DOI: 10.1126/science.1067430. Atomic-Level Observation of Disclination Dipoles in Mechanically Milled, Nanocrystalline Fe

Atomic-Level Observation of Disclination Dipoles in Mechanically Milled, Nanocrystalline Fe

10.1126/science.1067430

Crossref journal-article

American Association for the Advancement of Science (AAAS)

Science (221)

Abstract

Plastic deformation of materials occurs by the motion of defects known as dislocations and disclinations. High-resolution transmission electron microscopy was used to directly reveal the individual dislocations that constitute partial disclination dipoles in nanocrystalline, body-centered cubic iron that had undergone severe plastic deformation by mechanical milling. The mechanisms by which the formation and migration of such partial disclination dipoles during deformation allow crystalline solids to fragment and rotate at the nanometer level are described. Such rearrangements are important basic phenomena that occur during material deformation, and hence, they may be critical in the formation of nanocrystalline metals by mechanical milling and other deformation processes.

Bibliography

Murayama, M., Howe, J. M., Hidaka, H., & Takaki, S. (2002). Atomic-Level Observation of Disclination Dipoles in Mechanically Milled, Nanocrystalline Fe. Science, 295(5564), 2433â2435.

Authors 4

M. Murayama (first)
J. M. Howe (additional)
H. Hidaka (additional)
S. Takaki (additional)

References 32 Referenced 230

Benjamin J. S., Metall. Trans. 1, 2943 (1970). (10.1007/BF03037835) / Metall. Trans. by Benjamin J. S. (1970)
10.1007/BF02646980
10.1016/0956-716X(90)90439-N
Kimura Y., Hidaka H., Takaki S., Mater. Trans. Jpn. Inst. Met. 40, 1149 (1999). / Mater. Trans. Jpn. Inst. Met. by Kimura Y. (1999)
10.1016/0079-6425(89)90001-7
A. E. Romanov V. I. Vladimirov in Dislocations in Solids vol. 9 Dislocations and Disclinations F. R. N. Nabarro Ed. (North-Holland Amsterdam 1992) pp. 191–402.
10.1016/1359-6462(95)00573-0
10.1103/PhysRevB.35.9085
10.1016/0304-3991(92)90135-7
10.1103/PhysRevLett.75.3874
10.1080/095008396180065
Y. H. Zhao H. W. Sheng K. Lu . Acta Mater. 49 365 (2001). (10.1016/S1359-6454(00)00310-4)
10.1016/1359-6454(95)00231-6
10.1016/S0965-9773(96)00048-7
P. R. Buseck J. Cowley L. Eyring Eds. High-Resolution Transmission Electron Microscopy and Associated Techniques (Oxford Univ. Press Oxford 1988).
G. R. Anstis J. L. Hutchison in Dislocations in Solids vol. 9 Dislocations and Disclinations F. R. N. Nabarro Ed. (North-Holland Amsterdam 1992) pp. 1–56.
M. Kléman Points Lines and Walls (Wiley New York 1983).
10.1016/S1359-0294(98)80003-4
Nye J. F., Proc. R. Soc. A 387, 105 (1983). / Proc. R. Soc. A by Nye J. F. (1983)
10.1029/JB084iB11p06083
Parameswaran V. R., Specul. Sci. Technol. 4, 509 (1979). / Specul. Sci. Technol. by Parameswaran V. R. (1979)
10.1063/1.366672
10.1080/14786437708238530
J. P. Hirth J. Lothe Theory of Dislocations (McGraw-Hill New York 1982).
10.1021/ma9506748
10.1063/1.117564
Supplementary figures and details of the HRTEM analyses are available on Science Online at www.sciencemag.org/cgi/content/full/295/5564/2433/DC1.
10.1063/1.363612
Seefeldt M., Rev. Adv. Mater. Sci. 2, 44 (2001). / Rev. Adv. Mater. Sci. by Seefeldt M. (2001)
10.1038/35328
10.1016/S1359-6454(96)00163-2
We acknowledge the helpful comments of J. P. Hirth and D. C. Martin on this work. Supported by the Ministry of Education Culture Sports Science and Technology of Japan (M.M.) and by the National Science Foundation Division of Materials Research (grant DMR-9908855) (J.M.H.).

Dates

Type	When
Created	23 years, 1 month ago (July 27, 2002, 5:35 a.m.)
Deposited	1 year, 7 months ago (Jan. 9, 2024, 5:08 p.m.)
Indexed	1 month, 4 weeks ago (June 27, 2025, 10:26 p.m.)
Issued	23 years, 4 months ago (March 29, 2002)
Published	23 years, 4 months ago (March 29, 2002)
Published Print	23 years, 4 months ago (March 29, 2002)

Funders 0

None

BibTeX

@article{Murayama_2002, title={Atomic-Level Observation of Disclination Dipoles in Mechanically Milled, Nanocrystalline Fe}, volume={295}, ISSN={1095-9203}, url={http://dx.doi.org/10.1126/science.1067430}, DOI={10.1126/science.1067430}, number={5564}, journal={Science}, publisher={American Association for the Advancement of Science (AAAS)}, author={Murayama, M. and Howe, J. M. and Hidaka, H. and Takaki, S.}, year={2002}, month=mar, pages={2433–2435} }

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