Effects of Dynamic Precipitation and Processing Parameters on Dynamic Recrystallization Behavior of 2195 Al-Cu-Li Alloy during Hot Compression
Source abstract
Abstract
To study the effects of dynamic precipitation and processing parameters on the dynamic recrystallization (DRX) behavior of 2195 Al-Cu-Li alloy, the hot deformation process was investigated comprehensively with the temperature range of 300-500°C and strain rate range of 0.001-10 s-1. An Arrhenius-type constitutive equation and DRX kinetics model were established based on the corrected stress-strain data to unveil the relationship between processing parameters, flow stress and DRX behavior. The shape of flow curves was associated with the dynamic softening mechanism and the DRX softening fraction gradually increased with the decrease of Zener-Hollomon parameter (Z). Then, the microstructure evolution was further analyzed to elucidate the DRX mechanisms at various Z values. The primary softening mechanism was dynamic recovery (DRV). However, when temperature set between 300 and 400°C, T1 and cubic phases significantly impeded DRV and promoted the occurrence of discontinuous dynamically recrystallization (DDRX) by a strong pinning effect and considerable driving force. As Z value decreased, the recrystallization mechanism transformed from DDRX into continuous dynamic recrystallization (CDRX) attributed to the higher mobility for dislocations. Due to the reduced stored energy and the hindrance of precipitates, grain boundaries were hard to migrate, making it difficult for DDRX grains to grow continuously.
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Research context
OpenAlex topics: Metallurgy and Material Forming · Aluminum Alloy Microstructure Properties · Microstructure and mechanical properties
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References (53)
Show source-provided references
1. J.C. Williams and E.A. Starke, Progress in Structural Materials for Aerospace Systems, Acta Mater., 2003, 51, p 5775–5799.10.1016/j.actamat.2003.08.023 ↗
2. Y.X. Wang, X.W. Ma, H.K. Xi, G.Q. Zhao, X. Xu and X.X. Chen, Effects of Pre-Stretching and Aging Treatments on Microstructure, Mechanical Properties, and Corrosion Behavior of Spray-Formed Al-Li Alloy 2195, J. Mater. Eng. Perform., 2020, 29, p 6960–6973.10.1007/s11665-020-05142-9 ↗
3. J.S. Jha, S.P. Toppo, R. Singh, A. Tewari and S.K. Mishra, Flow Stress Constitutive Relationship between Lamellar and Equiaxed Microstructure during Hot Deformation of Ti-6Al-4V, J. Mater. Process. Tech., 2019, 270, p 216–227.10.1016/j.jmatprotec.2019.02.030 ↗
4. S. Gourdet and F. Montheillet, A Model of Continuous Dynamic Recrystallization, Acta Mater., 2003, 51, p 2685–2699.10.1016/S1359-6454(03)00078-8 ↗
5. Z.C. Sun, L.S. Zheng and H. Yang, Softening Mechanism and Microstructure Evolution of As-Extruded 7075 Aluminum Alloy during Hot Deformation, Mater. Charact., 2014, 90, p 71–80.10.1016/j.matchar.2014.01.019 ↗
6. N. Kumar, G.M. Owolabi, R. Jayaganthan, O.O. Ajide, S. Sonker and G. Warner, Hot-Compression Response of Solution-Treated Al-Mg-Si Alloy, J. Mater. Eng. Perform, 2019, 28, p 7602–7615.10.1007/s11665-019-04459-4 ↗
