Comparison between Roll Diffusion Bonding and Hot Isostatic Pressing Production Processes of Ti6Al4V-SiCf Metal Matrix Composites

Claudio Testani; F. Ferraro; Paolo Deodati; Riccardo Donnini; Roberto Montanari; Saulius Kaciulis; Alessio Mezzi

doi:10.4028/www.scientific.net/MSF.678.145

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Comparison between Roll Diffusion Bonding and Hot Isostatic Pressing Production Processes of Ti6Al4V-SiC_f Metal Matrix Composites
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HomeMaterials Science ForumMaterials Science Forum Vol. 678Comparison between Roll Diffusion Bonding and Hot...

Comparison between Roll Diffusion Bonding and Hot Isostatic Pressing Production Processes of Ti6Al4V-SiC_f Metal Matrix Composites

Abstract:

Titanium-metal-matrix composites (Ti-MMC) are materials with very large specific resistance and potential operative temperature up to 800° C. At present these composites are produced by Hot Isostatic Pressing (HIP), a reliable but expensive manufacturing method. To cut production costs, Centro Sviluppo Materiali SpA (CSM) has developed and patented an experimental plant for co-rolling at high temperature sheets of titanium alloy and silicon carbide monofilaments fabrics. The experimental Roll Diffusion Bonding (RDB) pilot plant permits a reduction of process costs of about 40% with respect to the HIP process. This work reports the results of microstructural and mechanical examinations carried out on composites realized by RDB and HIP. The comparison shows that the fibre-matrix interface is stable in both the composites while the mechanical properties of RDB composite are better due to its smaller grain size and high dislocation density.

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Periodical:

Materials Science Forum (Volume 678)

Pages:

145-154

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.678.145

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Online since:

February 2011

Authors:

Claudio Testani, F. Ferraro, Paolo Deodati, Riccardo Donnini, Roberto Montanari, Saulius Kaciulis, Alessio Mezzi

Keywords:

Hot Isostatic Pressing (HIP), Mechanical Property, Microstructure, Roll Diffusion Bonding, Ti Composites

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References

[1] C. Testani and F. Ferraro: J. Mater. Eng. Perform., Vol. 19(4) (2010), p.521.

Google Scholar

[2] C. Testani and F. Ferraro: Mater. Sci. Forum, Vol. 638-642 (2010), p.991.

Google Scholar

[3] M.E. Tata, R. Montanari, C. Testani and G. Valdrè: La Met. Ital. Vol. 7-8 (2005), p.43.

Google Scholar

[4] P.D. Nicolau, S.L. Semiatin and H.R. Piehler: Scr. Metall. Mat., Vol. 32 (1995), p.57.

Google Scholar

[5] P. R. Smith and F. H. Froes: J. of Met., Vol. 27 (1984), p.19.

Google Scholar

[6] H. D. Hanes, D. A. Seifert and C.R. Watts, 'Hot Isostatic Pressing', Battelle Press, Columbus, OH, (1979).

Google Scholar

[7] R. Donnini, S. Kaciulis, A. Mezzi, R. Montanari and C. Testani: Surf. Interface Anal. Vol. 40 (2008), p.277.

DOI: 10.1002/sia.2644

Google Scholar

[8] S. Amadori, E.G. Campari, A.L. Fiorini, R. Montanari, L. Pasquini, L. Savini and E. Bonetti: Mater. Sci. Eng. A Vol. 442 (2006), p.543.

DOI: 10.1016/j.msea.2006.02.210

Google Scholar

[9] G.K. Williamson and R.A. Smallman: Phil. Mag. Vol. 1 (1956), p.34.

Google Scholar

[10] P. Deodati, R. Donnini, R. Montanari and C. Testani: Mater. Sci. Eng. A, Vol. 521–522 (2009), p.318.

Google Scholar

[11] D. Gupta and S. Weining: Acta Metall. Vol. 10 (1962), p.292.

Google Scholar

[12] F. Povolo and E.A. Bisogni: Acta Metall. Vol. 14 (1966), p.711.

Google Scholar

[13] A.S. Nowick and B.S. Berry, in: Anelastic relaxation in crystalline materials, Academic Press, New York and London (1972), p.454.

Google Scholar

[14] P. Deodati, R. Donnini, R. Montanari, C. Testani and T. Valente: Mater. Sci. Forum, 604-605 (2009), p.341.

Google Scholar