Abstract
AZ31 magnesium alloy was produced via variable-plane rolling (VPR) under different temperatures. The effects of rolling temperature on the microstructure, texture and mechanical properties were investigated. A double-peak basal texture was formed during VPR treatment. Dynamic recrystallization (DRX) was observed during the VPR treatment, and it can reduce the texture intensity owing to the coalescence of sub-grains. Four types of twins were observed in the VPR treatment: {10-12} extension twins, {10-13}, {10-11} contraction twins and {10-11}-{10-12} double twins. The suitable temperature of AZ31 magnesium alloy for VPR treatment is determined as 623 K through experiments with tensile yield strength of 240 MPa, compressive yield strength of 162 MPa and elongation of 13%. Owing to the important impact of temperature on mechanical properties, the alloy was further VPRed with a decrease in temperature pass-by-pass. The high temperature of 623 K at the initial passes randomized the texture, which led to notably high ductility.
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References
B. Chen, C. Lu, D. Lin, and X. Zeng, Microstructural Evolution and Mechanical Properties of Mg96.6Y3Zn1.5 Alloy Processed by Extrusion and ECAP, Met. Mater. Int., 2014, 20, p 285–290
J. Bohlen, S.B. Yi, J. Swiostek, D. Letzig, H.G. Brokmeier, and K.U. Kainer, Microstructure and Texture Development During Hydrostatic Extrusion of Magnesium Alloy AZ31, Scr. Mater., 2005, 53, p 259–264
J. Bohlen, M.R. Nurnberg, J.W. Senn, D. Letzig, and S.R. Agnew, The Texture and Anisotropy of Magnesium-Zinc-Rare Earth Alloy Sheets, Acta Mater., 2007, 55, p 2101–2112
A. Styczynski, Ch Hartig, J. Bohlen, and D. Letzig, Cold Rolling Textures in AZ31 Wrought Magnesium Alloy, Scr. Mater., 2004, 50, p 943–947
M.R. Barnett, Twinning and Ductility of Magnesium Alloys Part II. Contraction Twins, Mater. Sci. Eng. A, 2007, 464, p 8–16
S. Suwas, G. Gottstein, and R. Kumar, Evolution of Crystallographic Texture During Equal Channel Angular Extrusion (ECAE) and Its Effects on Secondary Processing of Magnesium, Mater. Sci. Eng. A, 2007, 471, p 1–14
N. Stanford and M.R. Barnett, Effect of Composition on the Texture and Deformation Behavior of Wrought Mg Alloys, Sci. Mater., 2008, 58, p 179–182
S. Biswas, D. Kim, and S. Suwas, Asymmetric and Symmetric Rolling of Magnesium: Evolution of Microstructure, Texture and Mechanical Properties, Mater. Sci. Eng. A, 2012, 550, p 19–30
Y. Chino, K. Sassa, A. Kamiya, and M. Mabuchi, Enhanced Formability at Elevated Temperature of a Cross-Rolled Magnesium Alloy Sheet, Mater. Sci. Eng. A, 2006, 441, p 349–356
S.V.S. Narayana Murty, N. Nayan, R. Madhavan, S.C. Sharma, K.M. George, and S. Suwas, Analysis of Microstructure and Texture Evolution in Mg-3Al-1Zn Alloy Processed Through Groove Rolling, J. Mater. Eng. Perform., 2015, 24, p 2091–2098
R. Zhu, L. Liu, Y. Wu, X. Cai, and H. Shen, Microstructure and Mechanical Properties of Variable-Plane-Rolled Mg-3Al-1Zn Alloy, Mater. Deg., 2014, 59, p 160–164
R. Zhu, C. Bian, and Y. Wu, Mechanical Properties and Microstructural Evolution of Variable-Plane-Rolled Mg-3Al-1Zn Alloy, J. Mater. Eng. Performance, 2017, 26, p 2937–2946