7. S. Xiang, D.Y. Liu, R.H. Zhu, J.F. Li, Y.L. Chen and X.H. Zhang, Hot Deformation Behavior and Microstructure Evolution of 1460 Al-Li Alloy, Trans. Nonferrous Metals Soc., 2015, 25, p 3855–3864.10.1016/S1003-6326(15)64033-X ↗
8. C. Zener and J.H. Hollomon, Effect of Strain Rate upon Plastic Flow of Steel, J. Appl. Phys., 1944, 15, p 22–32.10.1063/1.1707363 ↗
9. J.J. Jonas, C.M. Sellars and W.J.M. Tegart, Strength and Structure under Hot-Working Conditions, Metall. Rev., 1969, 14, p 1–24.10.1179/095066069790138056 ↗
10. Y.H. Duan, Hot Deformation and Processing Map of Pb-Mg-10Al-1B Alloy, J. Mater. Eng. Perform., 2013, 22, p 3049–3054.10.1007/s11665-013-0604-1 ↗
11. Y.X. Wang, G.Q. Zhao, X. Xu, X.X. Chen and C.S. Zhang, Constitutive Modeling, Processing Map Establishment and Microstructure Analysis of Spray Deposited Al-Cu-Li Alloy 2195, J. Alloys Compd., 2019, 779, p 735–751.10.1016/j.jallcom.2018.11.289 ↗
12. Q.B. Yang, X.Z. Wang, X. Li, Z.H. Deng, Z.H. Jia, Z.Q. Zhang, G.J. Huang and Q. Liu, Hot Deformation Behavior and Microstructure of AA2195 Alloy under Plane Strain Compression, Mater. Charact., 2017, 131, p 500–507.10.1016/j.matchar.2017.06.001 ↗
13. L. Briottet, J.J. Jonas and F. Montheillet, A Mechanical Interpretation of the Activation Energy of High Temperature Deformation in Two Phase Materials, Acta Mater., 1996, 44, p 1665–1672.10.1016/1359-6454(95)00257-X ↗
14. W. Pantleon, D. Francke and P. Klimanek, Modelling Adiabatic Heating during High-Speed Deformation, Comput. Mater. Sci., 1996, 7, p 75–81.10.1016/S0927-0256(96)00063-8 ↗
15. Y.B. Li, B. Gu, S. Jiang, Y.Q. Liu, Z.S. Shi and J.G. Lin, A CDRX-Based Material Model for Hot Deformation of Aluminium Alloys, Int. J. Plast., 2020, 134, p 102844.10.1016/j.ijplas.2020.102844 ↗
16. A. Abolhasani, A. Zarei-Hanzaki, H.R. Abedi and M.R. Rokni, The Room Temperature Mechanical Properties of Hot Rolled 7075 Aluminum Alloy, Mater. Des., 2012, 34, p 631–636.10.1016/j.matdes.2011.05.019 ↗
17. W.Z. Bao, L.K. Bao, D. Liu, D.Y. Qu, Z.Z. Kong, M.J. Peng and Y.H. Duan, Constitutive Equations, Processing Maps, and Microstructures of Pb-Mg-Al-B-0.4Y Alloy under Hot Compression, J. Mater. Eng. Perform., 2020, 29, p 607–619.10.1007/s11665-019-04544-8 ↗
18. R.H. Zhu, Q. Liu, J.F. Li, S. Xiang, Y.L. Chen and X.H. Zhang, Dynamic Restoration Mechanism and Physically Based Constitutive Model of 2050 Al-Li Alloy during Hot Compression, J. Alloys Compd., 2015, 650, p 75–85.10.1016/j.jallcom.2015.07.182 ↗
19. D. Feng, X.M. Zhang, S.D. Liu and Y.L. Deng, Constitutive Equation and Hot Deformation Behavior of Homogenized Al-7.68Zn-2.12Mg-1.98Cu-0.12Zr Alloy during Compression at Elevated Temperature, Mater. Sci. Eng. A, 2014, 608, p 63–72.10.1016/j.msea.2014.04.055 ↗
20. J.J. Jonas, X. Quelennec, L. Jiang and É. Martin, The Avrami Kinetics of Dynamic Recrystallization, Acta Mater., 2009, 57, p 2748–2756.10.1016/j.actamat.2009.02.033 ↗
21. Z.C. Sun, H.L. Wu, J. Cao and Z.K. Yin, Modeling of Continuous Dynamic Recrystallization of Al-Zn-Cu-Mg Alloy during Hot Deformation Based on the Internal-State-Variable (ISV) Method, Int. J. Plast., 2018, 106, p 73–87.10.1016/j.ijplas.2018.03.002 ↗
22. K. Huang and R.E. Logé, A Review of Dynamic Recrystallization Phenomena in Metallic Materials, Mater. Des., 2016, 111, p 548–574.10.1016/j.matdes.2016.09.012 ↗
