publication . Article . 1996

Diffusion-induced bending of thin sheet couples : theory and experiments in Ti-Zr system

Daruka, I.; Szabo, I.A.; Beke, D.L.; Cserhati, C.; Kodentsov, A.; Loo, van, F.J.J.;
Open Access English
  • Published: 01 Jan 1996
Abstract
Numerical and analytical calculations of concentration and stress distributions of thin-sheet diffusion couples have been carried out as well as the time dependence of the Kirkendall shift, xk, and the curvature has also been determined. It is shown that the concentration distribution is not sensitive to the boundary conditions (bent and planar, constrained, samples) and is influenced mainly by the feeding back effects of stresses (described by the stress term in the genealized diffusion potential) only. The stress distributions obviously are different for bent and planar samples and the effect of cutting off, caused by the dislocation glide, is also illustrated...
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Article . 1996
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18 references, page 1 of 2

1. G. B. Stephenson, Acta metall. 36, 2663 (1988).

2. L. S. Darken, Trans. Am. Inst. Min. Met. Eng. 175, 184 (1948).

3. D. L. Beke and I. A. Szabo, Diffusion in Materials, DIMAT- (edited by M. Koiwa, K. Hirano, H. Nakojima and T. Okada), p. 537. Trans. Tech. Pub]., Zurich (1993).

4. G. B. Stephenson, Ser. metall. 20, 465 (1986).

5. G. B. Stephenson, Dtjiision in Materials, DIMAT(edited by M. Koiwa, K. Hirano, H. Nakojima and T. Okada), p. 507. Trans. Tech. Publ., Zurich (1993).

6. Ya E. Geguzin and M. A. Krivoglaz, Dvizenia Makroskopicheskih Vkluchenii 2'Tverdich Telah (Motion of Inclusions in Solids, in Russian), p. 80. Metallurgia, Moskva (1971).

7. L. Greer, N. Karpe and J. Bottinger, J. Alloys Comp. 194, 199 (1993).

8. D. W. Stevens and G. W. Powell, Met. Trans. 8A, 1531 (1977).

9. I. A. Szabo, 1. Daruka and D. L. Beke, Proc. of “Reactive Phase Formation at Interfaces and D#iision Processes” 1993, Assois (edited by J. L. Bocquet and Y. Limoge), p. 289. Trans. Tech. Pub]., Zurich (1994).

10. D. L. Beke, Proc. of Int. Workshop “DifSusion and Stresses” (edited by D. L. Beke and I. A. Szabo). Trans. Tech. Publ., Zurich (1995). [OpenAIRE]

11. D. L. Beke, F. J. Kedves and G. Erdelyi, J. Phys. C'hem. Sol. 42. 163 (1981).

12. T. B. Massalski (editor), Binary Alloy Phase Diagrams, p. 3503. Sec. Ed. ASM International (1990). I

13. H. Mehrer (editor). Diffusion in Solid Metals and Allov,s. p. 339, Springer-Gerlag, Berlin (1990).

14. M. F. Ashby, Acta metall. 20, 887 (1972).

15. R. S. Barnes and D. J. Mazey, Acta metall. 6, 1 (1958).

18 references, page 1 of 2
Abstract
Numerical and analytical calculations of concentration and stress distributions of thin-sheet diffusion couples have been carried out as well as the time dependence of the Kirkendall shift, xk, and the curvature has also been determined. It is shown that the concentration distribution is not sensitive to the boundary conditions (bent and planar, constrained, samples) and is influenced mainly by the feeding back effects of stresses (described by the stress term in the genealized diffusion potential) only. The stress distributions obviously are different for bent and planar samples and the effect of cutting off, caused by the dislocation glide, is also illustrated...
Download from
Repository TU/e
Article . 1996
Provider: NARCIS
18 references, page 1 of 2

1. G. B. Stephenson, Acta metall. 36, 2663 (1988).

2. L. S. Darken, Trans. Am. Inst. Min. Met. Eng. 175, 184 (1948).

3. D. L. Beke and I. A. Szabo, Diffusion in Materials, DIMAT- (edited by M. Koiwa, K. Hirano, H. Nakojima and T. Okada), p. 537. Trans. Tech. Pub]., Zurich (1993).

4. G. B. Stephenson, Ser. metall. 20, 465 (1986).

5. G. B. Stephenson, Dtjiision in Materials, DIMAT(edited by M. Koiwa, K. Hirano, H. Nakojima and T. Okada), p. 507. Trans. Tech. Publ., Zurich (1993).

6. Ya E. Geguzin and M. A. Krivoglaz, Dvizenia Makroskopicheskih Vkluchenii 2'Tverdich Telah (Motion of Inclusions in Solids, in Russian), p. 80. Metallurgia, Moskva (1971).

7. L. Greer, N. Karpe and J. Bottinger, J. Alloys Comp. 194, 199 (1993).

8. D. W. Stevens and G. W. Powell, Met. Trans. 8A, 1531 (1977).

9. I. A. Szabo, 1. Daruka and D. L. Beke, Proc. of “Reactive Phase Formation at Interfaces and D#iision Processes” 1993, Assois (edited by J. L. Bocquet and Y. Limoge), p. 289. Trans. Tech. Pub]., Zurich (1994).

10. D. L. Beke, Proc. of Int. Workshop “DifSusion and Stresses” (edited by D. L. Beke and I. A. Szabo). Trans. Tech. Publ., Zurich (1995). [OpenAIRE]

11. D. L. Beke, F. J. Kedves and G. Erdelyi, J. Phys. C'hem. Sol. 42. 163 (1981).

12. T. B. Massalski (editor), Binary Alloy Phase Diagrams, p. 3503. Sec. Ed. ASM International (1990). I

13. H. Mehrer (editor). Diffusion in Solid Metals and Allov,s. p. 339, Springer-Gerlag, Berlin (1990).

14. M. F. Ashby, Acta metall. 20, 887 (1972).

15. R. S. Barnes and D. J. Mazey, Acta metall. 6, 1 (1958).

18 references, page 1 of 2
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