Boundary Migration Induced Plasticity during Recrystallization and Growth under Applied Stress


Article Preview

In general, plastic strain occurs over a certain stress, called yield stress. However, it has been reported that the permanent strain could happen during boundary migrating even under the extremely slight externally applied stress. In this study, we performed dilatometry experiments under the various compressive stresses and measured the amount of recrystallization and growth induced permanent strain. A new empirical constitutive equation was suggested to describe the recrystallization and growth induced plasticity. This equation was verified by comparing the calculated values with dilatometric experimental data under the various compressive stresses.



Materials Science Forum (Volumes 558-559)

Edited by:

S.-J.L. Kang, M.Y. Huh, N.M. Hwang, H. Homma, K. Ushioda and Y. Ikuhara




S. J. Kim et al., "Boundary Migration Induced Plasticity during Recrystallization and Growth under Applied Stress", Materials Science Forum, Vols. 558-559, pp. 533-537, 2007

Online since:

October 2007




[1] G.W. Greenwood and R.H. Johnson, Proc. R. Soc. A (London) 283 403 (1965).

[2] H. Takei and K. Nakasa, J. Jpn. Inst. Met. 35 1063 (1971).

[3] N. Nojaki, Y. Uesugi, Y. Nishikawa and I. Tamura, J. Jpn. Inst. Met. 49 260 (1985).

[4] E. Gautier, A. Simon and G. Beck, Acta metall. 35 1367 (1987).

[5] P. Zwigl and D.C. Dunand, Acta mater. 45 5285 (1997).

[6] H.N. Han and J.K. Lee, ISIJ Int. 42 200 (2002).

[7] H.N. Han and D. -W. Suh, Acta mater. 51 4907 (2003).

[8] H.N. Han, C.G. Lee, C. -S. Oh, T. -H Lee and S. -J. Kim, Acta mater. 52 5203 (2004).

[9] H.N. Han, J.K. Lee, H.J. Kim and Y.S. Jin, J. Mater. Process. Tech. 128 216 (2002).

[10] C.L. Magee, Ph.D. thesis of Carnegie Institute of Technology, Pittsburgh (1966).

[11] S.H. Lee, J. -Y. Kang, H.N. Han, K. H Oh, H. -C. Lee, D. -W. Suh and S. -J. Kim, ISIJ Int. 45 1217 (2005).

[12] Y. Saotome and N. Iguchi, Trans. ISIJ 27 696 (1987).

[13] H.N. Han, J.K. Lee and S. -J. Kim, Mater. Lett. 59 158 (2005).

[14] H.N. Han, D. -W. Suh, J.K. Lee and S. -J. Kim, Philos. Mag. (2007) in press.

Fetching data from Crossref.
This may take some time to load.