Abstract
The high strain-rate deformation in copper single crystals is investigated using a multiscale dislocation dynamics plasticity model. In this study, we examine the effects of crystal orientation and anisotropy on wave profiles, dislocation density histories, and dislocation microstructures. The morphologies of the relaxed configurations of dislocation microstructures show formation of deformation bands. The number and thickness of these bands are observed to be dependent on crystal orientations.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsPreview
Unable to display preview. Download preview PDF.
References
Clifton, R.G, 2000. Response of materials under dynamic loading. International Journal of Solids and Structures, 37: 105–113.
Cilfton R. J., Bathe, N, 1999. Bridging length scales in dynamic plasticity simulations. In: Furnish, M. D., Chhbildes, L. C., Hixson, R. S., (Eds.), shock Compression of Condensed Matter, Snowbird Utah.
Coffey, C. S, 1992. Dislocation microscopic approach to shear band formation in crystalline solids during shock or impact. Shock Waves and High Strain Rate Phenomena in Materials, Meyers, M. A., Murr, L. E., Staudhammer, K. P., (Eds.), Marcel Dekker.
Driver, J. H., Juul Jensen, D., Hansen, N., 1994. Acta Mater. 42, 3105.
Follansbee, P. S., Gray, G. T., 1991. The response of single crystal and polycrystal nickel to quasistatic and shock deformation. International Journal of Plasticity. 7, 65.
Hayes, D., Hixson, R. S., McQueen, R.G, 1999. High Pressure Elastic Properties, Slid-Liquid Phase Boundary and Liquid Equation of State From Release Wave Measurements in Shock Loaded Copper. In: Furnish, M. D., Chhbildes, L. C., Hixson, R. S., (Eds.), shock Compression of Condensed Matter, 1999 June 27- July 2 in Snowbird Utah.
Hirth J. P., Zbib, H. M., Lothe, J., 1998, Forces on high velocity dislocations. Modeling Simlu. Mater. Sci. Eng. 6, 165–169.
Horstemeyer, M. F., Baskes, M. I., Godfrey, A., Hughes, D. A., 2002. A large deformation atomistic study examining crystal orientation effects on the stress strain relationship. International Journal of Plasticity. 18, 203–229.
Horstemeyer, M. F., Baskes, M. I., Plimpton, S. J., 2001. Length scale and time scale effects on the plastic flow of fcc metals. Acta Mater. 49, 4363–4374.
Kalantar, D. H. et al.2001. Laser driven high pressure, high strain-rate materials experiments In: 12th bienneial International Conference of the APS Topical Group on Shock Compression of Condensed Matter, 24–29, in Atlanta, Georgia.
Kanel, G. I., Razorenov, S. V , Baumung, K., Singer, J., 2001.Dynamic yield and tensile strength of aluminum single crystals at temperature up to the melting point. J. App. Phys. 90, 136–143.
Kuhlmann-Wilsdorf, D., 2001. Q: Dislocations structure-how far from equilibrium? A: Very close indeed. Material Science and Engineering, A315: 211–216
Loveridge-Smith, A., 2001. Anomalous elastic response of silicon to uniaxial shock compression on nanosecond time scales. Phys. Rev.Lett, 86(11), 2349–2352.
Mayer, G., 1992. New directions in research on dynamic deformation of materials. Shock Wave and High strain Rate Phenomena in Materials, M. Meyers, L. Murr, and K. Staudhammer, (Eds.) Marcel Dekker.
Meyers, M. A., 1994. Dynamic Behavior of Materials, John Wiley & Sons, INC.
Meyers, M. A.,et al., 2001. Plastic Deformation in Laser-Induced Shock Compressior. of Monocrystalline Copper. In: Furnish, M. D., Thadhani, N. N., Horie, Y., (Eds.), shock Compression of Condensed Matter, Atlanta, Georgia.
Meyers, M. A.,et al., 2003. Laser-induced shock compression of monocrystalline copper: characterization and analysis. Acta Materialia. 51, 1211–1228.
Mogilevskii, M. A., Bushnev L. S., 1990. Deformation structure development in Al and Cu single crystals on shock-wave loading up to 50–100 GPa. Combustion, Explosion, and Shock Waves. 26, 215–220.
Nasser, S., 1992. Dynamic deformation and failure. Shock Wave and High strain Rate Phenomena in Materials, M. Meyers, L. Murr, and K. Staudhammer, (Eds.) Marcel Dekker.
Rivas, J. M., Quinones, S. A., Murr, L. E., 1995. Hyper velocity impact cratering: microstructural characterization. Scripta Metallurgica et Materialia, 33(1), 101–107.
Shehadeh, M. A, Zbib, H. M., T. D. de la Rubia and V. Bulatov., 2003. Modeling the dynamic deformation and patterning in FCC single crystals at high strain rates: dislocation dynamic plasticity analysis. In preparation
Smirnova J. A., Zhigilei L. V., Garrison B. J., 1999, A combined molescular dynamics and finite element method technique applied to laser induced pressure wave propagation. Computer Science Communications, 118, 11–16.
Rhee, M., Zbib, H. M., Hirth, J.P., Huang, H. & de La Rubia, T.D., 1998. Models for long/short range interactions and cross slip in 3D dislocation simulation of BCC single crystals. Modeling and simulations in Maters.Sci. & Eng. 467–492.
Weertman, J., 1981. Moving dislocations in a shock front. Shock-Wave and High strain Rate Phenomena in Metals, M. Meyers, and L. Murr, (Eds.) Plenum press, NewYork,
Wright, R. N., Mikkola, D. E., LaRouche, S., 1981. Short Duration Shock Pulses as a Tocl to Study the Time Dependence of Plastic Deformation. In: Meyers, M. A., Murr, L. E., (Eds.), Shock Waves and high Strain Rate Phenomena in Metals, Plenum, NewYork.
Zbib, H. M., Rhee, M. & Hirth, J.P., 1998. On plastic deformation and dynamics of 3D dislocations. Int.J.Mech.Sci. 40,113–127.
Zbib, H. M., Diaz de la Rubia, T., 2002. A multiscale model of plasticity. International Journal of Plasticity, 18, 1133–1163.
Zbib, H. M., Shehadeh, M., Khan, S.M, and Karami, G., 2003. Multiscale Dislocation Dynamics Plasticity. International Journal for Multiscale Computational Engineering. 1, 73–89.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2004 Springer Science+Business Media Dordrecht
About this paper
Cite this paper
Shehadeh, M.A., Zbib, H.M., de la Rubia, T.D., Bulatov, V. (2004). Multiscale Analyses of High Strain Rate Deformation: Anisotropic Effects. In: Kitagawa, H., Shibutani, Y. (eds) IUTAM Symposium on Mesoscopic Dynamics of Fracture Process and Materials Strength. Solid Mechanics and its Applications, vol 115. Springer, Dordrecht. https://doi.org/10.1007/978-1-4020-2111-4_18
Download citation
DOI: https://doi.org/10.1007/978-1-4020-2111-4_18
Publisher Name: Springer, Dordrecht
Print ISBN: 978-90-481-6576-6
Online ISBN: 978-1-4020-2111-4
eBook Packages: Springer Book Archive