J. Mater. Sci. Technol. ›› 2021, Vol. 68: 199-208.DOI: 10.1016/j.jmst.2020.07.013
• Research Article • Previous Articles Next Articles
Shenbao Jina,1, Zhenjiao Luoa,1, Xianghai Anb, Xiaozhou Liaob, Jiehua Lic, Gang Shaa,*(
)
Received:2020-05-25
Revised:2020-07-04
Accepted:2020-07-11
Published:2021-03-30
Online:2021-05-01
Contact:
Gang Sha
About author:*E-mail address: gang.sha@njust.edu.cn (G. Sha).1Shenbao Jin and Zhenjiao Luo contributed equally to this work.
Shenbao Jin, Zhenjiao Luo, Xianghai An, Xiaozhou Liao, Jiehua Li, Gang Sha. Composition-dependent dynamic precipitation and grain refinement in Al-Si system under high-pressure torsion[J]. J. Mater. Sci. Technol., 2021, 68: 199-208.
Fig. 1. Microstructure and solute distribution of the as-homogenized Al-1.0Si alloy. (a) optical metallography, (b) APT result of atom maps in the grain matrix, (c) nearest-neighbor analysis of Si atoms, (d) STEM image, and (e) a corresponding EDS map of Si.
Fig. 2. Variation of micro-hardness with (a)-(c) distance from the center of each disk and with (d)-(f) equivalent strain of Al-0.1Si, Al-0.5Si and Al-1.0Si alloys processed by 1-, 5-, and 10-turn HPT.
Fig. 3. TKD‐derived IPF-Z maps showing microstructure at edge regions of Al-Si disk samples processed by different-turns HPT. (a)-(c) Al-0.1Si with 1, 5 and 10 turns, (d)-(f) Al-0.5Si with 1, 5 and 10 turns, and (g)-(i) Al-1.0Si with 1, 5 and 10 turns, respectively.
Fig. 4. Grain size (measured in equivalent diameter) at edge regions of Al-xSi alloy samples after different-turns HPT.
Fig. 5. Misorientation profiles along L1-L6 (marked as black arrows in Fig. 3(c), (f) and (i) in Al-Si alloys after 10 HPT-turns.
Fig. 6. GND density at edge regions of Al-Si samples after different turns of HPT processing.
Fig. 7. APT reconstructions showing Si segregations formed at Al-0.1Si samples after (a) 1-turn and (b) 10-turns HPT processing, and (c) and (d) corresponding proxigram analysis of the Si segregations.
Fig. 8. APT results of edge region of Al-0.5Si sample with 10-turns HPT processing. (a) 3D reconstruction showing Si particles and segregation at dislocations, (b) local enrichment highlighted by 7.0 at% Si isosurfaces, (c) proxigram profiles of the two Si particles, and (d) proxigram of dislocations.
Fig. 9. APT results of an edge region of an Al-1.0Si sample after 5-turns HPT processing. (a) 3D reconstruction of Si map with a Si particle and a grain boundary (GB), (b) a density map of the reconstruction with the GB and Si particle, (c) a selected volume of 10 × 10 × 15 nm3 with the GB, and the desorption maps with indexed poles and zone lines of the two grains, (d) a proxigram of the Si particle, and (e) a 1D concentration profile across the grain boundary.
| HPT processing | 1 Turn | 5 Turns | 10 Turns | |||
|---|---|---|---|---|---|---|
| alloys | Rich (at%) | Poor (at%) | Rich (at%) | Poor (at%) | Rich (at%) | Poor (at%) |
| Al-0.1Si | 0.065 | 0.012 | 0.084 | 0.012 | 0.094 | 0.014 |
| Al-0.5Si | 0.392 | 0.005 | 0.269 | 0.128 | 0.228 | 0.016 |
| Al-1.0Si | 0.727 | 0.097 | 0.556 | 0.009 | 0.775 | 0.001 |
Table 1 Compositions of Si-rich regions and Si-poor regions in Al-xSi alloy samples processed by HPT after different turns.
| HPT processing | 1 Turn | 5 Turns | 10 Turns | |||
|---|---|---|---|---|---|---|
| alloys | Rich (at%) | Poor (at%) | Rich (at%) | Poor (at%) | Rich (at%) | Poor (at%) |
| Al-0.1Si | 0.065 | 0.012 | 0.084 | 0.012 | 0.094 | 0.014 |
| Al-0.5Si | 0.392 | 0.005 | 0.269 | 0.128 | 0.228 | 0.016 |
| Al-1.0Si | 0.727 | 0.097 | 0.556 | 0.009 | 0.775 | 0.001 |
Fig. 10. STEM images of microstructures at edge regions of Al-xSi alloy samples after different-turns HPT processing. (a)-(c) Al-0.1Si with 1, 5 and 10 turns, (d)-(f) Al-0.5Si with 1, 5 and 10 turns, and (g)-(i) Al-1.0Si with 1, 5 and 10 turns, respectively.
