The Effect of Dislocations in Grains on Texture Formation in Strain Induced Boundary Migration


Article Preview

In order to elucidate the predominance of Goss grains after SIBM in electrical steel sheets, Goss, D-Cube and {111}<112> grains after temper rolling of 5 and 9% reduction were observed by TEM. In 5% strain the amount of dislocations in Goss grains was the smallest of the three orientations. In 9% strain dislocations in Goss grains were distributed more heterogeneously than the other two types of grains. It is considered that {111}<112> grains have large amounts of dislocations owing to high Taylor factors and the differences of microstructures between Goss and D-Cube grains are due to orientation stabilities. Goss grains are speculated to be easy to recover and therefore they are predominant after SIBM.



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




K. Murakami et al., "The Effect of Dislocations in Grains on Texture Formation in Strain Induced Boundary Migration", Materials Science Forum, Vols. 558-559, pp. 271-276, 2007

Online since:

October 2007




[1] P.A. Beck and P.R. Sperry: J. Appl. Phys., Vol. 21(1950), p.150.

[2] K.T. Aust, E.F. Koch and C.G. Dunn: Trans. AIME Vol. 215 (1959), p.90.

[3] S.P. Bellier and R.D. Doherty: Acta Metall., Vol. 25(1977), p.521.

[4] F.J. Humphreys and M. Hatherly: Recrystallization and Related Annealing Phenomena (Elsevier Science, UK 1995), p.207.

[5] T. Kubota and T. Nagai: J. Mater, Eng., Vol. 1(1992), p.219.

[6] T. Shimazu, M. Shiozaki and K. Kawasaki: J. of Mag. Mag. Mat., Vol. 133 (1994), p.147.

[7] L. Kestens, J.J. Jonas, P. Van Houtte and E. Aernoudt: Met. Mater. Trans. A Vol. 27A (1996), p.2347.

[8] S.W. Cheong, E.J. Hilinski and A.D. Rollett: Proc. of Annual Conf. on Properties and Application of Magnetic Materials, Chicago, USA, (2001).

[9] J.T. Park, J.A. Szpunar and S.G. Cha: Mater. Sci. Forum Vol. 408-412 (2002), p.1263.

[10] K. Murakami, J. Tarasiuk, H. Réglé and B. Bacroix: Proc. of the 2 nd Joint International Conf. on Recrystallization and Grain Growth, 2004, p.899.

[11] B. Bacroix and Z. Hu: Met. Mater. Trans. A Vol. 26A (1995), p.601.

[12] I.L. Dillamore, P.L. Morris, C.J.E. Smith and W.B. Hutchinson: Proc. R. Soc. Lond. A329 (1972), p.405.

[13] T. Taoka, E. Furubayashi and S. Takeuchi: Trans. ISIJ 6 (1966), p.290.

[14] O. Hashimoto, N. Ohashi and K. Fujimoto: Tetsu-to-Hagané Vol. 7 (1971), p.1155.

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