Microstructure, Texture, and Tensile Properties of Mg-3Li Alloy Extruded at Different Temperatures
Source abstract
Abstract
The Mg-3Li alloy has been extruded at different temperatures (extrusion temperatures of 240°C, 270°C, 300°C, 330°C, 370°C) and the microstructure, texture and tensile properties of the extruded sheet are investigated. Results show that the average grain size increases, the basal texture weakens with the increase of extrusion temperature and the development of a transverse direction (TD)-split texture. The highest grain size, the weakest basal texture and the strongest TD-split texture are developed in the alloy extruded at 370°C. This may be associated with enhancement of prismatic slip activity. The alloy extruded at 240°C exhibits the highest yield strength because of the fine grain structure and strong basal texture. The alloy extruded at 370°C in tension along the TD has the highest ductility, which is associated with the weakened basal texture and the formation of a TD-split texture.
Source: expertdata · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Magnesium Alloys: Properties and Applications · Aluminum Alloys Composites Properties · Advanced Welding Techniques Analysis
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (38)
Show source-provided references
1. W.J. Joost and P.E. Krajewski, Towards Magnesium Alloys for High-Volume Automotive Applications, Scripta Materialia, 2016, 128, p 107–112.10.1016/j.scriptamat.2016.07.035 ↗
2. J. Zhao, B. Jiang, Y. Yuan, Q. Wang, M. Yuan, A. Tang, G. Huang, D. Zhang and F. Pan, Understanding the Enhanced Ductility of Mg-Gd with Ca and Zn Microalloying by Slip Trace Analysis, J. Mater. Sci. Technol., 2021, 95, p 20–28.10.1016/j.jmst.2021.02.070 ↗
3. Q. Li, G.J. Huang, X.D. Huang, S.W. Pan, C.L. Tan and Q. Liu, On the Texture Evolution of Mg-Zn-Ca Alloy with Different Hot Rolling Paths, J. Magnes. Alloys, 2017, 5, p 166–172.10.1016/j.jma.2017.06.001 ↗
4. L. Lu, C. Liu, J. Zhao, W. Zeng and Z. Wang, Modification of Grain Refinement and Texture in AZ31 Mg Alloy by a New Plastic Deformation Method, J. Alloys Compd., 2015, 628, p 130–134.10.1016/j.jallcom.2014.12.196 ↗
5. M. Sahoo and J.T.N. Atkinson, Magnesium-Lithium-Alloys-Constitution and Fabrication for Use in Batteries, J. Mater. Sci., 1982, 17, p 3564–3574.10.1007/BF00752200 ↗
6. T. Al-Samman, Comparative Study of the Deformation Behavior of Hexagonal Magnesium–Lithium Alloys and a Conventional Magnesium AZ31 Alloy, Acta Materialia, 2009, 57, p 2229–2242.10.1016/j.actamat.2009.01.031 ↗
7. F.E. Hauser, P.R. Landon and J.E. Dorn, Deformation and Fracture of Alpha Solid. Solutions of Lithium in Magnesium, ASM-Trans., 1956, 50, p 10058.
8. R. Li, F. Pan, B. Jiang, H. Dong and Q. Yang, Effect of Li Addition on the Mechanical Behavior and Texture of the As-Extruded AZ31 Magnesium Alloy, Mater. Sci. Eng. A, 2013, 562, p 33–38.10.1016/j.msea.2012.11.032 ↗
9. K. Sheng, L. Lu, Y. Xiang, M. Ma and Z. Wu, Crack Behavior in Mg/Al Alloy Thin Sheet During Hot Compound Extrusion, J. Magnes. Alloys, 2019, 7, p 717–724.10.1016/j.jma.2019.09.006 ↗
10. J.G. Jung, S.H. Park and B.S. You, Effect of Aging Prior to Extrusion on the Microstructure and Mechanical Properties of Mg–7Sn–1Al–1Zn Alloy, J. Alloys Compd., 2015, 627, p 324–332.10.1016/j.jallcom.2014.11.213 ↗