Fig. 11. (a) STEM image of an edge region of Al-0.5Si after 5-turns HPT processing, (b) an HRTEM image of a Si precipitate on the grain boundary in Fig. 11(a), (c) STEM image of an edge region of Al-1.0Si after 5-turns HPT processing, and (d) the corresponding EDX elemental map of Si.
| [1] |
I. Sabirov, M.Y. Murashkin, R.Z. Valiev, Mater. Sci. Eng. A, 560 (2013), pp. 1-24.
DOI URL |
| [2] |
A. Azushima, R. Kopp, A. Korhonen, D.Y. Yang, F. Micari, G.D. Lahoti, P. Groche, J. Yanagimoto, N. Tsuji, A. Rosochowski, A. Yanagida, CIRP Ann., 57 (2) (2008), pp. 716-735.
DOI URL |
| [3] |
Y. Estrin, A. Vinogradov Acta Mater., 61 (3) (2013), pp. 782-817.
DOI URL |
| [4] |
R.Z. Valiev, R.K. Islamgaliev, I.V. Alexandrov, Prog. Mater. Sci., 45 (2000), pp. 103-189.
DOI URL |
| [5] |
R. Valiev, Nat. Mater., 3 (2004), pp. 511-516.
DOI URL |
| [6] |
J. Gubicza, N.Q. Chinh, T. Csanádi, T.G. Langdon, T. Ungár, Mater. Sci. Eng. A, 462 (1-2) (2007), pp. 86-90.
DOI URL |
| [7] |
K. Edalati, D. Akama, A. Nishio, S. Lee, Y. Yonenaga, J.M. Cubero-Sesin,, Z. Horita, Acta Mater., 69 (2014), pp. 68-77.
DOI URL |
| [8] |
Y. Wang, D.J. Srolovitz, J.M. Rickman, R. LeSar, Acta Mater., 48 (9) (2000), pp. 2163-2175.
DOI URL |
| [9] |
X. Sauvage, N. Enikeev, R. Valiev, Y. Nasedkina, M. Murashkin, Acta Mater., 72 (2014), pp. 125-136.
DOI URL |
| [10] |
X. Sauvage, A. Ganeev, Y. Ivanisenko, N. Enikeev, M. Murashkin, R. Valiev, Adv. Eng. Mater., 14 (11) (2012), pp. 968-974.
DOI URL |
| [11] |
J. Xue, S. Jin, X. An, X. Liao, J. Li, G. Sha, J. Mater. Sci. Technol., 35 (5) (2019), pp. 858-864.
DOI URL |
| [12] |
A.A. Mazilkin, B.B. Straumal, E. Rabkin, B. Baretzky, S. Enders, S.G. Protasova, O.A. Kogtenkova, R.Z. Valiev, Acta Mater., 54 (15) (2006), pp. 3933-3939.
DOI URL |
| [13] |
B.B. Straumal, B. Baretzky, A.A. Mazilkin, F. Phillipp, O.A. Kogtenkova, M.N. Volkov, R.Z. Valiev, Acta Mater., 52 (15) (2004), pp. 4469-4478.
DOI URL |
| [14] |
Y. Huang, J.D. Robson, P.B. Prangnell, Acta Mater., 58 (5) (2010), pp. 1643-1657.
DOI URL |
| [15] |
Y. Zhang, S. Jin, P.W. Trimby, X. Liao, M.Y. Murashkin, R.Z. Valiev, J. Liu, J.M. Cairney, S.P. Ringer, G. Sha, Acta Mater., 162 (2019), pp. 19-32.
DOI URL |
| [16] |
G. Sha, K. Tugcu, X.Z. Liao, P.W. Trimby, M.Y. Murashkin, R.Z. Valiev, S.P. Ringer, Acta Mater., 63 (2014), pp. 169-179.
DOI URL |
| [17] |
P.V. Liddicoat, X.Z. Liao, Y. Zhao, Y. Zhu, M.Y. Murashkin, E.J. Lavernia, R.Z. Valiev, S.P. Ringer, Nat. Commun., 1 (2010), p. 63.
