Based on Immune Algorithm Alloy Tensile Organization Evolution

Abstract:

High temperature pull/compressive stress creep, cubic  phase during the organization evolution and the direction and exert stress, two phase mismatch degrees about. Using ordered from a passage in the interface of the atom spread to another channel to analyze g raft form of farcies of ordered the width of the matrix channel with changes, thinks a photograph of the raft form at high temperatures of element diffusion occur. But the high temperature pull/pressure creep during different orientations of phase happen, the rate of different raft form reason and in different orientations of single crystal alloy phase during the microstructure evolution ordered  solute elements of the directional migration patterns are still unclear. Using immune algorithm to calculate the relevant after the coefficient, combined with finite element software simulate the alloy tensile creep. Experiments have gained good effects

• Periodical: Applied Mechanics and Materials (Volumes 201-202)
• Pages: 553-556
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.201-202.553
• Online since: October 2012
• Authors: Shu Zhang, Lei Meng
• Keywords: Algorithm (GA), B-Cells, Immune, Organization Evolution, Superalloy

References

[1] X.F. Yu, S.G. Tian, H.Q. Du, et al.: Mater. Sci. Eng A., (2009), pp.80-86.

[2] L. Zhou, S.X. Li, C.R. Chen: Z. Metallkd, 2002, (4), pp.315-322.

[3] J.K. Tien, S.M. Copley: Metall. Trans, Vol. 2 (1971) No.2, pp.543-553.

[4] T.M. Pollock, A.S. Argon: Acta Metall. Mater., Vol. 42 (1994), No.6, pp.1859-1874.

[5] H.A. Kuhn, H. Biermann, T. Ungar: Acta Metall. Mater., 1991, 39(11), pp.2783-2794.

[6] H. Biermann, M. Strehler, H. Mughrabi: Metall. Mater. Trans. A, (1996), pp.1003-1010.

[7] A.T. Wang: Computer Application Technology (MS., Lanzhou University, 2009).