N. Ono and R. Rowak, Effect of Deformation Temperature on Hall–Petch Relationship Registered for Polycrystalline Magnesium, Mater. Lett., 2003, 58, p 39–43
M. Kaseem, B.K. Chung, H.W. Yang, K. Hamad, and Y.G. Ko, Effect of Deformation Temperature on Microstructure and Mechanical Properties of AZ31 Mg Alloy Processed by Differential-Speed Rolling, J. Mater. Sci. Technol., 2015, 31, p 498–503
M. Masoumi, F. Zarandi, and M.O. Pekguleryuz, Alleviation of Basal Texture in Twin-Roll Cast Mg-3Al-1Zn Alloy, Scr. Mater., 2010, 62, p 823–826
F.J. Humphreys and M. Hatherly, Recrystallization and Related Annealing Phenomena, 2nd ed., UK, Galliard, 2004, p p25–30
Y. **n, J. Jiang, A. Chapuis, M. Wang, and Q. Liu, Plastic Deformation Behavior of AZ31 Magnesium Alloy Under Multiple Passes Cross Compression, Mater. Sci. Eng. A, 2012, 532, p 50–57
S.Q. Zhu, H.G. Yan, J.H. Chen, Y.Z. Wu, Y.G. Du, and X.Z. Liao, Fabrication of Mg-Al-Zn-Mn Alloy Sheets with Homogeneous Fine-Grained Structures Using High Strain-Rate Rolling in a Wide Temperature Range, Mater. Sci. Eng. A, 2013, 559, p 765–772
T. Al-Samman, X. Li, and S.G. Chowdhury, Orientation Dependent Slip And Twinning During Compression and Tension of Strongly Textured Magnesium AZ31 Alloy, Mater. Sci. Eng. A, 2010, 527, p 3450–3463
H.K. Lin, J.C. Huang, and T.G. Langdon, Relationship Between Texture and Low Temperature Superplasticity in an Extruded AZ31 Mg Alloy Processed by ECAP, Mater. Sci. Eng. A, 2005, 402, p 250–257
H.K. Kim and W.J. Kim, Microstructural Instability and Strength of an AZ31 Mg Alloy After Severe Plastic Deformation, Mater. Sci. Eng. A, 2004, 385, p 300–308
J.W. Christian and S. Mahajan, Deformation Twinning, Prog. Mater Sci., 1995, 39, p 1–157
S.M. Yin, C.H. Wang, Y.D. Diao, S.D. Wu, and S.X. Li, Influence of Grain Size and Texture on the Yield Asymmetry of Mg-3Al-1Zn Alloy, J. Mater. Sci. Technol., 2011, 27, p 29–34
M. Lentz, M. Risse, N. Schaefer, W. Reimers, and I.J. Beyerlein, Strength and Ductility with 10–11}-{10-12 Double Twinning in a Magnesium Alloy, Nat. Commun., 2016, 7, p 11068
W.B. Hutchinson and M.R. Barnett, Effective Values of Critical Resolved Shear Stress for Slip in Polycrystalline Magnesium and Other Hcp Metal, Scr. Mater., 2010, 63, p 737–740
S.R. Agnew, M.H. Yoo, and C.N. Tome, Application of Texture Simulation to Understanding Mechanical Behavior of Mg and Solid Solution Alloys Containing Li or Y, Acta Mater., 2001, 49, p 4277–4289
Acknowledgment
This work was financially supported by scientific research training fund (the BQW plan) of the Nan**g University of Science and Technology (No. 201710288074), Natural Science Foundation of Jiangsu Province (No. BK20161582), Jiangsu Overseas Research & Training Program for University Prominent Young and Middle-aged Teachers and Presidents and Scientific Research Foundation of the Nan**g Communications Institute of Technology, China.
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Wang, Z., Mamatzunun, M., Wu, Y. et al. Influence of Rolling Temperature on the Mechanical Properties and Microstructure of Variable-Plane-Rolled Mg-3Al-1Zn Alloy. J. of Materi Eng and Perform 28, 1772–1779 (2019). https://doi.org/10.1007/s11665-019-03887-6
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DOI: https://doi.org/10.1007/s11665-019-03887-6