DOI PMID |
| [18] |
Y. Chen, N. Gao, G. Sha, S.P. Ringer, Mater. Sci. Eng. A, 627 (2015), pp. 10-20.
DOI URL |
| [19] | J.U. Ejiofor, R.G. Reddy, JOM, 49 (11) (1997), pp. 31-37. |
| [20] | K.T. Kashyap, S. Murali, K.S. Raman, K.S.S. Murthy, Metal Sci. J., 9 (3) (1993), pp. 189-204. |
| [21] |
M. Okayasu, K. Ota, S. Takeuchi, H. Ohfuji, Mater. Sci. Eng. A, 592 (2014), pp. 189-200.
DOI URL |
| [22] |
Y. Li, Q.F. Gu, Q. Luo, Y. Pang, S.L. Chen, K.C. Chou, X.L. Wang, Q. Li, Mater. Des., 102 (2016), pp. 78-90.
DOI URL |
| [23] |
Y. Li, B. Hu, Q. Gu, B. Liu, Q. Li, Scripta Mater., 160 (2019), pp. 75-80.
DOI URL |
| [24] |
Y. Li, B. Hu, B. Liu, A. Nie, Q. Gu, J. Wang, Q. Li, Acta Mater., 187 (2020), pp. 51-65.
DOI URL |
| [25] |
J. Xu, Y. Li, B. Hu, Y. Jiang, Q. Li, J. Mater. Sci., 54 (23) (2019), pp. 14561-14576.
DOI PMID |
| [26] |
J.L. Murray, A.J. McAIister, Bull. Alloy Phase Diag., 5 (1984), pp. 74-84.
DOI URL |
| [27] |
K. Gall, M. Horstemeyer, D.L. McDowell,, J. Fan, Mech. Mater., 32 (2000), pp. 277-301.
DOI URL |
| [28] |
R.J. Immanuel, S.K. Panigrahi, Mater. Sci. Eng. A, 640 (2015), pp. 424-435.
DOI URL |
| [29] | P. Schumacher, M. Reich, V. Mohles, S. Pogatscher, P.J. Uggowitzer, B. Milkereit, Mater. Sci. Forum,794- 796 (2014), pp. 508-514. |
| [30] |
A. Ma, N. Saito, M. Takagi, Y. Nishida, H. Iwata, K. Suzuki, I. Shigematsu, A. Watazu, Mater. Sci. Eng. A, 395 (1-2) (2005), pp. 70-76.
DOI URL |
| [31] |
A. Ma, K. Suzuki, Y. Nishida, N. Saito, I. Shigematsu, M. Takagi, H. Iwata, A. Watazu, T. Imura Acta Mater., 53 (1) (2005), pp. 211-220.
DOI URL |
| [32] |
A. Ma, K. Suzuki, N. Saito, Y. Nishida, M. Takagi, I. Shigematsu, H. Iwata, Mater. Sci. Eng. A, 399 (1-2) (2005), pp. 181-189.
DOI URL |
| [33] |
A. Ma, M. Takagi, N. Saito, H. Iwata, Y. Nishida, K. Suzuki, I. Shigematsu, Mater. Sci. Eng. A, 408 (1-2) (2005), pp. 147-153.
DOI URL |
| [34] |
K. Venkateswarlu, G. Das, A.K. Pramanik, C. Xu, T.G. Langdon, Mater. Sci. Eng. A, 427 (1-2) (2006), pp. 188-194.
DOI URL |
| [35] |
I. Gutierrez-Urrutia, M.A. Muñoz-Morris, D.G. Morris, Acta Mater., 55 (4) (2007), pp. 1319-1330.
DOI URL |
| [36] |
J.M. García-Infanta, S. Swaminathan, A.P. Zhilyaev, F. Carreño, O.A. Ruano, T.R. McNelley, Mater. Sci. Eng. A, 485 (1-2) (2008), pp. 160-175.
DOI URL |
| [37] |
J.M. García-Infanta, A.P. Zhilyaev, C.M. Cepeda-Jiménez, O.A. Ruano, F. Carreño Scripta Mater., 58 (2) (2008), pp. 138-141.
DOI URL |
| [38] |
I. Gutierrez-Urrutia, M.A. Muñoz-Morris, I. Puertas, C. Luis, D.G. Morris, Mater. Sci. Eng. A, 475 (1-2) (2008), pp. 268-278.
