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Spark plasma sintering for metallic glasses processing

Published online by Cambridge University Press:  13 March 2012

L. Perrière ,
M.-T. Thaï ,
S. Tusseau-Nenez ,
P. Ochin ,
M. Blétry  and
Y. Champion

Abstract

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Development of metallic glasses is hindered by the difficulties in manufacturing bulk parts. We report on the preparation of glassy alloys using the spark plasma sintering of gas atomized powders. The Zr57Cu20Al10Ni8Ti5 alloy processed has a high glass forming ability. Densification is obtained at the glass transition temperature (390 °C) under high pressure (≈500 MPa). Systematic study of the effect of powder particles size and sintering time is performed through structural and thermal analyses. Local and partial devitrification of the amorphous alloy is detected, resulting from local temperature overshoots. From these analyses, an approach of the spark plasma sintering mechanism of metallic glasses is proposed.

Keywords

Metallic glasszirconiumspark plasma sinteringmechanism

Information

Type
Research Article
Information
Metallurgical Research & Technology , Volume 109 , Issue 1 , 2012 , pp. 5 - 10
Copyright
© EDP Sciences 2012

References

Inoue, A., Acta Materialia 48 (2000) 279-306
Greer, A.L., Mater. Today 12 (2009) 14–22
Orrù, R., Licheri, R., Locci, A.M., Cincotti, A., Cao, G., Mater. Sci. Eng. R 63 (2009) 127-287
Miller, S.A., Murphy, R.J., Scripta Metall. 13 (1979) 673-676
Kim, Y.B., Park, H.M., Jeung, W.Y., Bae, J.-S., Mater. Sci. Eng. A 368 (2004) 318-322
Sordelet, D.J., Rozhkova, E., Huang, P., Wheelcock, P.B., Besser, M.F., Kramer, M.J., Calvo-Dahlborg, M., Dahlborg, U., J. Mater. Res. 17 (2002) 186-198
Kim, T.-S., Lee, J.-K., Kim, H.-J., Bae, J.-C., Mater. Sci. Eng. A 402 (2005) 228-233
Xie, G., Zhang, W., Louzguine-Luzgin, D.V., Kimura, H., Scripta Materialia 55 (2006) 687-690
Lee, J.K., Kim, H.J., Kim, T.S., Kim, Y.C., Bae, J.C., J. Alloys Compd. 434-435 (2007) 336-339
Xie, G., Louzguine-Luzgin, D.V., Kimura, H., Inoue, A., Appl. Phys. Lett. 90 (2007) 241902-3
Harimkar, S.P., Paital, S.R., Singh, A., Aalund, R., Dahotre, N.B., J. Non-Cryst. Solids 355 (2009) 2179-2182
Lee, S., