Comptes Rendus
Atomic modeling of irradiation-induced hardening
Comptes Rendus. Physique, Volume 9 (2008) no. 3-4, pp. 418-426.

We review recent results obtained by Molecular Dynamics (MD) simulations on the elementary interaction mechanisms between dislocations and irradiation defects, with the aim to obtain a fundamental understanding of plasticity in irradiated metals. The reactions obtained included defect shear, drag and absorption in edge and screw dislocations. We present the state of the art in both FCC and BCC metals and discuss the challenges faced by MD simulations, in particular in BCC metals in order to realistically simulate the thermally-activated glide of screw dislocations in the presence of obstacles.

Nous passons en revue des résultats récents obtenus par simulations en Dynamique Moléculaire (DM) sur les mécanismes élémentaires d'interaction entre dislocations et défauts d'irradiation, dans le but d'acquérir une connaissance approfondie de la plasticité des matériaux irradiés. Les réactions observées incluent le cisaillement, l'entraînement ainsi que l'absorption des défauts d'irradiation par des dislocations soient vis soient coin. Nous présentons l'état de l'art pour les métaux de structure Cubique à Faces Centrées (CFC) ainsi que Cubique Centrée (CC). Nous discutons les difficultés rencontrées dans les simulations par DM, en particulier dans les métaux CC, afin de simuler de façon réaliste le glissement thermiquement activé des dislocations en présence d'obstacles.

Published online:
DOI: 10.1016/j.crhy.2007.08.005
Keywords: 61.72.Bb, Molecular dynamics, Irradiation, Plasticity
Mot clés : Dynamique moléculaire, Irradiation, Plasticité

David Rodney 1

1 SIMAP-GPM2, INP Grenoble, CNRS/UJF, BP46, 38402 Saint Martin d'Hères, France
@article{CRPHYS_2008__9_3-4_418_0,
     author = {David Rodney},
     title = {Atomic modeling of irradiation-induced hardening},
     journal = {Comptes Rendus. Physique},
     pages = {418--426},
     publisher = {Elsevier},
     volume = {9},
     number = {3-4},
     year = {2008},
     doi = {10.1016/j.crhy.2007.08.005},
     language = {en},
}
TY  - JOUR
AU  - David Rodney
TI  - Atomic modeling of irradiation-induced hardening
JO  - Comptes Rendus. Physique
PY  - 2008
SP  - 418
EP  - 426
VL  - 9
IS  - 3-4
PB  - Elsevier
DO  - 10.1016/j.crhy.2007.08.005
LA  - en
ID  - CRPHYS_2008__9_3-4_418_0
ER  - 
%0 Journal Article
%A David Rodney
%T Atomic modeling of irradiation-induced hardening
%J Comptes Rendus. Physique
%D 2008
%P 418-426
%V 9
%N 3-4
%I Elsevier
%R 10.1016/j.crhy.2007.08.005
%G en
%F CRPHYS_2008__9_3-4_418_0
David Rodney. Atomic modeling of irradiation-induced hardening. Comptes Rendus. Physique, Volume 9 (2008) no. 3-4, pp. 418-426. doi : 10.1016/j.crhy.2007.08.005. https://comptes-rendus.academie-sciences.fr/physique/articles/10.1016/j.crhy.2007.08.005/

[1] M. Victoria; N. Baluc; C. Bailat; Y. Dai; M. Luppo; R. Schaüblin; B.N. Singh J. Nucl. Mater., 276 (2000), p. 114

[2] J.V. Sharp Philos. Mag., 16 (1967), pp. 77-96

[3] A. Luft Progr. Mater. Sci., 35 (1991), p. 97

[4] P. Maziasz J. Nucl. Mater., 205 (1993), p. 118

[5] C. Pokor; Y. Bréchet; P. Dubuisson; J.P. Massoud; A. Barbu J. Nucl. Mater., 326 (2004), p. 19

[6] B.N. Singh; S.J. Zinkle J. Nucl. Mater., 206 (1993), p. 212

[7] B. Masters Philos. Mag., 11 (1965), p. 881

[8] B. Eyre; R. Bullough Philos. Mag., 12 (1965), p. 31

[9] E. Bloom; S. Zinkle; F. Wiffen J. Nucl. Mater., 329–333 (2004), p. 12

[10] D. Gelles; G. Hankin; M. Hamilton J. Nucl. Mater., 251 (1997), p. 188

[11] Y. Matsukawa; S.J. Zinkle J. Nucl. Mater., 329–333 (2004), p. 919

[12] M. Suzuki; A. Sato; T. Mori; N. Nagakawa; H. Shiraishi Philos. Mag. A, 65 (1992), p. 1309

[13] M. Daw; M. Baskes Phys. Rev. B, 29 (1984), p. 6440

[14] M.C. Fivel C. R. Physique, 9 (2008) no. 3–4, p. 427

[15] D. Rodney Acta Mater., 52 (2004), p. 607

[16] T. Nogaret; C. Robertson; D. Rodney Philos. Mag., 87 (2007), p. 945

[17] B.D. Wirth; V.V. Bulatov; T. de la Rubia J. Eng. Mater. Technol., 124 (2002), p. 329

[18] Y.N. Osetsky; R.E. Stoller; D. Rodney; D.J. Bacon Mater. Sci. Eng. A, 400–401 (2005), p. 370

[19] P. Szelestey; M. Patriarca; K. Kaski Model. Simul. Mater. Sci. Eng., 13 (2005), p. 541