DOI URL |
| [39] |
S. Swaminathan, J.M. García-Infanta, T.R. McNelley, O.A. Ruano, F. Carreño, J. Mater. Sci., 43 (23-24) (2008), pp. 7501-7506.
DOI URL |
| [40] |
J.M. García-Infanta, S. Swaminathan, C.M. Cepeda-Jiménez, T.R. McNelley, O.A. Ruano, F. Carreño, J. Alloys Compd., 478 (1-2) (2009), pp. 139-143.
DOI URL |
| [41] |
J.M. García-Infanta, A.P. Zhilyaev, F. Carreño, O.A. Ruano, J.Q. Su, S.K. Menon, T.R. McNelley, J. Mater. Sci., 45 (17) (2010), pp. 4613-4620.
DOI URL |
| [42] |
T. Kucukomeroglu, Mater. Des., 31 (2) (2010), pp. 782-789.
DOI URL |
| [43] |
J.H. Jiang, A.B. Ma, F.M. Lu, N. Saito, A. Watazu, D. Song, P. Zhang, Y. Nishida, Mater. Corros., 62 (9) (2011), pp. 848-852.
DOI URL |
| [44] |
J. Jiang, A. Ma, D. Song, D. Yang, J. Shi, K. Wang, L. Zhang, J. Chen, J. Mater. Sci., 47 (22) (2012), pp. 7744-7750.
DOI URL |
| [45] | S. Meenia, F. Khan Md, S. Babu, R.J. Immanuel, S.K. Panigrahi, G.D. Janaki, Ram Mater. Charact., 113 (2016), pp. 134-143. |
| [46] |
K. Natori, H. Utsunomiya, T. Tanaka, J. Mater. Process. Technol., 240 (2017), pp. 240-248.
DOI URL |
| [47] |
C.M. Cepeda-Jiménez, J.M. García-Infanta, A.P. Zhilyaev, O.A. Ruano, F. Carreño, Mater. Sci. Eng. A, 528 (27) (2011), pp. 7938-7947.
DOI URL |
| [48] |
V. Rajinikanth, K. Venkateswarlu, M.K. Sen, M. Das, S.N. Alhajeri, T.G. Langdon, Mater. Sci. Eng. A, 528 (3) (2011), pp. 1702-1706.
DOI URL |
| [49] |
T. Mungole, N. Nadammal, K. Dawra, P. Kumar, M. Kawasaki, T.G. Langdon, J. Mater. Sci., 48 (13) (2012), pp. 4671-4680.
DOI URL |
| [50] |
M.I.A.E. Aal, H.S. Kim, Mater. Des., 53 (2014), pp. 373-382.
DOI URL |
| [51] |
I.A. Ovid’ko, A.G. Sheinerrnan, Acta Mater., 121 (2016), pp. 117-125.
DOI URL |
| [52] | B. Beausir, J.J Fundenberger, ATOM-Analysis Tools for Orientation Maps(2015) http://atom-software.eu/. |
| [53] |
A. Zhilyaev, T. Langdon, Prog. Mater. Sci., 53 (6) (2008), pp. 893-979.
DOI URL |
| [54] |
K. Edalati, Z. Horita, Mater. Trans., 51 (5) (2010), pp. 1051-1054.
DOI URL |
| [55] |
M. Zha, Y. Li, R.H. Mathiesen, R. Bjørge, H.J. Roven, Mater. Sci. Eng. A, 598 (2014), pp. 141-146.
DOI URL |
| [56] |
S. Jin, N. Tao, K. Marthinsen, Y. Li, Mater. Sci. Eng. A, 628 (2015), pp. 160-167.
DOI URL |
| [57] |
B. Beausir, C. Fressengeas, Int. J. Solids Struct., 50 (1) (2013), pp. 137-146.
DOI URL |
| [58] |
B. Beausir, C. Fressengeas, N.P. Gurao, L.S. Tóth, S. Suwas, Acta Mater., 57 (18) (2009), pp. 5382-5395.
DOI URL |
| [59] |
W. Pantleon, Scripta Mater., 58 (11) (2008), pp. 994-997.
DOI URL |
| [60] |
L. Yao, M.P. Moody, J.M. Cairney, D. Haley, A.V. Ceguerra, C. Zhu, S.P. Ringer, Ultramicroscopy, 111 (6) (2011), pp. 458-463.
