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Erschienen in: Metallurgical and Materials Transactions A 3/2017

03.01.2017

Role of Self-Organization of Dislocations in the Onset and Kinetics of Macroscopic Plastic Instability

verfasst von: Nikolay P. Kobelev, Mikhail A. Lebyodkin, Tatiana A. Lebedkina

Erschienen in: Metallurgical and Materials Transactions A | Ausgabe 3/2017

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Abstract

The present paper examines two aspects of the problem of critical conditions of jerky flow in alloys, or the Portevin–Le Chatelier (PLC) effect. Recent development of dynamic strain aging (DSA) models proved their capacity to qualitatively reproduce complex non-monotonic behavior of the critical strain, providing that the parameters of theory are allowed to depend on strain. Experimental measurements of such strain dependences have been realized for the first time and used to revise the predictions of the critical strain and stress relaxation kinetics upon abrupt strain-rate changes. On the other hand, it is usually omitted from consideration that the PLC stress serrations can last very short time in comparison with the characteristic time of stress transients. The development of stress drops was studied with the aid of the acoustic emission (AE) technique. It is shown that such macroscopic instabilities are caused by clustering of AE events which otherwise occur all the time, including the periods of smooth plastic flow. The role of synchronization of dislocation avalanches in the development of abrupt stress serrations and its relationship with the predictions of the local DSA models is discussed.

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Fußnoten
1
Preliminary results of this study were presented in proceedings.[26]
 
2
A more detailed analysis shows that some superposition amplifying A-values can sometimes be detected. Such analysis will be published elsewhere.
 
3
From the first view, the perfect synchronization could even produce a catastrophic process involving the whole sample. However, this process is stopped because of the fall in the applied stress due to the elastic reaction of the deformation machine when the plastic strain rate exceeds the imposed strain rate (see Eq. [6]).
 
