Elastic-plastic deformation of molybdenum single crystals shocked along [100]
Abstract
To understand the elastic-plastic deformation response of shock-compressed molybdenum (Mo) – a body-centered cubic (BCC) metal, single crystal samples were shocked along the [100] crystallographic orientation to an elastic impact stress of 12.5 GPa. Elastic-plastic wave profiles, measured at different propagation distances ranging between ~0.23 to 2.31 mm using laser interferometry, showed a time-dependent material response. Within experimental scatter, the measured elastic wave amplitudes were nearly constant over the propagation distances examined. These data point to a large and rapid elastic wave attenuation near the impact surface, before reaching a threshold value (elastic limit) of ~3.6 GPa. Numerical simulations of the measured wave profiles, performed using a dislocation-based continuum model, suggested that {110}<111> and/or {112}<111> slip systems are operative under shock loading. In contrast to shocked metal single crystals with close-packed structures, the measured wave profiles in Mo single crystals could not be explained in terms of dislocation multiplication alone. A dislocation generation mechanism, operative for shear stresses larger than that at the elastic limit, was required to model the rapid elastic wave attenuation and to provide a good overall match to the measured wave profiles. However, the physical basis for this mechanism was not established for the high-purity singlemore »
- Authors:
-
- Washington State Univ., Pullman, WA (United States)
- Publication Date:
- Research Org.:
- Washington State Univ., Pullman, WA (United States). Inst. for Shock Physics
- Sponsoring Org.:
- USDOE National Nuclear Security Administration (NNSA), Office of Defense Programs (DP)
- OSTI Identifier:
- 1342518
- Grant/Contract Number:
- NA0002007
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Journal of Applied Physics
- Additional Journal Information:
- Journal Volume: 121; Journal Issue: 4; Journal ID: ISSN 0021-8979
- Publisher:
- American Institute of Physics (AIP)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE
Citation Formats
Mandal, A., and Gupta, Y. M.. Elastic-plastic deformation of molybdenum single crystals shocked along [100]. United States: N. p., 2017.
Web. doi:10.1063/1.4974475.
Mandal, A., & Gupta, Y. M.. Elastic-plastic deformation of molybdenum single crystals shocked along [100]. United States. https://doi.org/10.1063/1.4974475
Mandal, A., and Gupta, Y. M.. Tue .
"Elastic-plastic deformation of molybdenum single crystals shocked along [100]". United States. https://doi.org/10.1063/1.4974475. https://www.osti.gov/servlets/purl/1342518.
@article{osti_1342518,
title = {Elastic-plastic deformation of molybdenum single crystals shocked along [100]},
author = {Mandal, A. and Gupta, Y. M.},
abstractNote = {To understand the elastic-plastic deformation response of shock-compressed molybdenum (Mo) – a body-centered cubic (BCC) metal, single crystal samples were shocked along the [100] crystallographic orientation to an elastic impact stress of 12.5 GPa. Elastic-plastic wave profiles, measured at different propagation distances ranging between ~0.23 to 2.31 mm using laser interferometry, showed a time-dependent material response. Within experimental scatter, the measured elastic wave amplitudes were nearly constant over the propagation distances examined. These data point to a large and rapid elastic wave attenuation near the impact surface, before reaching a threshold value (elastic limit) of ~3.6 GPa. Numerical simulations of the measured wave profiles, performed using a dislocation-based continuum model, suggested that {110}<111> and/or {112}<111> slip systems are operative under shock loading. In contrast to shocked metal single crystals with close-packed structures, the measured wave profiles in Mo single crystals could not be explained in terms of dislocation multiplication alone. A dislocation generation mechanism, operative for shear stresses larger than that at the elastic limit, was required to model the rapid elastic wave attenuation and to provide a good overall match to the measured wave profiles. However, the physical basis for this mechanism was not established for the high-purity single crystal samples used in this study. As a result, the numerical simulations also suggested that Mo single crystals do not work harden significantly under shock loading in contrast to the behavior observed under quasi-static loading.},
doi = {10.1063/1.4974475},
journal = {Journal of Applied Physics},
number = 4,
volume = 121,
place = {United States},
year = {Tue Jan 24 00:00:00 EST 2017},
month = {Tue Jan 24 00:00:00 EST 2017}
}
Web of Science
Works referenced in this record:
Elastic Constants of Molybdenum‐Rich Rhenium Alloys in the Temperature Range −190°C to +100°C
journal, November 1968
- Davidson, D. L.; Brotzen, F. R.
