Temperature effects and fast-moving screw dislocations at high strain rate deformations

A Roos; E.D.F. Metselaar; J.T.M. de Hosson; H.H.M. Cleveringa; E. van der Giessen

Temperature effects and fast-moving screw dislocations at high strain rate deformations

A Roos^*, E.D.F. Metselaar, J.T.M. de Hosson, H.H.M. Cleveringa, E. van der Giessen

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

1 Citation (Scopus)

Abstract

In this paper, shear deformation at high strain rates is modeled within the framework of discrete dislocation plasticity. The method of discrete dislocation plasticity is extended to incorporate the temperature rise induced by moving dislocations. Also, the stress and displacement fields of a screw dislocation on inclined planes in a periodic structure are developed. The influence on the temperature rise on various micro-mechanical processes is discussed.

Original language	English
Title of host publication	MULTISCALE MODELLING OF MATERIALS
Editors	VV Bulatov, T DiazdelaRubia, R Phillips, E Kaxiras, N Ghoniem
Place of Publication	WARRENDALE
Publisher	Materials Research Society
Pages	93-98
Number of pages	6
Volume	538
ISBN (Print)	1-55899-444-0
Publication status	Published - 1999
Event	Symposium on Multiscale Modelling of Materials, at the 1998 MRS Fall Meeting - , Morocco Duration: 30-Nov-1998 → 3-Dec-1998

Publication series

Name	MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS
Publisher	MATERIALS RESEARCH SOCIETY
Volume	538
ISSN (Print)	0272-9172

Other

Other	Symposium on Multiscale Modelling of Materials, at the 1998 MRS Fall Meeting
Country/Territory	Morocco
Period	30/11/1998 → 03/12/1998

Keywords

DISCRETE DISLOCATION
PLASTICITY

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Roos, A., Metselaar, E. D. F., de Hosson, J. T. M., Cleveringa, H. H. M., & van der Giessen, E. (1999). Temperature effects and fast-moving screw dislocations at high strain rate deformations. In VV. Bulatov, T. DiazdelaRubia, R. Phillips, E. Kaxiras, & N. Ghoniem (Eds.), MULTISCALE MODELLING OF MATERIALS (Vol. 538, pp. 93-98). (MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS; Vol. 538). Materials Research Society.

Roos, A ; Metselaar, E.D.F. ; de Hosson, J.T.M. et al. / Temperature effects and fast-moving screw dislocations at high strain rate deformations. MULTISCALE MODELLING OF MATERIALS. editor / VV Bulatov ; T DiazdelaRubia ; R Phillips ; E Kaxiras ; N Ghoniem. Vol. 538 WARRENDALE : Materials Research Society, 1999. pp. 93-98 (MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS).

@inproceedings{d7c0478482eb4a97b7d34bde0fc3feea,

title = "Temperature effects and fast-moving screw dislocations at high strain rate deformations",

abstract = "In this paper, shear deformation at high strain rates is modeled within the framework of discrete dislocation plasticity. The method of discrete dislocation plasticity is extended to incorporate the temperature rise induced by moving dislocations. Also, the stress and displacement fields of a screw dislocation on inclined planes in a periodic structure are developed. The influence on the temperature rise on various micro-mechanical processes is discussed.",

keywords = "DISCRETE DISLOCATION, PLASTICITY",

author = "A Roos and E.D.F. Metselaar and {de Hosson}, J.T.M. and H.H.M. Cleveringa and {van der Giessen}, E.",

year = "1999",

language = "English",

isbn = "1-55899-444-0",

volume = "538",

series = "MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS",

publisher = "Materials Research Society",

pages = "93--98",

editor = "VV Bulatov and T DiazdelaRubia and R Phillips and E Kaxiras and N Ghoniem",

booktitle = "MULTISCALE MODELLING OF MATERIALS",

note = "Symposium on Multiscale Modelling of Materials, at the 1998 MRS Fall Meeting ; Conference date: 30-11-1998 Through 03-12-1998",

}

Roos, A, Metselaar, EDF, de Hosson, JTM, Cleveringa, HHM & van der Giessen, E 1999, Temperature effects and fast-moving screw dislocations at high strain rate deformations. in VV Bulatov, T DiazdelaRubia, R Phillips, E Kaxiras & N Ghoniem (eds), MULTISCALE MODELLING OF MATERIALS. vol. 538, MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS, vol. 538, Materials Research Society, WARRENDALE, pp. 93-98, Symposium on Multiscale Modelling of Materials, at the 1998 MRS Fall Meeting, Morocco, 30/11/1998.

Temperature effects and fast-moving screw dislocations at high strain rate deformations. / Roos, A; Metselaar, E.D.F.; de Hosson, J.T.M. et al.
MULTISCALE MODELLING OF MATERIALS. ed. / VV Bulatov; T DiazdelaRubia; R Phillips; E Kaxiras; N Ghoniem. Vol. 538 WARRENDALE: Materials Research Society, 1999. p. 93-98 (MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS; Vol. 538).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

TY - GEN

T1 - Temperature effects and fast-moving screw dislocations at high strain rate deformations

AU - Roos, A

AU - Metselaar, E.D.F.

AU - de Hosson, J.T.M.

AU - Cleveringa, H.H.M.

AU - van der Giessen, E.

PY - 1999

Y1 - 1999

N2 - In this paper, shear deformation at high strain rates is modeled within the framework of discrete dislocation plasticity. The method of discrete dislocation plasticity is extended to incorporate the temperature rise induced by moving dislocations. Also, the stress and displacement fields of a screw dislocation on inclined planes in a periodic structure are developed. The influence on the temperature rise on various micro-mechanical processes is discussed.

AB - In this paper, shear deformation at high strain rates is modeled within the framework of discrete dislocation plasticity. The method of discrete dislocation plasticity is extended to incorporate the temperature rise induced by moving dislocations. Also, the stress and displacement fields of a screw dislocation on inclined planes in a periodic structure are developed. The influence on the temperature rise on various micro-mechanical processes is discussed.

KW - DISCRETE DISLOCATION

KW - PLASTICITY

M3 - Conference contribution

SN - 1-55899-444-0

VL - 538

T3 - MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS

SP - 93

EP - 98

BT - MULTISCALE MODELLING OF MATERIALS

A2 - Bulatov, VV

A2 - DiazdelaRubia, T

A2 - Phillips, R

A2 - Kaxiras, E

A2 - Ghoniem, N

PB - Materials Research Society

CY - WARRENDALE

T2 - Symposium on Multiscale Modelling of Materials, at the 1998 MRS Fall Meeting

Y2 - 30 November 1998 through 3 December 1998

ER -

Roos A, Metselaar EDF, de Hosson JTM, Cleveringa HHM, van der Giessen E. Temperature effects and fast-moving screw dislocations at high strain rate deformations. In Bulatov VV, DiazdelaRubia T, Phillips R, Kaxiras E, Ghoniem N, editors, MULTISCALE MODELLING OF MATERIALS. Vol. 538. WARRENDALE: Materials Research Society. 1999. p. 93-98. (MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS).

Temperature effects and fast-moving screw dislocations at high strain rate deformations

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