Literatur
1.
Zurück zum Zitat A. Portevin and F. Le Chatelier: C. R. Acad. Sci. Paris, 1923, vol. 176, pp. 507-10. A. Portevin and F. Le Chatelier: C. R. Acad. Sci. Paris, 1923, vol. 176, pp. 507-10.
3.
Zurück zum Zitat Y. Yilmaz: Sci. Technol. Adv. Mater., 2011, vol. 12, p. 063001(16). Y. Yilmaz: Sci. Technol. Adv. Mater., 2011, vol. 12, p. 063001(16).
4.
7.
Zurück zum Zitat Y. Estrin and L.P. Kubin: J. Mech. Behavior Mater., 1990, vol. 2, pp. 255-92. Y. Estrin and L.P. Kubin: J. Mech. Behavior Mater., 1990, vol. 2, pp. 255-92.
8.
Zurück zum Zitat L.P. Kubin and Y. Estrin: Acta Metall. Mater., 1990, vol. 38, pp. 697-708.CrossRef L.P. Kubin and Y. Estrin: Acta Metall. Mater., 1990, vol. 38, pp. 697-708.CrossRef
9.
Zurück zum Zitat R. Král and P. Lukáč: Mater. Sci. Eng. A, 1997, vol. 234-236, pp. 786-89.CrossRef R. Král and P. Lukáč: Mater. Sci. Eng. A, 1997, vol. 234-236, pp. 786-89.CrossRef
10.
Zurück zum Zitat G. Horvath, N.G. Chinh, J. Gubicza, and J. Lendvai: Mater. Sci. Eng. A, 2007, vol. 446, pp. 186-92.CrossRef G. Horvath, N.G. Chinh, J. Gubicza, and J. Lendvai: Mater. Sci. Eng. A, 2007, vol. 446, pp. 186-92.CrossRef
11.
Zurück zum Zitat P. Hähner: Mater. Sci. Eng. A, 1996, vol. 207, pp. 208–15, 216–23. P. Hähner: Mater. Sci. Eng. A, 1996, vol. 207, pp. 208–15, 216–23.
12.
Zurück zum Zitat P. Hähner, A. Ziegenbein, E. Rizzi, and H. Neuhäuser: Phys. Rev. B, 2002, vol. 65, p. 134109(20). P. Hähner, A. Ziegenbein, E. Rizzi, and H. Neuhäuser: Phys. Rev. B, 2002, vol. 65, p. 134109(20).
13.
14.
Zurück zum Zitat F. Springer, A. Nortmann, and Ch. Schwink: Phys. Stat. Sol. A, 1998, vol. 170, pp. 63-81.CrossRef F. Springer, A. Nortmann, and Ch. Schwink: Phys. Stat. Sol. A, 1998, vol. 170, pp. 63-81.CrossRef
15.
16.
17.
Zurück zum Zitat T.A. Lebedkina and M.A. Lebyodkin: Acta Mater., 2008, vol. 56, pp. 5567-74.CrossRef T.A. Lebedkina and M.A. Lebyodkin: Acta Mater., 2008, vol. 56, pp. 5567-74.CrossRef
18.
Zurück zum Zitat Y. Brechet and Y. Estrin: Acta Metall. Mater., 1995, vol. 43, pp. 955-63.CrossRef Y. Brechet and Y. Estrin: Acta Metall. Mater., 1995, vol. 43, pp. 955-63.CrossRef
19.
Zurück zum Zitat T. Böhlke, G. Bondár, Y. Estrin, and M.A. Lebyodkin: Comp. Mater. Sci., 2008, vol. 44, 1076-88.CrossRef T. Böhlke, G. Bondár, Y. Estrin, and M.A. Lebyodkin: Comp. Mater. Sci., 2008, vol. 44, 1076-88.CrossRef
20.
Zurück zum Zitat M. Mazière and H. Dierke: Comp. Mat. Sci., 2012, vol. 52, pp. 68-72.CrossRef M. Mazière and H. Dierke: Comp. Mat. Sci., 2012, vol. 52, pp. 68-72.CrossRef
21.
Zurück zum Zitat C.P. Ling and P.G. McCormick: Acta Metall. Mater., 1990, vol. 38, pp. 2631-35.CrossRef C.P. Ling and P.G. McCormick: Acta Metall. Mater., 1990, vol. 38, pp. 2631-35.CrossRef
22.
Zurück zum Zitat C.P. Ling and P.G. McCormick: Acta Metall. Mater., 1993, vol. 41, pp. 3127-31.CrossRef C.P. Ling and P.G. McCormick: Acta Metall. Mater., 1993, vol. 41, pp. 3127-31.CrossRef
23.
Zurück zum Zitat R.B. Schwarz and L.L. Funk: Acta metall., 1985, vol. 33, pp. 295-307.CrossRef R.B. Schwarz and L.L. Funk: Acta metall., 1985, vol. 33, pp. 295-307.CrossRef
