Microstructure evolution in MA14 magnesium alloy under multi-step isothermal forging

D.R. Nugmanov, O.S. Sitdikov, M.V. Markushev show affiliations and emails
Received: 20 December 2011; Accepted: 10 January 2012
This paper is written in Russian
Citation: D.R. Nugmanov, O.S. Sitdikov, M.V. Markushev. Microstructure evolution in MA14 magnesium alloy under multi-step isothermal forging. Lett. Mater., 2011, 1(4) 213-216
BibTex   https://doi.org/10.22226/2410-3535-2011-4-213-216


Phenomenology and nature of changes in the grain structure of the magnesium alloy МА14 hot-pressed rod under multi-step isothermal forging to total strain of 10,2 in the temperature range of 200-400 0С were analyzed. It is shown, that continuous recrys-tallization is the main mechanism of transformations of the initial partially recrystallized structure into homogeneous fine-grained one with ~4 m grain size.

References (10)

1. B.L. Mordike, P. Lukac. Physical Metallurgy. In:Magnesium Technology. Metallurgy, Design Data, Applications, ed by H.E. Friedrich, B.L. Mordike, NewYork.: Springer, (2007) Chapter 5, P. 667.
2. R.Z. Valiev, I.V. Aleksandrov. Bulk nanostructuredmetallic materials: production, structure and properties.Moscow: Akademkniga (2007) 398 p. (in Russian).
3. H. Miura, G. Yu, X. Yang. Mater. Sci. Eng. A528, 6981(2011).
4. R.R. Mulyukov, A.A. Nazarov, R.M. Imayev. Mater. Sci.Forum 584, 29 (2008).
5. O.R. Valiachmetov, R.M. Galeev, V.A. Ivan’ko et al. Rus.Nanotechnologies 1-2, 5 (2010) (in Russian).
6. M.V. Markushev. Letters on Materials 1(1), 36 (2011).
7. O. Sitdikov, R. Kaibyshev. Mater. Trans. 42, 1928 (2001).
8. A. Galiyev, R. Kaibyshev, G. Gottstein. Acta Mater. 49, 1199 (2001).
9. O. Sitdikov, T. Sakai, E. Avtokratova, et al. Mater. Sci. Eng.A444, 18 (2007).
10. A. Gholinia, P.B. Prangnell, M.V. Markushev. Acta Mater.48, 1115 (2000).

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