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Measurement of internal stresses and of the temperature dependence of the matrix yield stress in metal matrix composites from thermal expansion curves

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Masutti, D. Lentz, J.P. Delannay, Francis [UCL]

In a study of the thermal expansion behaviour of a variety of metal matrix composites, it appeared to the authors that a wealth of information could be extracted from thermal expansion curves. In the present work they aim at showing how a fairly straightforward analysis of these curves can provide quantitative data on the internal stresses and on the temperature dependence of the yield stress of the matrix. The method is illustrated on the basis of the thermal expansion curves of a composite consisting of an Al-3% Mg matrix reinforced by 30 vol.% continuous SiC fibres (Nicalon).

Type de document Article de périodique (Journal article) – Article de recherche
Type d'accès Accès restreint
Année de publication 1990
Information sur le périodique "Journal of Materials Science Letters" - Vol. 9, no. 3, p. 340-342 (1990)
Peer reviewed oui
issn 0261-8028
Statut de la publication Publié
Affiliations UCL
Liens
  1. G. GARMONG,Met. Trans 5 (1974) 2183.
  2. Idem, ibid.5 (1974) 2191.
  3. K. WAKASHIMA, M. OTSUKA and S. UMEKAWA,J. Compos. Mater. 8 (1974) 391.
  4. M. H. KURAL and B. K. MIN, ibid.18 (1984) 519.
  5. E. G. WOLFF, B. K. MIN and M. H. KURAL,J. Mater. Sci. 20 (1985) 1141.
  6. S. YAMADA and S. TOWATA,J. Jpn Inst. Metals 49 (1985) 376.
  7. T. YANO, O. YANAGISAWA and M. OHMURI, ibid.52 (1988) 229.
  8. X. DUMANT, F. FENOT and G. REGAZZONI, in ?Mechanical and Physical Behaviour of Metallic and Ceramic Composites?, edited by S. I. Andersen, H. Lilholt and O. B. Pedersen (Riso. National Laboratory, Denmark, 1988) p. 349.
  9. A. R. T. DE SILVA and G. A. CHADWICK,J. Mech. Phys. Solids 17 (1969) 387.
  10. P. S. TURNER.N.B.S.J. Res. 37 (1946) Paper RP 1745.
Référence bibliographique Masutti, D. ; Lentz, J.P. ; Delannay, Francis. Measurement of internal stresses and of the temperature dependence of the matrix yield stress in metal matrix composites from thermal expansion curves. In: Journal of Materials Science Letters, Vol. 9, no. 3, p. 340-342 (1990)
Permalien http://hdl.handle.net/2078.1/66334