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HomeMaterials Science ForumMaterials Science Forum Vol. 941Strengthening of Magnesium Alloy WE43 by Rotary...

Strengthening of Magnesium Alloy WE43 by Rotary Swaging

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Abstract:

The article presents the results of an investigation of microstructure, mechanical properties and corrosion resistance of magnesium alloy WE43 processed by rotary swaging. The resulting microstructure is characterized by an average size of structural elements of 0.5 – 0.8 μm. The grain refinement leads to an increase in the strength of the alloy to 393 – 416 MPa while the tensile elongation stays at a level of 7 – 12.5%. The microstructure produced by rotary swaging does not lead to deterioration of the resistance of the alloy to electrochemical and chemical corrosion.

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THERMEC 2018

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Periodical:

Materials Science Forum (Volume 941)

Pages:

808-813

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.941.808

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Online since:

December 2018

Authors:

Natalia Martynenko*, Elena Lukyanova, Mikhail Gorshenkov, Mikhail Morozov, Vladimir Yusupov, Nick Birbilis, Sergey Dobatkin, Yuri Estrin

Keywords:

Corrosion Resistance, Magnesium Alloy, Mechanical Properties, Rotary Swaging, Ultrafine Grained Structure

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* - Corresponding Author

[1] R.Z. Valiev, A.P. Zhilyaev, T.G. Langdon, Bulk Nanostructured materials, TMS, Wiley, (2014).

[2] S.-J. Lim, H.-J. Choi, C.-H. Lee, Forming characteristics of tubular product through the rotary swaging process, J. Mater. Process. Technol. 209(1) (209) 283-288.

DOI: 10.1016/j.jmatprotec.2007.08.086

[3] Q. Zhang, K. Jin, D. Mu, Tube/tube joining technology by using rotary swaging forming method, J. Mater. Process. Technol. 214(10) (2014) 2085-2094.

DOI: 10.1016/j.jmatprotec.2014.02.002

[4] Q. Zhang, K. Jin, D. Mu, P. Ma, J. Tian, Rotary Swaging Forming Process of Tube Workpieces, Procedia Eng 81 (2014) 2336-2341.

DOI: 10.1016/j.proeng.2014.10.330

[5] S. Chen, X. Jin, L. Rong, Improving the strength and ductility of reduced activation ferritic/martensitic steel by cold-swaging and post-annealing, Mater. Sci. Eng., A 631 (2015) 139-143.

DOI: 10.1016/j.msea.2015.02.044

[6] M.A. Abdulstaar, E.A. El-Danaf, N.S. Waluyo, L. Wagner, Severe plastic deformation of commercial purity aluminum by rotary swaging: Microstructure evolution and mechanical properties, Mater. Sci. Eng., A 565 (2013) 351-358.

DOI: 10.1016/j.msea.2012.12.046

[7] W. Pachla, M. Kulczyk, S. Przybysz, J. Skiba et al, Effect of severe plastic deformation realized by hydrostatic extrusion and rotary swaging on the properties of CP Ti grade 2, J. Mater. Process. Technol. 221 (2015) 255-268.

DOI: 10.1016/j.jmatprotec.2015.02.027

[8] W.M. Gan, Y.D. Huang, R. Wang, G.F. Wang et al, Microstructures and mechanical properties of pure Mg processed by rotary swaging, Mater Des. 63 (2014) 83-88.

DOI: 10.1016/j.matdes.2014.05.057

[9] W.M. Gan, Y.D. Huang, R. Wang, Z.Y. Zhong et al, Bulk and local textures of pure magnesium processed by rotary swaging, J. Magnes. Alloys. 1 (2013) 341-345.

DOI: 10.1016/j.jma.2013.12.004

[10] L. Rong, Z. Nie, T. Zuo, 3D finite element modeling of cogging-down rotary swaging of pure magnesium square billet - Revealing the effect of high-frequency pulse stroking, Mater. Sci. Eng., A. 464 (2007) 28–37.

DOI: 10.1016/j.msea.2007.01.086

[11] P. Minárik, M. Zemková, R. Král, M. Mhaede et al, Effect of Microstructure on the Corrosion Resistance of the AE42 Magnesium Alloy Processed by Rotary Swaging, Acta Phys. Pol. A. 128(4) (2015) 805-807.

DOI: 10.12693/aphyspola.128.805

[12] E. Knauer, J. Freudenberger, T. Marr, A. Kauffmann et al., Metals. 3 (2013) 283-297.

[13] J. Chen, Y. Chen., H. Li, K. Chan, C. Chang, Effects of Nd and rotary forging on mechanical properties of AZ71 Mg alloys, Trans. Nonferrous Met. Soc. China. 25 (2015) 3223−3231.

DOI: 10.1016/s1003-6326(15)63955-3

[14] N.T. Kirkland, N. Birbilis, M.P. Staiger, Assessing the corrosion of biodegradable magnesium implants: A critical review of current methodologies and their limitations, Acta Biomater. 8 (2012) 925-936.

DOI: 10.1016/j.actbio.2011.11.014

[15] H. Okamoto, Mg-Nd, J. Phase Equil. Diffusion. 28(4) (2007) 405.

[16] J.-F. Nie, Precipitation and Hardening in Magnesium Alloys, Metall. Mater. Trans. 43A(11) (2012) 3891-3939.

[17] N.S. Martynenko, E.A. Lukyanova, V.N. Serebryany, M.V. Gorshenkov et al., Increasing strength and ductility of magnesium alloy WE43 by equal-channel angular pressing, Mater. Sci. Eng., A. 712 (2018) 625–629.

DOI: 10.1016/j.msea.2017.12.026

[18] D. Ahmadkhaniha, M. Fedel, S.M. Heydarzadeh., F. Deflorian, Corrosion Behavior of Severely Plastic Deformed Magnesium Based Alloys: A review, Surf. Eng. Appl. Electrochem. 53(5) (2017) 439–448.

DOI: 10.3103/s1068375517050039