- Journal of Applied Physics, Vol. 39, Issue 12
Hugoniot Elastic Limit of Single‐Crystal Sodium Chloride
journal, July 1970
- Murri, William J.; Anderson, Gordon D.
- Journal of Applied Physics, Vol. 41, Issue 8
High strain-rate shear deformation of a polyurethane elastomer subjected to impact loading
journal, August 1984
- Gupta, Y. M.
- Polymer Engineering and Science, Vol. 24, Issue 11
Nonlinear anisotropic description for the thermomechanical response of shocked single crystals: Inelastic deformation
journal, January 2006
- Winey, J. M.; Gupta, Y. M.
- Journal of Applied Physics, Vol. 99, Issue 2
Gas Gun for Impact Studies
journal, July 1970
- Fowles, G. R.; Duvall, G. E.; Asay, J.
- Review of Scientific Instruments, Vol. 41, Issue 7
Laser interferometer for measuring high velocities of any reflecting surface
journal, November 1972
- Barker, L. M.; Hollenbach, R. E.
- Journal of Applied Physics, Vol. 43, Issue 11
Behaviour of Uranium Alloys at high Loading Rates
journal, October 1991
- Buchar, J.; Rolc, S.; PechÁČEk, J.
- Le Journal de Physique IV, Vol. 01, Issue C3
Spall strength of molybdenum single crystals
journal, December 1993
- Kanel, G. I.; Razorenov, S. V.; Utkin, A. V.
- Journal of Applied Physics, Vol. 74, Issue 12
Ideal strength of bcc molybdenum and niobium
journal, September 2002
- Luo, Weidong; Roundy, D.; Cohen, Marvin L.
- Physical Review B, Vol. 66, Issue 9
Planar shock compression of single crystal tantalum from 6 – 23 GPa
journal, May 2014
- Whiteman, G.; Case, S.; Millett, J. C. F.
- Journal of Physics: Conference Series, Vol. 500, Issue 11
Ab initio based empirical potential used to study the mechanical properties of molybdenum
journal, June 2012
- Park, Hyoungki; Fellinger, Michael R.; Lenosky, Thomas J.
- Physical Review B, Vol. 85, Issue 21
Plastic Anisotropy of Tantalum, Niobium, and Molybdenum
journal, February 1967
- Sherwood, P. J.; Guiu, F.; Kim, H. C.
- Canadian Journal of Physics, Vol. 45, Issue 2
Dislocation Dynamics and Single‐Crystal Constitutive Relations: Shock‐Wave Propagation and Precursor Decay
journal, May 1970
- Johnson, J. N.; Jones, O. E.; Michaels, T. E.
- Journal of Applied Physics, Vol. 41, Issue 6
Effect of crystal orientation on dynamic strength of LiF
journal, December 1977
- Gupta, Yogendra M.
- Journal of Applied Physics, Vol. 48, Issue 12
Slip planes in bcc transition metals
journal, June 2013
- Weinberger, C. R.; Boyce, B. L.; Battaile, C. C.
- International Materials Reviews, Vol. 58, Issue 5
Shock wave compression of hexagonal-close-packed metal single crystals: Time-dependent, anisotropic elastic-plastic response of beryllium
journal, July 2014
- Winey, J. M.; Gupta, Y. M.
- Journal of Applied Physics, Vol. 116, Issue 3
Work hardening and flow stress of ultrapure molybdenum single crystals
journal, December 2001
- Hollang, L.; Brunner, D.; Seeger, A.
- Materials Science and Engineering: A, Vol. 319-321
Asymmetric slip in Mo single crystals
journal, August 1970
- Lau, S. S.; Dorn, J. E.
- Physica Status Solidi (a), Vol. 2, Issue 4
Shock compression of tungsten and molybdenum
journal, February 1992
- Hixson, R. S.; Fritz, J. N.
- Journal of Applied Physics, Vol. 71, Issue 4
Effects of Point Defects on Elastic Precursor Decay in LiF
journal, May 1972
- Asay, J. R.; Fowles, G. R.; Durall, G. E.
