Abstract
The evolution of deformation microstructures in metals follows a universal pattern of grain subdivision. However, the structure in the grain boundary region may be different from that in the grain interior, although a characteristic region cannot be identified for polycrystals with medium to high stacking fault energy. In the grain interior, the dislocation structure is predominantly composed of almost planar boundaries (geometrically necessary boundaries) and cell boundaries (incidental dislocation boundaries) forming a cell block structure. For grains with grain sizes reaching down to about 4 μm deformed in tension and by rolling, a clear correlation has been established between the characteristics of the deformation structure and the orientation of the grain in which it evolves. A similar correlation is observed for single crystals of different orientations. Such correlations form the basis for a general analysis of active slip systems and for modeling of the flow stress and flow stress anisotropy of polycrystalline samples.
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References
G. Sachs: Z. Ver. Deu. Ing., 1928, vol. 72, pp. 734–36.
G.J. Taylor: J. Inst. Met., 1938, vol. 62, pp. 307–24.
J. Bishop and R. Hill: Phil. Mag., 1951, vol. 42, pp. 414–27.
J.P. Hirth and J. Lothe: Theory of Dislocations, 2nd ed., Krieger Publishing Company, Malabar, FL, 1992, p. 839.
D. Kühlmann-Wilsdorf: Mater. Sci. Eng., 1989, vol. A113, pp. 1–41.
N. Hansen and D.A. Hughes: Phys. Status Solidi (b), 1995, vol. 149, pp. 155–72.
N. Hansen: Metall. Mater. Trans. A, 2001, vol. 32A, pp. 2917–35.
A. Kochendörfer: Plastische Eigenschaften von Kristallen und Metallischen Werkstoffen, Springer Verlag, New York, NY, 1941, pp. 203–53.
J. Hauser and B. Chalmers: Acta Metall., 1961, vol. 9, pp. 808–18.
U. Kocks: Metall. Trans., 1970, vol. p. 1121.
M. Ashby: Phil. Mag., 1970, p. 399.
C. Barlow, B. Bay, and N. Hansen: Phil. Mag. A, 1985, vol. 51, pp. 253–75.
V. Randle, N. Hansen, and D. Juul-Jensen: Phil. Mag. A, 1996, vol. 73, pp. 265–82.
C. Thorning, M. Somers, and J. Wert: Mater. Sci. Eng. A, 2005, vol. 397, pp. 215–28.
L. Delannay, O.V. Mishin, D. Juul-Jensen, and P. Van Houtte: Acta Mater., 2001, vol. 49, pp. 2441–51.
B. Bay, N. Hansen, D.A. Hughes, and D. Kuhlmann-Wilsdorf: Acta Metall. Mater., 1992, vol. 40, pp. 205–19.
D. Kuhlmann-Wilsdorf and N. Hansen: Scripta Metall. Mater., 1991, vol. 25, pp. 1557–62.
R. Barabash, G. Ice, W. Liu, and O. Barabash: Micron, 2009, vol. 40, pp. 28–36.
D.A. Hughes, D.C. Chrzan, Q. Liu, and N. Hansen: Phys. Rev. Lett., 1998, vol. pp. 4664–67.
D.A. Hughes and N. Hansen: Plastic Deformation Structures, Metallography and Microstructures, ASM INTERNATIONAL, Metals Park, OH, 2004, vol. 9, pp. 192–206.
X. Huang and N. Hansen: Scripta Mater., 1997, vol. 37, pp. 1–7.
X. Huang: Scripta Mater., 1998, vol. 38, pp. 1697–1703.
Q. Liu, D. Juul-Jensen, and N. Hansen: Acta Mater., 1998, vol. 46, pp. 5819–38.
X. Huang, T. Leffers, and N. Hansen: Proc. 20th Risø Int. Symp. on Materials Science: Deformation-Induced Microstructures: Analysis and Relation to Properties, Risø, Denmark, 1999, pp. 365–74.
G. Winther, X. Huang, and N. Hansen: Acta Mater., 2000, vol. 48, pp. 2187–98.
X. Huang, A. Borrego, and W. Pantleon: Mater. Sci. Eng. A, 2001, vols. 319–321, pp. 237–41.
X. Huang and N. Hansen: Mater. Sci. Eng. A, 2004, vols. 387–389, pp. 186–90.
X. Huang and G. Winther: Phil. Mag. A, 2007, vol. 87, pp. 5189–5214.
Y. Wei, X. Huang, G. Winther, N. Hansen, W. Liu, Q. Liu, and A. Godfrey: Proc. 30th Risø Int. Symp. on Materials Science, Risø DTU, Roskilde, 2009, pp. 385–92.