24.
Zurück zum Zitat M.A. Lebyodkin and T.A. Lebedkina: Phys. Rev. E, 2006, vol. 73, pp. 036114(8). M.A. Lebyodkin and T.A. Lebedkina: Phys. Rev. E, 2006, vol. 73, pp. 036114(8).
25.
Zurück zum Zitat H. Ait-Amokhtar, C. Fressengeas, and S. Boudrahem: Mater. Sci. and Eng. A, 2008, vol. 488, pp. 540-46.CrossRef H. Ait-Amokhtar, C. Fressengeas, and S. Boudrahem: Mater. Sci. and Eng. A, 2008, vol. 488, pp. 540-46.CrossRef
26.
Zurück zum Zitat T.A. Lebedkina, N.P. Kobelev, and M.A. Lebyodkin: Mater. Sci. Forum, 2014, vol. 783-786, pp. 198-203.CrossRef T.A. Lebedkina, N.P. Kobelev, and M.A. Lebyodkin: Mater. Sci. Forum, 2014, vol. 783-786, pp. 198-203.CrossRef
27.
Zurück zum Zitat M.A. Lebyodkin, Y. Bréchet, Y. Estrin, and L.P. Kubin: Phys. Rev. Lett., 1995, vol. 74, pp. 4758-61.CrossRef M.A. Lebyodkin, Y. Bréchet, Y. Estrin, and L.P. Kubin: Phys. Rev. Lett., 1995, vol. 74, pp. 4758-61.CrossRef
28.
Zurück zum Zitat P.G. McCormick and C.P. Ling: Acta Metall. Mater., 1995, vol. 43, pp. 1969-77.CrossRef P.G. McCormick and C.P. Ling: Acta Metall. Mater., 1995, vol. 43, pp. 1969-77.CrossRef
29.
Zurück zum Zitat S. Kok, A.J. Beaudoin, D.A. Tortorelli, and M. Lebyodkin: Model Sim. Mat. Sci. Eng., 2002, vol. 10, pp. 745-63.CrossRef S. Kok, A.J. Beaudoin, D.A. Tortorelli, and M. Lebyodkin: Model Sim. Mat. Sci. Eng., 2002, vol. 10, pp. 745-63.CrossRef
30.
Zurück zum Zitat E. Rizzi and P. Hähner: Inter. J. Plast., 2004, vol. 20, pp. 121-65.CrossRef E. Rizzi and P. Hähner: Inter. J. Plast., 2004, vol. 20, pp. 121-65.CrossRef
31.
Zurück zum Zitat G. Lasko, P. Hähner, and S. Schmauder: Model Sim. Mater. Sci. Eng., 2005, vol. 13, 645-56.CrossRef G. Lasko, P. Hähner, and S. Schmauder: Model Sim. Mater. Sci. Eng., 2005, vol. 13, 645-56.CrossRef
32.
33.
Zurück zum Zitat S. Varadhan, A.J. Beaudoin, and C. Fressengeas: J. Mech. Phys. Solids, 2009, vol. 57, pp. 1733-48.CrossRef S. Varadhan, A.J. Beaudoin, and C. Fressengeas: J. Mech. Phys. Solids, 2009, vol. 57, pp. 1733-48.CrossRef
34.
Zurück zum Zitat M. Abbadi, P. Hähner, and A. Zeghloul: Mater. Sci. Eng. A, 2002, vol. 337, pp. 194-201.CrossRef M. Abbadi, P. Hähner, and A. Zeghloul: Mater. Sci. Eng. A, 2002, vol. 337, pp. 194-201.CrossRef
35.
Zurück zum Zitat D. Thevenet, M. Mliha-Touati, and A. Zeghloul: Mater. Sci. Eng. A, 1999, vol. 266, pp. 175-82.CrossRef D. Thevenet, M. Mliha-Touati, and A. Zeghloul: Mater. Sci. Eng. A, 1999, vol. 266, pp. 175-82.CrossRef
36.
Zurück zum Zitat M.A. Lebyodkin, N.P. Kobelev, Y. Bougherira, D. Entemeyer, C. Fressengeas, V.S. Gornakov, T.A. Lebedkina, and I.V. Shashkov: Acta Mater., 2012, vol. 60, pp. 3729-40.CrossRef M.A. Lebyodkin, N.P. Kobelev, Y. Bougherira, D. Entemeyer, C. Fressengeas, V.S. Gornakov, T.A. Lebedkina, and I.V. Shashkov: Acta Mater., 2012, vol. 60, pp. 3729-40.CrossRef
37.
Zurück zum Zitat J. Weiss, T. Richeton, F. Louchet, F. Chmelik, P. Dobron, D. Entemeyer, M. Lebyodkin, T. Lebedkina, C. Fressengeas, and R.J. McDonald: Phys. Rev. B, 2007, vol. 76, p. 224110(8). J. Weiss, T. Richeton, F. Louchet, F. Chmelik, P. Dobron, D. Entemeyer, M. Lebyodkin, T. Lebedkina, C. Fressengeas, and R.J. McDonald: Phys. Rev. B, 2007, vol. 76, p. 224110(8).