23. J.H. Zheng, J.G. Lin, J.Y. Lee, R. Pan, C. Li and C.M. Davies, A Novel Constitutive Model for Multi-Step Stress Relaxation Ageing of a Pre-Strained 7xxx Series Alloy, Int. J. Plast., 2018, 106, p 31–47.10.1016/j.ijplas.2018.02.008 ↗
24. S.F. Chen, D.Y. Li, S.H. Zhang, H.N. Han, H.W. Lee and M.G. Lee, Modelling Continuous Dynamic Recrystallization of Aluminum Alloys Based on the Polycrystal Plasticity Approach, Int. J. Plast., 2020, 131, p 102710.10.1016/j.ijplas.2020.102710 ↗
25. J.J. Zhang, Y.P. Yi, S.Q. Huang, X.C. Mao, H.L. He, J.G. Tang, W.F. Guo and F. Dong, Dynamic Recrystallization Mechanisms of 2195 Aluminum Alloy during Medium/High Temperature Compression Deformation, Mater. Sci. Eng. A, 2021, 804, 14065010.1016/j.msea.2020.140650 ↗
26. D. Tsivoulas and J.D. Robson, Heterogeneous Zr Solute Segregation and Al3Zr Dispersoid Distributions in Al-Cu-Li Alloys, Acta Mater., 2015, 93, p 73–86.10.1016/j.actamat.2015.03.057 ↗
27. R.H. Zhu, Q. Liu, J.F. Li, Y.L. Chen, X.H. Zhang and Z.Q. Zheng, Flow Curve Correction and Processing Map of 2050 Al-Li Alloy, Trans. Nonferrous Metals Soc., 2018, 28, p 404–414.10.1016/S1003-6326(18)64674-6 ↗
28. R. Ebrahimi and A. Najafizadeh, A New Method for Evaluation of Friction in Bulk Metal Forming, J. Mater. Process. Tech., 2004, 152, p 136–143.10.1016/j.jmatprotec.2004.03.029 ↗
29. Y.P. Li, E. Onodera, H. Matsumoto and A. Chiba, Correcting the Stress-Strain Curve in Hot Compression Process to High Strain Level, Metall. Mater. Trans. A, 2009, 40, p 982–990.10.1007/s11661-009-9783-7 ↗
30. R.L. Goetz and S.L. Semiatin, The Adiabatic Correction Factor for Deformation Heating during the Uniaxial Compression Test, J. Mater. Eng. Perform., 2001, 10, p 710–717.10.1361/105994901770344593 ↗
31. A.S. Khan and H.W. Liu, Variable Strain Rate Sensitivity in an Aluminum Alloy: Response and Constitutive Modeling, Int. J. Plast., 2012, 36, p 1–14.10.1016/j.ijplas.2012.02.001 ↗
32. W.Y. Liu, H. Zhao, D. Li, Z.Q. Zhang, G.J. Huang and Q. Liu, Hot Deformation Behavior of AA7085 Aluminum Alloy during Isothermal Compression at Elevated Temperature, Mater. Sci. Eng. A, 2014, 596, p 176–182.10.1016/j.msea.2013.12.012 ↗
33. H.E. Hu, L. Zhen, L. Yang, W.Z. Shao and B.Y. Zhang, Deformation Behavior and Microstructure Evolution of 7050 Aluminum Alloy during High Temperature Deformation, Mater. Sci. Eng. A, 2008, 488, p 64–71.10.1016/j.msea.2007.10.051 ↗
34. B.J. Lv, J. Peng, Y.J. Wang, X.Q. An, L.P. Zhong, A.T. Tang and F.S. Pan, Dynamic Recrystallization Behavior and Hot Workability of Mg-2.0Zn-0.3Zr-0.9Y Alloy by Using Hot Compression Test, Mater. Des., 2014, 53, p 357–365.10.1016/j.matdes.2013.07.016 ↗
35. T.C. Xu, X.D. Peng, J. Qin, Y.F. Chen, Y. Yang and G.B. Wei, Dynamic Recrystallization Behavior of Mg-Li-Al-Nd Duplex Alloy during Hot Compression, J. Alloys Compd., 2015, 639, p 79–88.10.1016/j.jallcom.2015.03.144 ↗
36. H.J. Mcqueen, Development of Dynamic Recrystallization Theory, Mater. Sci. Eng. A, 2004, 387–389, p 203–208.10.1016/j.msea.2004.01.064 ↗
37. S.C. Hogg, I.G. Palmer, L.G. Thomas and P.S. Grant, Processing, Microstructure and Property Aspects of a Spraycast Al-Mg-Li-Zr Alloy, Acta Mater., 2007, 55, p 1885–1894.10.1016/j.actamat.2006.10.057 ↗
