Hostname: page-component-745bb68f8f-b95js Total loading time: 0 Render date: 2025-02-09T20:42:39.957Z Has data issue: false hasContentIssue false
  • English
  • Français

Growth of Interfacial Phases: Effects of External and Internal Stresses

Published online by Cambridge University Press:  22 February 2011

D. E. Albert  and
A. R. Yavari
D. E. Albert
Affiliation:
LTPCM-CNRS UA29, Institut National Polytechnique de Grenoble, BP 75, Domaine Universitaire, 38402 St. Martin d'Hères, France
A. R. Yavari
Affiliation:
LTPCM-CNRS UA29, Institut National Polytechnique de Grenoble, BP 75, Domaine Universitaire, 38402 St. Martin d'Hères, France
Get access

Abstract

Cu/Zr-type multilayers prepared by cold-rolling have been subjected to cold and hot pressing until the onset of crystallization. It is found that application of a uniaxial stress perpendicular to the plane of the layer interfaces accelerates both the growth rate of amorphous interlayers and the onset of subsequent crystallization. These effects have been attributed to stress-induced flow parallel to the interfaces that helps relax diffusion-induced internal stresses and increases interfacial reaction constants controlling crystalline layer formation at the amorphous/Zr layer interfaces.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 239: Symposium D – Thin Films: Stresses and Mechanical Properties III , 1991 , 19
Copyright
Copyright © Materials Research Society 1992

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

1. Johnson, W.L., Prog in Mater. Sci. 30, 81 (1986).CrossRefGoogle Scholar
2. Kohn, C.C., in Mater. Sci. and Tech., Vol. 15, edited by Cahn, R.W., VCH Weinheim (1991), pp. 193–245.Google Scholar
3. Yavari, A.R. and Desré, P., in Multilayer Amorphisation by Solid-State Reaction and Mechanical Alloying, editions de Physique (Colloque C4), 1990.Google Scholar
4. Shevvmon, P.G., Diffusion in Solids, (McGraw-Hill, New York, 1963).Google Scholar
5. Gaskell, D.R., Introduction to Metallurgical Thermodynamics, (McGraw-Hill, New York, 1973).Google Scholar
6. Stephenson, G.B., Acta Metall. 36, 2663 (1988).Google Scholar
7. Gösele, U. and Tu, K.N., J. Appl. Phys. 66, 2619 (1989).Google Scholar
8. Bordeaux, F. and Yavari, A.R.: Z. Metallkde 81, 130 (1990).Google Scholar
9. Bouanha, L., Desré, P.J., Hicter, P., and Yavari, A.R., to appear in Ordering and Disordering in Alloys, edited by Yavari, A.R., (Elsevier Science, London) in press.Google Scholar
10. Bordeaux, F., Goffet, E. and Yavari, A.R., Europhys. Lett. 12, 63 (1990).Google Scholar
11. Benjamin, J.S., Proc. International Symposium on Mechanical Alloying, edited by Shingu, P., May 1991, Kyoto, in press.Google Scholar
12. Newcomb, S.B. and Tu, K.N., Appl. Phys. Lett. 48, 1436 (1986).Google Scholar
13. Yavari, A.R. and Desré, P.J., Mater. Sci. and Eng. A134, 1315 (1991).Google Scholar