DOI PMID |
| [61] | G.P. Leyson, W.A. Curtin, L.G. Hector Jr., C.F. Woodward, Nat. Mater., 9 (9) (2010), pp. 750-755. |
| [62] |
G. Sha, L. Yao, X. Liao, S.P. Ringer, Z. Chao Duan, T.G. Langdon, Ultramicroscopy, 111 (6) (2011), pp. 500-505.
DOI URL |
| [63] |
M. Furukawa, Z. Horita, T.G. Langdon, J. Mater. Sci., 40 (4) (2005), pp. 909-917.
DOI URL |
| [64] |
T. Fujita, Z. Horita, T.G. Langdon, Mater. Sci. Eng. A, 371 (1-2) (2004), pp. 241-250.
DOI URL |
| [65] |
H. Wen, R.K. Islamgaliev, K.M. Nesterov, R.Z. Valiev, E.J. Lavernia, Philos. Mag. Lett., 93 (8) (2013), pp. 481-489.
DOI URL |
| [66] |
X.H. An, S.D. Wu, Z.G. Wang, Z.F. Zhang, Prog. Mater. Sci., 101 (2019), pp. 1-45.
DOI PMID |
| [67] |
S. Cheng, Y. Zhao, Y. Guo, Y. Li, Q. Wei, X.L. Wang, Y. Ren, P.K. Liaw, H. Choo, E.J. Lavernia, Adv. Mater., 21 (48) (2009), pp. 5001-5004.
DOI URL |
| [68] |
Z. Shan, E.A. Stach, J.M.K. Wiezorek, J.A. Knapp, D.M. Follstaedt, S.X. Mao, Science, 305 (2004), pp. 654-657.
DOI URL |
| [69] |
Y.B. Wang, J.C. Ho, X.Z. Liao, H.Q. Li, S.P. Ringer, Y.T. Zhu, Appl. Phys. Lett., 94 (1) (2009), 011908.
DOI URL |
| [70] |
Y.B. Wang, B.Q. Li, M.L. Sui, S.X. Mao, Appl. Phys. Lett., 92 (1) (2008), 011903.
DOI URL |
| [71] |
M. Legros, D.S. Gianola, K.J. Hemker, Acta Mater., 56 (14) (2008), pp. 3380-3393.
DOI URL |
| [72] |
T.J. Rupert, D.S. Gianola, Y. Gan, K.J. Hemker, Science, 326 (2009), pp. 1686-1690.
DOI URL |
| [73] |
Y. Todaka, M. Umemoto, A. Yamazaki, J. Sasaki, K. Tsuchiya, Mater. Trans., 49 (1) (2008), pp. 7-14.
DOI URL |
| [74] |
A.P. Zhilyaev, S. Swaminathan, A.I. Pshenichnyuk, T.G. Langdon, T.R. McNelley, J. Mater. Sci., 48 (13) (2013), pp. 4626-4636.
DOI URL |
| [75] |
A.P. Zhilyaev, J.M. García-Infanta, F. Carreño, T.G. Langdon, O.A. Ruano, Scripta Mater., 57 (8) (2007), pp. 763-765.
DOI URL |
| [76] |
R.B. Figueiredo, P.H.R. Pereira, M.T.P. Aguilar, P.R. Cetlin, T.G. Langdon, Acta Mater., 60 (6-7) (2012), pp. 3190-3198.
DOI URL |
| [77] |
K. Edalati, R. Miresmaeili, Z. Horita, H. Kanayama, R. Pippan, Mater. Sci. Eng. A, 528 (24) (2011), pp. 7301-7305.
DOI URL |
| [78] |
Y. Zhang, S. Jin, P. Trimby, X. Liao, M.Y. Murashkin, R.Z. Valiev, G. Sha, Mater. Sci. Eng. A, 752 (2019), pp. 223-232.
DOI URL |
| [79] |
H. Jia, R. Bjørge, L. Cao, H. Song, K. Marthinsen, Y. Li, Acta Mater., 155 (2018), pp. 199-213.
DOI URL |
| [80] |
H. Jia, R. Bjørge, K. Marthinsen, Y. Li, J. Alloys Compd., 697 (2017), pp. 239-248.
DOI URL |
| [81] | E. Nes, B. Holmedal, E. Evangelista, K. Marthinsen, Mater. Sci. Eng. A,410- 411 (2005), pp. 178-182. |
| [82] |
R.Z. Valiev, N.A. Enikeev, M.Y. Murashkin, V.U. Kazykhanov, X. Sauvage, Scripta Mater., 63 (9) (2010), pp. 949-952.
DOI URL |
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