q. P. Cao, Y. H. Zhou, A. Horsewell, and J. Z. Jiang, J. Phys Cond. Matter., 15 (2003) 8703-8712.Search in Google Scholar
[23] A. Concustell, Á. Révész, S. Surinach, L. K. Varga, G. Heunen, and M. D. Baró, J. Mater. Res., 19 (2004) 505-512.10.1557/jmr.2004.19.2.505Search in Google Scholar
[24] Aitkaliyeva, L. Shao, L. Price, J. Gigax, H. Kim, D. A. Lucca, et al., Nucl. Instrum. Meth. B, 448 (2019) 57-60.Search in Google Scholar
[25] J. Z. Jiang, H. Kato, T. Ohsuna, J. Saida, A. Inoue, K. Saksl, et al., Appl. Phys. Lett., 83 (2003) 3299-3301.10.1063/1.1619220Search in Google Scholar
[26] Q. P. Cao, J. F. Li, P. N. Zhang, A. Horsewell, J. Z. Jiang, and Y. H. Zhou, J. Phys. Cond. Matter 19 (2007) 246206.10.1088/0953-8984/19/24/246206Search in Google Scholar PubMed
[27] Y. Zhang, W. H. Wang, and A. L. Greer, Nature Materials, 5 (2006) 857-860.10.1038/nmat1758Search in Google Scholar PubMed
[28] Y. H. Liu, G. Wang, R. J. Wang, D. Q. Zhao, M. X. Pan, and W. H. Wang, Science, 315 (2007) 1385-1388.Search in Google Scholar
[29] L. Q. Xing, Y. Li, K. T. Ramesh, J. Li, and C. Hufnagel, Phys. Rev. B, 64 (2001) 180201.10.1103/PhysRevB.64.180201Search in Google Scholar
[30] X. K. Xi, D. Q. Zhao, M. X. Pan, W. H. Wang, Y. Wu, and J. J. Lewandowski, Phys. Rev. Lett., 94 (2005) 125510.10.1103/PhysRevLett.94.125510Search in Google Scholar
[31] R. J. Herbert, N. Boucharat, J. H. Perepezko, H. Rösner, and G. Wilde, J. Alloys Compd., 434-435 (2007) 252-254.10.1016/j.jallcom.2006.08.128Search in Google Scholar
[32] J. Sort, D. C. Ile, A. P. Zhilyaev, A. Concustell, T. Czeppe, M. Stoica, et al., Scripta Mater., 50 (2004) 1221-1225.10.1016/j.scriptamat.2004.02.004Search in Google Scholar
[33] K. Edalati, I. Fujita, X. Sauvage, M. Arita, and Z. Horita, J. Alloys Compd., 779 (2019) 380-384.10.1016/j.jallcom.2018.11.086Search in Google Scholar
[34] B. Straumal, O. A. Kogtenkova, R. Z. Valiev, P. Zieba, and B. Baretzky, Diffusion Found., 5 (2015) 95-108.10.4028/www.scientific.net/DF.5.95Search in Google Scholar
[35] Zs. Kovács, P. Henits, A. P. Zhilyaev, and Á. Révész, Scripta Mater., 54 (2006) 1733-1737.10.1016/j.scriptamat.2006.02.004Search in Google Scholar
[36] Á. Révész, E. Schaffler, and Zs. Kovács, Appl. Phys. Lett., 92 (2008) 011910.10.1063/1.2830992Search in Google Scholar
[37] R. Z. Valiev, R. K. Ishlamgaliev, and I. V. Alexandrov, Prog. Mater. Sci. 45 (2000) 103-189.10.1016/S0079-6425(99)00007-9Search in Google Scholar
[38] K. Edalati and Z. Horita, Mater. Sci. Eng. A, 652 (2016) 325-352.Search in Google Scholar
[39] A. P. Zhilyaev and T. G. Langdon, Prog. Mater. Sci., 53 (2008) 893-979.Search in Google Scholar
[40] R. Z. Valiev, A. P. Zhilyaev, and T. G. Langdon, Bulk Nanostructured Materials: Fundamentals and Applications, Wiley & Sons, New Jersey, (2014).Search in Google Scholar
[41] S. Hóbor, Á. Révész, P. J. Szabó, A. P. Zhilyaev, V. Kovács Kis, J. L. Lábár, et al., J. Appl. Phys., 104 (2008) 033525.Search in Google Scholar
[42] S. Hóbor, Zs. Kovács, and Á. Révész, J. All. Comp., 495 (2010) 352-355.Search in Google Scholar
[43] S. Hóbor, Zs. Kovács, and Á. Révész, J. Appl. Phys., 106 (2009) 023531.10.1063/1.3176950Search in Google Scholar
[44] S. Hóbor, Zs. Kovács, A. P. Zhilyaev, L. K. Varga, P. J. Szabó, and Á. Révész, J. Phys: Conf. Series, 240 (2010) 012153.10.1088/1742-6596/240/1/012153Search in Google Scholar
[45] S. Hóbor, Zs. Kovács, and Á. Révész, J. All. Comp., 509 (2011) 8641-8648.Search in Google Scholar
[46] G. Ribárik, J. Gubicza, and T. Ungár, Mat. Sci. Eng. A, 387-389 (2004) 343-347.Search in Google Scholar
[47] T. Ungár, J. Gubicza, G. Ribárik, and A. Borbély, J. Appl. Cryst., 34 (2001) 298-310.Search in Google Scholar
[48] W. C. Oliver and G. M. Pharr, J. Mater. Res., 7 (1992) 1564-1583.10.1557/JMR.1992.1564Search in Google Scholar
[49] L. C. Chen and F. Spaepen, Nature, 336 (1988) 366-368.Search in Google Scholar
[50] D.J. Browne, Z. Kovács, W. U. Mirihanage, Transactions of the Indian Institute of Metals, 62 (2009) 409-412.10.1007/s12666-009-0055-4Search in Google Scholar
[51] O. Hall, Proc. Phys. Soc. B, 64 (1951) 747-753.10.1088/0370-1301/64/9/303Search in Google Scholar
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