[20] Y.N. Osetsky; D. Rodney; D.J. Bacon Philos. Mag., 86 (2006), p. 2295

[21] J.S. Robach; I.M. Robertson; H.J. Lee; B.D. Wirth Acta Mater., 54 (2006), p. 1679

[22] D. Rodney; R. Phillips Phys. Rev. Lett., 82 (1999), p. 1704

[23] D. Rodney; G. Martin Phys. Rev. B, 61 (2000), p. 8714

[24] Y. Osetsky; D. Bacon Model. Simul. Mater. Sci. Eng., 11 (2003), p. 427

[25] D. Rodney, Phys. Rev. B (2007), in press

[26] J. Angelo; N. Moody; M. Baskes Model. Simul. Mater. Sci. Eng., 3 (1995), p. 289

[27] Y. Mishin; D. Farkas; D. Papaconstantopoulos Phys. Rev. B, 59 (1999), p. 3393

[28] Y. Mishin; D. Farkas; M. Mehl; D. Papaconstantopoulos; A. Voter; J. Kreuss Phys. Rev. B, 63 (2001), p. 224106

[29] F. Ercolessi; J. Adams Europhys. Lett., 26 (1994), p. 583

[30] E. Rodary; D. Rodney; L. Proville; Y. Bréchet; G. Martin Phys. Rev. B, 70 (2004), p. 054111

[31] L. Proville; D. Rodney; Y. Bréchet; G. Martin Philos. Mag., 86 (2006), p. 3893

[32] J. Marian; A. Caro Phys. Rev. B, 74 (2006), p. 024113

[33] D. Olmsted; L. Hector; W. Curtin J. Mech. Phys. Sol., 54 (2006), p. 1763

[34] K. Tapasa; D. Bacon; Y. Osetsky Model. Simul. Mater. Sci. Eng., 14 (2006), p. 1153

[35] R.M. Latanision; A.W. Ruff Metall. Trans., 2 (1971), p. 505

[36] H. Kimura; R. Maddin, Academic Press, New York, 1965 (p. 319)

[37] J. Christian J. Metall. Trans. A, 14 (1983), p. 1237

[38] V. Vitek Cryst. Lattice Defects, 5 (1974), p. 1

[39] M. Duesbery; V. Vitek Acta Mater., 46 (1998), p. 1481

[40] J. Chaussidon; M. Fivel; D. Rodney Acta Mater., 54 (2006), p. 3407

[41] M. Mendelev; S. Han; D. Srolovitz; G. Ackland; D. Sun; M. Asta Philos. Mag., 83 (2003), p. 3977

[42] G. Simonelli; R. Pasianot; E. Savino Mater. Res. Soc. Symp. Proc., 291 (1993), p. 567

[43] M. Wen; A. Ngan Acta Mater., 48 (2000), p. 4255

[44] W. Spitzig; A. Keh Acta Metall., 18 (1970), p. 611

[45] W. Spitzig; A. Keh Acta Metall., 18 (1970), p. 1021

[46] C. Woodward; S.I. Rao Phys. Rev. Lett., 88 (2002), p. 216402

[47] S. Frederiksen; K. Jacobsen Philos. Mag., 83 (2003), p. 365

[48] C. Domain; G. Monnet Phys. Rev. Lett., 95 (2005), p. 215506

[49] Z. Basinski; M. Duesbery; G. Murthy Acta Metall., 29 (1981), p. 801

[50] M. Duesbery; Z. Basinski Acta Metall. Mater., 41 (1993), p. 643

[51] K. Ito; V. Vitek Philos. Mag. A, 81 (2001), p. 1387

[52] L. Yang; P. Söderlind; J. Moriarty Philos. Mag. A, 81 (2001), p. 1355

[53] G. Ackland; D. Bacon; A. Calder; T. Harry Philos. Mag. A, 75 (1997), p. 713

[54] K. Morishita; R. Sugano; B. Wirth J. Nucl. Mater., 323 (2003), p. 243

[55] L. Ventelon; B. Wirth; C. Domain J. Nucl. Mater., 351 (2006), p. 119

[56] Z. Rong; Y. Osetsky; D. Bacon Philos. Mag., 85 (2005), p. 1473

[57] D. Bacon; Y. Osetsky; Z. Rong Philos. Mag., 86 (2006), p. 3921

[58] H. Heinisch; F. Gao; R. Kurtz; E. Le J. Nucl. Mater., 351 (2006), p. 141

[59] R. Schäublin; Y.L. Chiu J. Nucl. Mater., 362 (2007), p. 152

[60] J. Marian; B. Wirth; R. Schaeublin; G. Odette; J. Perlado J. Nucl. Mater., 323 (2003), p. 181

[61] H. Heinisch; F. Gao; R. Kurtz J. Nucl. Mater., 367–370 (2007), p. 311

[62] L. Ventelon, F. Willaime, in preparation

[63] A. Seeger Philos. Mag., 1 (1956), p. 651

[64] D. Brunner; J. Diehl Phys. Stat. Sol. (a), 124 (1991), p. 455

[65] K. Tapasa; D.J. Bacon; Yu.N. Osetsky Acta Mater., 55 (2007), p. 93

[66] Y.N. Osetsky; D.J. Bacon; V. Mohles Philos. Mag., 83 (2003), p. 3623

[67] R.E. Voskoboinikov; Y.N. Osetsky; D.J. Bacon Mater. Sci. Eng. A, 400–401 (2005), p. 49 (and 54)

[68] G. Mills; H. Jonsson Phys. Rev. Lett., 72 (1994), p. 1124

Cited by Sources:

Comments - Policy