Influence of Plastic Deformation on Recrystallized Microstructure of Fe-Base ODS Alloy

Abstract:

Article Preview

The ferritic oxide dispersion strengthened alloys (ODS) are manufactured using the mechanical alloying process. The development of a coarse grained microstructure during the recrystallization has been noted and discussed by a number of authors but, the mechanism of grain control remains uncertain. Recent work has emphasized the large influence of non-uniformities on the development of the recrystallized microstructure. The purpose of the present work was to study the effect of non-uniform plastic strain on recrystallization of Fe-base ODS alloy named MA 957.

Info:

Periodical:

Materials Science Forum (Volumes 638-642)

Main Theme:

Edited by:

T. Chandra, N. Wanderka, W. Reimers , M. Ionescu

Pages:

2209-2214

Citation:

C. Capdevila et al., "Influence of Plastic Deformation on Recrystallized Microstructure of Fe-Base ODS Alloy", Materials Science Forum, Vols. 638-642, pp. 2209-2214, 2010

Online since:

January 2010

Export:

Price:

$38.00

[1] C. C. Montes and H. Bhadeshia, Advanced Engineering Materials 5 (2003) 232.

[2] C. Capdevila and H. Bhadeshia, Advanced Engineering Materials 3 (2001) 647.

[3] C. Capdevila, Y. L. Chen, N. C. K. Lassen, A. R. Jones and H. Bhadeshia, Materials Science and Technology 17 (2001) 693.

[4] C. Capdevila, U. Miller, H. Jelenak and H. Bhadeshia, Materials Science and Engineering A 316 (2001) 161.

[5] Evans, P. J., Martin, J. W., and Little, E. A. (1992). Materials Science and Technology. 8, 531-536.

[6] Chou, T. S., and Bhadeshia, H. K. D. H. (1995). Materials Science and Technology. 11, 1129-1138.

[7] Bhadeshia, H. K. D. H. (1997) Materials Science and Engineering A (1997) 223, 64-77.

[8] Regle, H. and Alamo, A. (1993) J. Phys. IV 3, C7, 727-730.

[9] Johnson, W., and Mellor, P. B. (1978). Engineering Plasticity. (Vans Nostrand Reinhold, London), p.125.

[10] D.M. Jaeger and A.R. Jones, in Proc. of Materials for Advanced Power Engineering (Eds: Coutsouradis), Kluwer Academic Press, Liege, Belgium, 1994, 1515.

[11] Chou, T. S., and Bhadeshia, H. K. D. H. (1993). Metallurgical Transactions A. 24A, 773779.

[12] G.T. Higgins, Met. Sci., 8(1974) 143-150.