38. H.J. Mcqueen and J.J. Jonas, Recovery and Recrystallization during High Temperature Deformation, Treatise Mater. Sci. Tech., 1975, 6, p 393–493.10.1016/B978-0-12-341806-7.50014-3 ↗
39. B. Shen, L. Deng and X.Y. Wang, A New Dynamic Recrystallisation Model of an Extruded Al-Cu-Li Alloy during High-Temperature Deformation, Mater. Sci. Eng. A, 2015, 625, p 288–295.10.1016/j.msea.2014.11.095 ↗
40. S.R. Skjervold and N. Ryum, Orientation Relationships in a Partially Recrystallised Polycrystalline AlSi-Alloy, Acta Mater., 1996, 44, p 3407–3419.10.1016/1359-6454(95)00413-0 ↗
41. T. Sakai, A. Belyakov, R. Kaibyshev, H. Miura and J.J. Jonas, Dynamic and Post-Dynamic Recrystallization under Hot, Cold and Severe Plastic Deformation Conditions, Prog. Mater. Sci., 2014, 60, p 130–207.10.1016/j.pmatsci.2013.09.002 ↗
42. E. Nes, N. Ryum and O. Hunderi, On the Zener Drag, Acta Metall., 1985, 33, p 11–22.10.1016/0001-6160(85)90214-7 ↗
43. Z.Z. Liu, J.F. Li, D.Y. Liu, Y.L. Ma, Y. Du, Y.L. Chen, X.H. Zhang, R.K. Gupta, X.B. Chen and R.F. Zhang, Sluggish Precipitation Strengthening in Al-Li Alloy with a High Concentration of Mg, J. Mater. Res. Tech., 2021, 11, p 1806–1815.10.1016/j.jmrt.2021.02.037 ↗
44. Z.Q. Zheng, J.F. Li, Z.G. Chen, H.Y. Li, S.C. Li and C.Y. Tan, Alloying and Microstructural Evolution of AI-Li Alloys, Chin. J. Nonferrous Met., 2011, 21, p 2337–2351.
45. H. Ning, J.F. Li, P.C. Ma, Y.L. Chen, X.H. Zhang, K. Zhang and R.F. Zhang, Evolution of Aging Precipitates in an Al-Li Alloy with 15 wt% Li Concentration, Vaccum, 2020, 182, p 109677.10.1016/j.vacuum.2020.109677 ↗
46. R.D. Schueller, A.K. Sachdev and F.E., Wawner, Identification of a Cubic Precipitate Observed in an Al-4.3Cu-2MgSiC Cast Composite, Scr. Metall. Mater., 1992, 27, p 617–622.10.1016/0956-716X(92)90350-N ↗
47. D.D. Lu, J.F. Li, H. Ning, P.C. Ma, Y.L. Chen, X.H. Zhang, K. Zhang, J.M. Li and R.F. Zhang, Effects of Microstructure on Tensile Properties of AA2050-T84 Al-Li Alloy, Trans. Nonferrous Metals Soc., 2021, 31, p 1189–1204.10.1016/S1003-6326(21)65571-1 ↗
48. M.E. Kassner, Large-Strain Deformation of Aluminum Single Crystals at Elevated Temperature as a Test of the Geometric-Dynamic-Recrystallization Concept, Metall. Trans. A, 1989, 20, p 2182–2185.10.1007/BF02650307 ↗
49. M. Martorano, M. Fortes and A. Padilha, The Growth of Protrusions at the Boundary of a Recrystallized Grain, Acta Mater., 2006, 54, p 2769–2776.10.1016/j.actamat.2006.02.015 ↗
50. S. Gourdet and F. Montheillet, An Experimental Study of the Recrystallization Mechanism During Hot Deformation of Aluminium, Mater. Sci. Eng. A, 2000, 283, p 274–288.10.1016/S0921-5093(00)00733-4 ↗
51. C.I. Chang, C.J. Lee and J.C. Huang, Relationship Between Grain size and Zener-Holloman Parameter during Friction Stir Processing in AZ31 Mg Alloys, Scr. Mater., 2004, 51, p 509–514.10.1016/j.scriptamat.2004.05.043 ↗
52. H.C. Xiao, B. Tang, C.M. Liu, Y.H. Gao, S.L. Yu and S.N. Jiang, Dynamic Precipitation in a Mg-Gd-Y-Zr Alloy during Hot Compression, Mater. Sci. Eng. A, 2015, 645, p 241–247.10.1016/j.msea.2015.08.022 ↗
53. Y. Yang, Y.D. Chen, L.H. Jiang, M. Li, Q.M. Zhang and T.G. Tang, Study on the Characteristics and Thermal Stability of Nanostructures in Adiabatic Shear Band of 2195 Al-Li Alloy, Appl. Phys. A, 2015, 121, p 1277–1284.10.1007/s00339-015-9506-4 ↗