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Influence of the rate of directional crystallization and silicon content on the structure and strength of the Al-Si-Cu alloy
The structure and strength of AlxSi-2wt.%Cu (x = 15, 17 and 20 wt.%) alloys obtained by directional solidification at a rate of 0.1 and 0.8 mm/s are investigated. It is shown that the tensile strength increases with an increase in the rate of solidification due to a decrease in the size of eutectic silicon and the transformation of its crystal flake into a fine-fiber one. In addition, there was an increase in tensile strength due to an increase of the share of the intermetallic phase, exceeding the reduced tensile strength due to an increase in the amount of the α-Al phase. An increase in the silicon content in the samples during solidification at a rate of 0.1 mm/s does not lead to a change in structure and strength. At a higher rate of solidification, there is a reduction of the share of eutectic and a decrease in strength. Keywords: aluminum alloys, eutectic, structure, tensile strength.
- G.B. Stroganov, V.A. Rotenberg, G.B. Gershman. Splavy alyuminiya s kremniyem (Metallurgiya, M., 1977) (in Russian)
- M.V. Popova, V.V. Ushakova, Z.A. Luzyanina. Izv. vuzov. Chernaya metallurgiya, 8, 55 (1995). (in Russian)
- M.V. Popova, V.V. Ushakova, Z.A. Luzyanina. Izv. vuzov. Chernaya metallurgiya, 6, 81 (1994) (in Russian)
- V. Vijeesh, K. Narayan Prabhu. Trans. Indian Inst. Met., 67 (1), 1 (2014). DOI: 10.1007/s12666-013-0327-x
- V.N. Osipov. ZhTF, 92 (9), 1365 (2022) (in Russian). DOI: 10.21883/JTF.2022.09.52928.42-22
- Yu.Ya. Zilberg, N.M. Khrushcheva, G.B. Gershman. Alyuminiyevyye splavy v traktorostroyenii (Mashinostroyeniye, M., 1971) (In Russian)
- T.N. Smirnova. Modifitsirovaniye zaevtekticheskikh siluminov. V sb.: Modifitsirovaniye siluminov. Pod red G.V. Samsonova. Nauk. dumka, Kiev (1970), p. 25. (in Russian)
- A.P. Gudchenko, I.M. Zalivanova. Liteynoye proizvodstvo, 12, 30 (1972) (in Russian)
- L.P. Seleznev, T.P. Borovitskaya, E.V. Kuznetsova. Nauchnyye trudy Instituta Giprotsvetmetobrabotka, 58, 63 (1978) (in Russian)
- Y.C. Lin, Shun-Cun Luo, Jian Huang, Liang-Xing Yin, Xing-You Jiang. Mat. Sci. Eng. A 725, 530 (2018). DOI: 10.1016/j.msea.2018.04.049
- S. Hegde, K.N. Prabhu. J. Mater.Sci., 43 (9), 3009 (2008). DOI: 10.1007/s10853-008-2505-5
- K.V. Nikitin. Modifitsirovaniye i kompleksnaya obrabotka siluminov (Samarskiy gosudarstvennyy tekhnicheskiy universitet, Samara, 2016) (in Russian)
- G.K. Sigworth. Int. J. Metalcast., 2 (2), 19 (2008). DOI: 10.1007/BF03355425
- L.F. Mondolfo. Aluminum Alloys: Structure and Properties (London, Butterworth Ltd., 1976)
- A.I. Averkin, B.N. Korchunov, S.P. Nikanorov, V.N. Osipov. Tech. Phys. Lett., 42 (2), 201 (2016). DOI: 10.1134/S106378501602019X
- S.P. Nikanorov, L.I. Derkachenko, B.K. Kardashev, B.N. Korchunov, V.N. Osipov, V.V. Shpeizman. Phys. Solid State, 55 (6), 1207 (2013). DOI: 10.1134/S1063783413060255
- C.G. Shivarprasad, S. Narendranath, Vijay Desai, Sujeeth Swami, M.S. Ganesha Prasad. Proc. Mat. Sci., 5, 1368 (2014). DOI: 10.1016/j.mspro.2014.07.454
- L. Aguilera Luna, H. Mancha Molinar, M.J. Castro Roman, J.C. Escobedo Bocardo, M. Herrera Trejo. Mater. Sci. Eng. A, 561, 1 (2013). DOI: 10.1016/j.msea.2012.10.064
- H. Borkar, S. Seifeddine, A.E.W. Jarfors. Sol. St. Fen., 287, 18 (2019). DOI: 10.4028/www.scientific.net/SSP.287
- M. Okayasu, Y. Ohkura, S. Takeuchi, H. Ohfuji, T. Shiraishi. Mat. Sci. Eng. A, 543, 185 (2012). DOI: 10.1016/j.msea.2012.02.073
- M. Okayasu, S. Takeuchi, T. Ochi. Int. J. Cast Metal. Res., 30 (4), 217 (2017). DOI: 10.1080/13640461.2017.1286556
- T. Hosch, L.G. England, R.E. Napolitano. J. Mater. Sci., 44 (18), 4892 (2009). DOI: 10.1007/s10853-009-3747-6
- L. Tian, Y. Guo, J. Li, F. Xia, M. Liang, Y. Bai. Materials, 11 (7), 1230 (2018). DOI: 10.3390/ma11071230
- O.A. Atasoy, F. Yilmaz, R. Elliott. J. Cryst. Growth, 66 (1), 137 (1984). DOI: 10.1016/0022-0248(84)90084-8
- R. Wang, W. Lu. Int. J. Mater. Sci. Appl., 5 (6), 277 (2016). DOI: 10.11648/j.ijmsa.20160506.17
- M.B. Djurdjevic. Vojnotechni\^cki Glasnik/Military Technical Courier, 60 (1), 152 (2012). DOI: 10.5937/VojnotehnickiGlasnik
- D.C. Jenkinson, L.M. Hogan. J. Cryst. Growth, 28 (2), 171 (1975). DOI: 10.1016/0022-0248(75)90233-X
- S.P. Nikanorov, V.N. Osipov, L.I. Regel. J. Mater. Eng. Perform., 28, 7302 (2019). DOI: 10.1007/s11665-019-04414-3
- V. Vijeesh, M. Ravi, K. Narayan Prabhu. Mater. Perform. Character., 2 (1), 296 (2013). DOI: 10.1520/MPC20120007
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