N. Hansen, X. Huang, and D.A. Hughes: Mater. Sci. Eng., 2001, vol. A317, pp. 3–11.
A.W. Thompson and W.A. Backofen: Metall. Trans., 1971, vol. 2, pp. 2004–06.
D. Juul Jensen, A.W. Thompson, and N. Hansen: Metall. Trans. A, 1989, vol. 20A, pp. 2803–10.
G. Winther and X. Huang: Phil. Mag. A, 2007, vol. 87, pp. 5215–35.
G. Winther: Acta Mater., 2003, vol. 51, pp. 417–29.
Y. Kawasaki: J. Phys. Soc. Jpn., 1974, vol. 36, pp. 142–48.
J.W. Steeds: Proc. R. Soc. A, 1966, vol. 292, pp. 343–73.
Y. Kawasaki: Strength of Materials, The Japan Institute of Metals, Sendai, Japan, 1994, pp. 187–90.
A. Godfrey, D. Juul-Jensen, and N. Hansen: Acta Mater., 1998, vol. 46, pp. 823–33.
M. Wróbel, S. Dymek, M. Blicharski, and S. Gorczyca: Text. Microstruct., 1988, vol. 10, pp. 9–19.
Y. Nakayama and K. Morii: Trans. Jpn. Inst. Met., 1982, vol. 23, pp. 422–31.
J.H. Driver, D. Juul-Jensen, and N. Hansen: Acta Metall. Mater., 1994, vol. 42, pp. 3105–14.
A. Godfrey, D. Juul-Jensen, and N. Hansen: Acta Mater., 1998, vol. 46, pp. 835–48.
Y. Kawasaki and T. Takeuchi: Scripta Metall., 1980, vol. 14, pp. 183–88.
Q. Liu and N. Hansen: Proc. R. Soc. A, 1998, vol. 454, pp. 2555–91.
F. Lin, A. Godfrey, and G. Winther: Scripta Mater., 2009, vol. 61, pp. 237–40.
G. Winther, L. Margulies, S. Schmidt, and H.F. Poulsen: Acta Mater., 2004, vol. 52, pp. 2863–72.
G. Winther: Acta Mater., 2008, vol. 56, pp. 1919–32.
R. Armstrong, I. Codd, R. Douthwaite, and N. Petch: Phil. Mag., 1962, vol. 7, pp. 45–58.
N. Hansen: Metall. Trans. A, 1985, vol. 16A, pp. 2167–90.
N. Hansen and X. Huang: Acta Mater., 1998, vol. 46, pp. 1827–36.
D. Juul-Jensen and N. Hansen: Acta Metall. Mater., 1990, vol. 38, pp. 1369–80.
E.S. Eardley, F. Humphreys, S.A. Court, and P. Bate: Mater. Sci. Forum, 2002, vols. 396–402, pp. 1085–90.
N. Hansen and D. Juul-Jensen: Acta Metall. Mater., 1992, vol. 40, pp. 3265–75.
A.D. Rollett, D. Juul-Jensen, and M.G. Stout: Proc. 13th Risø Symp., Risø National Laboratory, Roskilde, Denmark, 1992, pp. 93–109.
G. Winther, D. Juul-Jensen, and N. Hansen: Acta Mater., 1997, vol. 45, pp. 2455–65.
G. Winther: Scripta Mater., 2005, vol. 52, pp. 995–1000.
Z.J. Li, G. Winther, and N. Hansen: Acta Mater., 2006, vol. 54, pp. 401–10.
D.A. Hughes and N. Hansen: Acta Mater., 2000, vol. 48, pp. 2985–3004.
Acknowledgments
The authors gratefully acknowledge support from the Danish National Research Foundation and the National Natural Science Foundation of China (Grant No. 50911130230) for the Danish-Chinese Center for Nanometals, within which this work was performed.
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Manuscript submitted December 23, 2009.
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Hansen, N., Huang, X. & Winther, G. Effect of Grain Boundaries and Grain Orientation on Structure and Properties. Metall Mater Trans A 42, 613–625 (2011). https://doi.org/10.1007/s11661-010-0292-5
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DOI: https://doi.org/10.1007/s11661-010-0292-5