- Journal of Applied Physics, Vol. 43, Issue 5
Comparison of experimental and calculated elastic‐plastic wave profiles in LiF
journal, October 1975
- Asay, J. R.; Hicks, D. L.; Holdridge, D. B.
- Journal of Applied Physics, Vol. 46, Issue 10
Dislocation mechanisms for stress relaxation in shocked LiF
journal, February 1975
- Gupta, Y. M.; Duvall, G. E.; Fowles, G. R.
- Journal of Applied Physics, Vol. 46, Issue 2
Atomic weights of the elements 2011 (IUPAC Technical Report)
journal, April 2013
- Wieser, Michael E.; Holden, Norman; Coplen, Tyler B.
- Pure and Applied Chemistry, Vol. 85, Issue 5
Shock−wave compression of single−crystal beryllium
journal, February 1975
- Pope, L. E.; Johnson, J. N.
- Journal of Applied Physics, Vol. 46, Issue 2
Ordinary refractive index of sapphire in uniaxial tension and compression along the c axis
journal, January 2003
- Jones, S. C.; Robinson, M. C.; Gupta, Y. M.
- Journal of Applied Physics, Vol. 93, Issue 2
Slip asymmetry in molybdenum single crystals deformed in direct shear
journal, July 1969
- Guiu, F.
- Scripta Metallurgica, Vol. 3, Issue 7
Shock wave compression and release of hexagonal-close-packed metal single crystals: Inelastic deformation of c -axis magnesium
journal, March 2015
- Winey, J. M.; Renganathan, P.; Gupta, Y. M.
- Journal of Applied Physics, Vol. 117, Issue 10
High Temperature Structure and Thermal Expansion of Some Metals as Determined by X‐Ray Diffraction Data. I. Platinum, Tantalum, Niobium, and Molybdenum
journal, April 1951
- Edwards, James W.; Speiser, Rudolph; Johnston, Herrick L.
- Journal of Applied Physics, Vol. 22, Issue 4
Large elastic wave amplitude and attenuation in shocked pure aluminum
journal, February 2009
- Gupta, Y. M.; Winey, J. M.; Trivedi, P. B.
- Journal of Applied Physics, Vol. 105, Issue 3
Refractive indices of sapphire under elastic, uniaxial strain compression along the a axis
journal, November 2001
- Jones, S. C.; Vaughan, B. A. M.; Gupta, Y. M.
- Journal of Applied Physics, Vol. 90, Issue 10
Ideal shear strain of metals and ceramics
journal, September 2004
- Ogata, Shigenobu; Li, Ju; Hirosaki, Naoto
- Physical Review B, Vol. 70, Issue 10
Determination of Material Relaxation Properties from Measurements on Decaying Elastic Shock Fronts
journal, February 1972
- Asay, J. R.; Fowles, G. R.; Gupta, Y.
- Journal of Applied Physics, Vol. 43, Issue 2
Shock‐Induced Dynamic Yielding in Copper Single Crystals
journal, November 1969
- Jones, O. E.; Mote, J. D.
- Journal of Applied Physics, Vol. 40, Issue 12
Atomistic simulation of ideal shear strength, point defects, and screw dislocations in bcc transition metals: Mo as a prototype
journal, September 1996
- Xu, Wei; Moriarty, John A.
- Physical Review B, Vol. 54, Issue 10
The influence of orientation on slip and strain hardening of molybdenum single crystals
journal, April 1974
- Irwin, G. J.; Guiu, F.; Pratt, P. L.
- Physica Status Solidi (a), Vol. 22, Issue 2
Precursor amplitudes in LiF from shocks propagating in 〈111〉 directions
journal, January 1980
- Rosenberg, Gideon; Duvall, G. E.
- Journal of Applied Physics, Vol. 51, Issue 1
Works referencing / citing this record:
Elastic-plastic deformation of molybdenum single crystals shocked to 12.5 GPa: Crystal anisotropy effects
journal, February 2019
- Mandal, A.; Gupta, Y. M.
- Journal of Applied Physics, Vol. 125, Issue 5
Shock compression/release of magnesium single crystals along a low-symmetry orientation: Role of basal slip
journal, September 2019
- Renganathan, P.; Gupta, Y. M.
- Journal of Applied Physics, Vol. 126, Issue 11