11. Y. Chen, Q. Wang, J. Peng, C. Zhai and W. Ding, Effects of Extrusion Ratio on the Microstructure and Mechanical Properties of AZ31 Mg Alloy, J. Mater. Process. Technol., 2007, 182, p 281–285.10.1016/j.jmatprotec.2006.08.012 ↗
12. M. Shahzad and L. Wagner, Influence of Extrusion Parameters on Microstructure and Texture Developments, and their Effects on Mechanical Properties of the Magnesium Alloy AZ80, Mater. Sci. Eng. A, 2009, 506, p 141–147.10.1016/j.msea.2008.11.038 ↗
13. F.R. Elsayed, T.T. Sasaki, T. Ohkubo, H. Takahashi, S.W. Xu, S. Kamado and K. Hono, Effect of Extrusion Conditions on Microstructure and Mechanical Properties of Microalloyed Mg-Sn-Al-Zn Alloys, Mater. Sci. Eng. A Struct. Mater. Prop. Microstruct. Process., 2013, 588, p 318–328.10.1016/j.msea.2013.09.050 ↗
14. Q. Liu, X. Zhou, H. Zhou, X. Fan and K. Liu, The Effect of Extrusion Conditions on the Properties and Textures of AZ31B Alloy, J. Magnes. Alloys, 2017, 5, p 202–209.10.1016/j.jma.2017.03.002 ↗
15. B. Kim, H.P. Chan, H.S. Kim, B.S. You and S.S. Park, Grain Refinement and Improved Tensile Properties of Mg–3Al–1Zn Alloy Processed by Low-Temperature Indirect Extrusion, Scripta Materialia, 2014, 76, p 21–24.10.1016/j.scriptamat.2013.12.005 ↗
16. B. Pourbahari, H. Mirzadeh and M. Emamy, Toward Unraveling the Effects of Intermetallic Compounds on the Microstructure and Mechanical Properties of Mg–Gd–Al–Zn Magnesium Alloys in the As-Cast, Homogenized, and Extruded Conditions, Mater. Sci. Eng. A, 2016, 680, p 39–46.10.1016/j.msea.2016.10.084 ↗
17. X. Huang, Y. Chino, M. Mabuchi and M. Matsuda, Influences of Grain Size on Mechanical Properties and Cold Formability of Mg–3Al–1Zn Alloy Sheets with Similar Weak Initial Textures, Mater. Sci. Eng. A, 2014, 611, p 152–161.10.1016/j.msea.2014.05.083 ↗
18. X. Huang, Y. Chino, M. Yuasa, H. Ueda, M. Inoue, F. Kido and T. Matsumoto, Microstructure and Mechanical Properties of AZX912 Magnesium Alloy Extruded at Different Temperatures, Mater. Sci. Eng. A, 2017, 679, p 162–171.10.1016/j.msea.2016.10.032 ↗
19. H.T. Son, Y.H. Kim, D.W. Kim, J.H. Kim and H.S. Yu, Effects of Li Addition on the Microstructure and Mechanical Properties of Mg–3Zn–1Sn–0.4Mn Based Alloys, J. Alloys Compd., 2013, 564, p 130–137.10.1016/j.jallcom.2013.02.157 ↗
20. H. Dong, F. Pan, B. Jiang, J. Dai and Q. Yang, Anisotropy of the Extruded and Heat-Treated Li Containing AZ31 Magnesium Alloys, J. Alloys Compd., 2014, 590, p 233–240.10.1016/j.jallcom.2013.12.069 ↗
21. Y. Jiang, Y.A. Chen, D. Fang and L. Jin, Effect of Li on Microstructure, Mechanical Properties and Fracture Mechanism of As-Cast Mg–5Sn Alloy, Mater. Sci. Eng. A, 2015, 641, p 256–262.10.1016/j.msea.2015.06.063 ↗
22. Y. Zeng, B. Jiang, R. Li, J. He, X. Xia and F. Pan, Effect of Li Content on Microstructure, Texture and Mechanical Properties of Cold Rolled Mg–3Al–1Zn Alloy, Mater. Sci. Eng. A, 2015, 631, p 189–195.10.1016/j.msea.2015.02.023 ↗
23. Y. Zeng, B. Jiang, M. Zhang, H. Yin, R. Li and F. Pan, Effect of Mg24Y5 Intermetallic Particles on Grain Refinement of Mg-9Li Alloy, Intermetallics, 2014, 45, p 18–23.10.1016/j.intermet.2013.09.005 ↗
24. W. Liu, X. Liu, C. Tang, W. Yao, Y. Xiao and X. Liu, Microstructure and Texture Evolution in LZ91 Magnesium Alloy During Cold Rolling, J. Magnes. Alloys, 2018, 6, p 77–82.10.1016/j.jma.2017.12.002 ↗
