Formation and subdivision of deformation structures during plastic deformation.

作者: Bo Jakobsen , Henning F Poulsen , Ulrich Lienert , Jonathan Almer , Sarvjit D Shastri

DOI: 10.1126/SCIENCE.1124141

关键词: Materials scienceMechanical strengthDislocationDiffractionUltimate tensile strengthPlasticitySubdivisionStrain hardening exponentGeometryMineralogyDeformation (engineering)

摘要: … from mm-sized structures in semiconductors (3) to structures with a size of … structures form? How is the shrinkage in length scale, and hence the subdivision of the deformation structure…

参考文章(22)
Frank Reginald Nunes Nabarro, Theory of crystal dislocations Clarendon Press. ,(1967)
E. Göttler, Versetzungsstruktur und verfestigung von [100]-kupfereinkristallen Philosophical Magazine. ,vol. 28, pp. 1057- 1076 ,(1973) , 10.1080/14786437308220968
B. Bay, N. Hansen, D.A. Hughes, D. Kuhlmann-Wilsdorf, Overview no. 96: Evolution of F.C.C. deformation structures in polyslip Acta Metallurgica Et Materialia. ,vol. 40, pp. 205- 219 ,(1992) , 10.1016/0956-7151(92)90296-Q
U. Essmann, Die Versetzungsanordnung in plastisch verformten Kupfereinkristallen Physica Status Solidi B-basic Solid State Physics. ,vol. 3, pp. 932- 949 ,(1963) , 10.1002/PSSB.19630030512
B. C. Larson, Wenge Yang, G. E. Ice, J. D. Budai, J. Z. Tischler, Three-dimensional X-ray structural microscopy with submicrometre resolution Nature. ,vol. 415, pp. 887- 890 ,(2002) , 10.1038/415887A
D.A. Hughes, Q. Liu, D.C. Chrzan, N. Hansen, Scaling of microstructural parameters: Misorientations of deformation induced boundaries Acta Materialia. ,vol. 45, pp. 105- 112 ,(1997) , 10.1016/S1359-6454(96)00153-X
Yu Estrin, LS Tóth, A Molinari, Y Bréchet, None, A dislocation-based model for all hardening stages in large strain deformation Acta Materialia. ,vol. 46, pp. 5509- 5522 ,(1998) , 10.1016/S1359-6454(98)00196-7