38.
Zurück zum Zitat M.A. Lebyodkin, N.P. Kobelev, Y. Bougherira, D. Entemeyer, C. Fressengeas, T.A. Lebedkina, and I.V. Shashkov: Acta Mater., 2012, vol. 60, pp. 844-50.CrossRef M.A. Lebyodkin, N.P. Kobelev, Y. Bougherira, D. Entemeyer, C. Fressengeas, T.A. Lebedkina, and I.V. Shashkov: Acta Mater., 2012, vol. 60, pp. 844-50.CrossRef
39.
Zurück zum Zitat I.V. Shashkov, M.A. Lebyodkin, and T.A. Lebedkina, Acta Mater., 2012, vol. 60, pp. 6842-50.CrossRef I.V. Shashkov, M.A. Lebyodkin, and T.A. Lebedkina, Acta Mater., 2012, vol. 60, pp. 6842-50.CrossRef
40.
Zurück zum Zitat R.C. Picu, G. Vincze, J.J. Gracio, and F. Barlat: Scripta Mater., 2006, vol. 54, pp. 71-75.CrossRef R.C. Picu, G. Vincze, J.J. Gracio, and F. Barlat: Scripta Mater., 2006, vol. 54, pp. 71-75.CrossRef
41.
Zurück zum Zitat F. Ozturk, H. Pekel, and H.S. Halkaci: J. Mater. Eng. Perform., 2011, vol. 20, pp. 77-81.CrossRef F. Ozturk, H. Pekel, and H.S. Halkaci: J. Mater. Eng. Perform., 2011, vol. 20, pp. 77-81.CrossRef
42.
Zurück zum Zitat D. Wowk and K. Pilkey: Mater. Sci. Eng. A, 2009, vol. 520, pp. 174-78.CrossRef D. Wowk and K. Pilkey: Mater. Sci. Eng. A, 2009, vol. 520, pp. 174-78.CrossRef
43.
Zurück zum Zitat M.A. Lebyodkin, I.V. Shashkov, T.A. Lebedkina, K. Mathis, P. Dobron, and F. Chmelik: Phys. Rev. E, 2013, vol. 88, p. 042402 (8). M.A. Lebyodkin, I.V. Shashkov, T.A. Lebedkina, K. Mathis, P. Dobron, and F. Chmelik: Phys. Rev. E, 2013, vol. 88, p. 042402 (8).
44.
Zurück zum Zitat H. Jiang Q. Zhang, X. Chen, Z. Chen, Z. Jiang, X. Wu, and J. Fan: Acta Mater., 2007, vol. 55, pp. 2219-28.CrossRef H. Jiang Q. Zhang, X. Chen, Z. Chen, Z. Jiang, X. Wu, and J. Fan: Acta Mater., 2007, vol. 55, pp. 2219-28.CrossRef
45.
Zurück zum Zitat S. Fu, T. Cheng, Q. Zhang, Q. Hu, and P. Cao: Acta Mater., 2012, vol. 60, pp. 6650-56.CrossRef S. Fu, T. Cheng, Q. Zhang, Q. Hu, and P. Cao: Acta Mater., 2012, vol. 60, pp. 6650-56.CrossRef
46.
47.
Zurück zum Zitat C.J. Pérez, Á Corral, A. Díaz-Guilera, K. Christensen, and A. Arenas: Int. J. Mod. Phys. B, 1996, vol. 10, pp. 1111-51.CrossRef C.J. Pérez, Á Corral, A. Díaz-Guilera, K. Christensen, and A. Arenas: Int. J. Mod. Phys. B, 1996, vol. 10, pp. 1111-51.CrossRef
48.
Zurück zum Zitat D.A. Zhemchuzhnikova, M.A. Lebyodkin, T.A. Lebedkina, and R.O. Kaibyshev: Mater. Sci. Eng. A, 2015, vol. 639, pp. 37-41.CrossRef D.A. Zhemchuzhnikova, M.A. Lebyodkin, T.A. Lebedkina, and R.O. Kaibyshev: Mater. Sci. Eng. A, 2015, vol. 639, pp. 37-41.CrossRef
Metadaten
Titel
Role of Self-Organization of Dislocations in the Onset and Kinetics of Macroscopic Plastic Instability
verfasst von
Nikolay P. Kobelev
Mikhail A. Lebyodkin
Tatiana A. Lebedkina
Publikationsdatum
03.01.2017
Verlag
Springer US
Erschienen in
Metallurgical and Materials Transactions A / Ausgabe 3/2017
Print ISSN: 1073-5623
Elektronische ISSN: 1543-1940
DOI
https://doi.org/10.1007/s11661-016-3912-x

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