25. H. Ji, G. Wu, W. Liu, J. Sun and W. Ding, Role of Extrusion Temperature on the Microstructure Evolution and Tensile Properties of an Ultralight Mg-Li-Zn-Er Alloy, J. Alloys Compd., 2021, 876, p 160181.10.1016/j.jallcom.2021.160181 ↗
26. A. Galiyev, R. Kaibyshev and G. Gottstein, Correlation of Plastic Deformation and Dynamic Recrystallization in Magnesium Alloy ZK60, Acta Materialia, 2001, 49, p 1199–1207.10.1016/S1359-6454(01)00020-9 ↗
27. X. Lu, G. Zhao, J. Zhou, C. Zhang, L. Chen and S. Tang, Microstructure and Mechanical Properties of Mg-3.0Zn-1.0Sn-0.3Mn-0.3Ca Alloy Extruded at Different Temperatures, J. Alloys Compd., 2018, 732, p 257–269.10.1016/j.jallcom.2017.10.210 ↗
28. Q. Wang, J. Song, B. Jiang, A. Tang, Y. Chai, T. Yang, G. Huang and F. Pan, An Investigation on Microstructure, Texture and Formability of AZ31 Sheet Processed by Asymmetric Porthole Die Extrusion, Mater. Sci. Eng. A, 2018, 720, p 1258.10.1016/j.msea.2018.02.055 ↗
29. X. Liu, L. Lu, K. Sheng and T. Zhou, Microstructure and Texture Evolution During the Direct Extrusion and Bending–Shear Deformation of AZ31 Magnesium Alloy, Acta Metallurgica Sinica (English Letters), 2019, 32, p 710–718.10.1007/s40195-018-0848-8 ↗
30. J. Xu, J. Song, B. Jiang, J. He, Q. Wang, B. Liu, G. Huang and F. Pan, Effect of Effective Strain Gradient on Texture and Mechanical Properties of Mg–3Al–1Zn Alloy Sheets Produced by Asymmetric Extrusion, Mater. Sci. Eng. A, 2017, 706, p 1257.
31. Y.B. Chun and C.H.J. Davies, Investigation of Prism Slip in Warm-Rolled AZ31 Alloy, Metall. Mater. Trans. A, 2011, 42, p 4113–4125.10.1007/s11661-011-0800-2 ↗
32. W. Yuan, S.K. Panigrahi, J.Q. Su and R.S. Mishra, Influence of Grain Size and Texture on Hall-Petch Relationship for a Magnesium Alloy, Scripta Materialia, 2011, 65, p 994–997.10.1016/j.scriptamat.2011.08.028 ↗
33. W.J. Kim, S.I. Hong, Y.S. Kim, S.H. Min, H.T. Jeong and J.D. Lee, Texture Development and its Effect on Mechanical Properties of an AZ61 Mg Alloy Fabricated by Equal Channel Angular Pressing, Acta Materialia, 2003, 51, p 3293–3307.10.1016/S1359-6454(03)00161-7 ↗
34. Q. Wang, B. Jiang, D. Chen, Z. Jin, L. Zhao, Q. Yang, G. Huang and F. Pan, Strategies for Enhancing the Room-Temperature Stretch Formability of Magnesium Alloy Sheets: A Review, J. Mater. Sci., 2021, 56, p 12965–12998.10.1007/s10853-021-06067-x ↗
35. J. Suh, J. Victoria-Hernández, D. Letzig, R. Golle and W. Volk, Enhanced Mechanical Behavior and Reduced Mechanical Anisotropy of AZ31 Mg Alloy Sheet Processed by ECAP, Mater. Sci. Eng. A, 2016, 650, p 523–529.10.1016/j.msea.2015.09.058 ↗
36. S.R. Agnew, J.A. Horton, T.M. Lillo and D.W. Brown, Enhanced Ductility in Strongly Textured Magnesium Produced by Equal Channel Angular Processing, Scripta Materialia, 2004, 50, p 377–381.10.1016/j.scriptamat.2003.10.006 ↗
37. N. Stanford and M.R. Barnett, The Origin of “Rare Earth” Texture Development in Extruded Mg-Based Alloys and its Effect on Tensile Ductility, Mater. Sci. Eng. A, 2008, 496, p 399–408.10.1016/j.msea.2008.05.045 ↗
38. A. Yamashita, Z. Horita and T.G. Langdon, Improving the Mechanical Properties of Magnesium and a Magnesium Alloy through Severe Plastic Deformation, Mater. Sci. Eng. A, 2001, 300, p 142–147.10.1016/S0921-5093(00)01660-9 ↗