Microstructural Features and Mechanical Properties after Applying Rolling with Cyclic Movement of Rolls of an Al-Li Alloys

• Autorzy: Brzezińska A. , Urbańczyk-Gucwa A. , Molak R. , Rodak K.

Identyfikatory

DOI

10.24425/amm.2019.130123

• Języki publikacji: EN

Abstrakty

EN

Two strength-age hardening aluminum-lithium alloys: Al-2.3wt%Li and Al-2.2wt%Li-0.1wt%Zr in two different heat treatment conditions: solution state (S) and additionally in aging state (A) were severely plastically deformed by rolling with cyclic movement of rolls (RCMR) method to produce ultrafine - grained structure. Two thermo-mechanical treatments were used: (S+A+RCMR) and (S+RCMR+A+RCMR). To investigate the combined effect of plastic deformation and heat treatment, tensile tests were performed. Microstructural observations were undertaken using scanning transmission electron microscopy (STEM), and scanning transmission electron microscopy (SEM) equipped with electron backscattering diffraction detector (EBSD). Based on the obtained results, it can be deduced that maximum mechanical properties as: yield strength (YS) and ultimate tensile strength (UTS) couldbe achieved when the microstructure of alloys is in (S+A+RCMR) state. For samples in (S+RCMR+A+RCMR) state, ductility is higher than for (S+A+RCMR) state. The microstructural results shows that the favourable conditions for decreasing grain size of alloys is (S+A+RCMR) state. Additionally, in this state is much greater dislocation density than for (S+RCMR+A+RCMR) state. The microstructure of alloys in (S+RCMR+A+RCMR) state is characterized by grains/subgrains with higher average diameter and with higher misorientation angles compared with (S+A+RCMR) state.

Słowa kluczowe

EN

Al-Li alloy; severe plastic deformation; ultrafine-grains; STEM; SEM/EBSD

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2019
• Tom: Vol. 64, iss. 4
• Strony: 1533--1540
• Opis fizyczny: Bibliogr. 36 poz., fot., rys., tab., wzory

Twórcy

autor

Brzezińska A.

• Silesian University of Technology, Faculty of Materials Engineering and Metallurgy, 8 Krasińskiego Str., 40-019 Katowice, Poland

autor

Urbańczyk-Gucwa A.

• Silesian University of Technology, Faculty of Materials Engineering and Metallurgy, 8 Krasińskiego Str., 40-019 Katowice, Poland

autor

Molak R.

• Warsaw University of Technology, Faculty of Materials Engineering, 141 Wołoska Str., 02-507 Warszawa, Poland

autor

Rodak K.

• Silesian University of Technology, Faculty of Materials Engineering and Metallurgy, 8 Krasińskiego Str., 40-019 Katowice, Poland

