Viewpoint: experimental recovery of geometrically necessary dislocation density in polycrystals
作者： B.S El-Dasher , B.L Adams , A.D Rollett
DOI: 10.1016/S1359-6462(02)00340-8
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摘要: … scanning measurements of the lattice curvature near grain boundaries. Relating this curvature to estimates of the geometrically necessary dislocation densities (GNDs) provides a …
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Ekkehart Kröner, Continuum Theory of Dislocation and Self-Stresses ,(1971)
J.F Nye, Some geometrical relations in dislocated crystals Acta Metallurgica. ,vol. 1, pp. 153- 162 ,(1953) , 10.1016/0001-6160(53)90054-6
T. Mura, D. M. Barnett, Micromechanics of defects in solids ,(1982)
M. F. Ashby, The deformation of plastically non-homogeneous materials Philosophical Magazine. ,vol. 21, pp. 399- 424 ,(1970) , 10.1080/14786437008238426
S. Sun, B.L. Adams, C. Shet, S. Saigal, W. King, Mesoscale investigation of the deformation field of an aluminum bicrystal Scripta Materialia. ,vol. 39, pp. 501- 508 ,(1998) , 10.1016/S1359-6462(98)00189-4
N.A. Fleck, G.M. Muller, M.F. Ashby, J.W. Hutchinson, Strain gradient plasticity: Theory and experiment Acta Metallurgica Et Materialia. ,vol. 42, pp. 475- 487 ,(1994) , 10.1016/0956-7151(94)90502-9
S. Sun, B. L. Adams, W. E. King, Observations of lattice curvature near the interface of a deformed aluminium bicrystal Philosophical Magazine. ,vol. 80, pp. 9- 25 ,(2000) , 10.1080/01418610008212038