Bibliografia

• [1] N. V. Isaev, P. A. Zabrodin, V. Z. Spuskanyuk, A. A. Davydenko, V. V. Pustovalov, V. S. Fomenko, I. S. Braude, Low Temp. Phys. (2012). DOI: 10.1063/1.3678178
• [2] S. Kobayashi, T. Yoshimura, S. Tsurekawa, T. Watanabe, J. Cui, Mater. Trans. 44, 1469-1479 (2003). DOI: 10.2320/mater-trans.44.1469
• [3] K. Wawer, M. Lewandowska, K. J. Kurzydlowski, Arch. Metall. Mater. 57, 877-881 (2012). DOI: 10.2478/V10172-0I2-0097-1
• [4] E. K. Cardoso, V. Guido, G. Silva, W. B. Filho, A. Jorge, Rev. Mater. (2010).
• [5] M. Vaseghi, A. K. Taheri, H. S. Kim, in: IOP Conf. Ser. Mater. Sci. Eng., 2014. DOI: 10.1088/1757-899X/63/1/012089
• [6] K. Rodak, J. Pawlicki, M. Tkocz, Solid State Phenom. 191, 37-44 (2012). DOI: 10.4028/www.scientific.net/SSP.191.37
• [7] K. Rodak, K. Radwański, R. M. Molak, Solid State Phenom. (2011). DOI: 10.4028/www.scientific.net/SSP.176.21
• [8] S. Fritsch, M. F. Wagner, Metals (Basel). 8, 63 (2018). DOI: 10.3390/met8010063
• [9] N. Jiang, X. Gao, Z. Q. Zheng, Trans. Nonferrous Met. Soc. China (English Ed. (2010). DOI: 10.1016/S1003-6326(09)60207-7
• [10] M. Tan, T. Sheppard, M. Tan, T. S. Extrusion, P. Of, A.N.A. Alloy, (1987).
• [11] B. Adamczyk-Cieślak, J. Mizera, K. J. Kurzydłowski, Mater. Sci. Eng. A (2010). DOI: 10.1016/j.msea.2010.04.032
• [12] G. J. Kulkarni, D. Banerjee, T. R. Ramachandran, Bull. Mater. Sci. (1989). DOI: 10.1007/BF02747140
• [13] M. H. Shaeri, M. T. Salehi, S. H. Seyyedein, M. R. Abutalebi, J. K. Park, Mater. Des. (2014). DOI: 10.1016/j.matdes.2014.01.008
• [14] P. J. Apps, M. Berta, P. B. Prangnell, Acta Mater. (2005). DOI: 10.1016/j.actamat.2004.09.042
• [15] O. Novitović, Ž. Kamberović, A. Novitović, Metalurgija (2010).
• [16] B. B. Straumal, B. Baretzky, A. A. Mazilkin, F. Phillipp, O. A. Kogtenkova, M. N. Volkov, R. Z. Valiev, Acta Mater. (2004). DOI: 10.1016/j.actamat.2004.06.006
• [17] Y. B. Xu, W. L. Zhong, Y. J. Chen, L. T. Shen, Q. Liu, Y. L. Bai, M. A. Meyers, Mater. Sci. Eng. A (2001). DOI: 10.1016/S0921-5093(00)01412-X
• [18] M. Furukawa, A. Utsunomiya, K. Matsubara, Z. Horita, T. G. Langdon, Acta Mater. (2001). DOI: 10.1016/S1359-6454(01)00262-2
• [19] Z. Cyganek, K. Rodak, F. Grosman, Arch. Civ. Mech. Eng. 13, 7-13 (2013). DOI: 10.1016/J.ACME.2012.10.008
• [20] Patent no. PL 203220 B1, b.d.
• [21] K. Rodak, A. Urbańczyk-Gucwa, M. B. Jabłońska, Arch. Civ. Mech. Eng. 18, 500-507 (2018). DOI: 10.1016/j.acme.2017.07.001
• [22] K. Rodak, A. Urbańczyk-Gucwa, M. Jabłońska, J. Pawlicki, J. Mizera, Arch. Civ. Mech. Eng. 18, (2018). DOI: 10.1016/j.acme.2017.06.007
• [23] R. M. Molak, H. Araki, M. Watanabe, H. Katanoda, N. Ohno, S. Kuroda, in: J. Therm. Spray Technol., 2014. DOI: 10.1007/s11666-013-0024-7
• [24] R. M. Molak, M. Kartal, Z. Pakiela, W. Manaj, M. Turski, S. Hiller, S. Gungor, L. Edwards, K. J. Kurzydlowski, Appl. Mech. Mater. (2007). DOI: 10.4028/www.scientific.net/AMM.7-8.187
• [25] A. Medjahed, H. Moula, A. Zegaoui, M. Derradji, A. Henniche, R. Wu, L. Hou, J. Zhang, M. Zhang, Mater. Sci. Eng. A 732, 129-137 (2018). DOI: 10.1016/j.msea.2018.06.074
• [26] H. Chen, T. Yu, Z. Qi, R. Wu, G. Wang, X. Lv, F. Cong, L. Hou, J. Zhang, M. Zhang, J. Mater. Eng. Perform. 27, 5709-5717 (2018). DOI: 10.1007/s11665-018-3678-y
• [27] H. Huang, F. Jiang, J. Zhou, L. Wei, J. Qu, L. Liu, J. Mater. Eng. Perform. (2015). DOI: 10.1007/s11665-015-1748-y
• [28] Y. Wang, Z. Li, T. Yu, A. Medjahed, R. Wu, L. Hou, J. Zhang, X. Li, M. Zhang, Adv. Eng. Mater. 20, 1700898 (2018). DOI: 10.1002/adem.201700898
• [29] H. Jiang, S. Sandlöbes, G. Gottstein, S. Korte-Kerzel, J. Mater. Res. 32, 4398-4410 (2017). DOI: 10.1557/jmr.2017.350
• [30] S. V. Dobatkin, J. Gubicza, D. V. Shangina, N. R. Bochvar, N. Y. Tabachkova, Mater. Lett. 153, 5-9 (2015). DOI: 10.1016/j.matlet.2015.03.144
• [31] Y. M. Wang, E. Ma, Acta Mater. (2004). DOI: 10.1016/j.acta-mat.2003.12.022
• [32] D. Sagapuram, K. Viswanathan, K. P. Trumble, S. Chandrasekar, Philos. Mag. 98, 3267-3299 (2018). DOI: 10.1080/14786435.2018.1524586
• [33] A. Korbel, W. Bochniak, Scr. Mater. 51, 755-759 (2004). DOI: 10.1016/j.scriptamat.2004.06.020
• [34] N. A. Sakharova, J. V. Fernandes, Mater. Chem. Phys. 98, 44-50 (2006). DOI: 10.1016/j.matchemphys.2006.01.038
• [35] D. Hughes, Mater. Sci. Eng. A 319-321, 46-54 (2001). DOI: 10.1016/S0921-5093(01)01028-0
• [36] T. Sakai, A. Belyakov, R. Kaibyshev, H. Miura, J. J. Jonas, Prog. Mater. Sci. 60, 130-207 (2014). DOI: 10.1016/j.pmatsci.2013.09.002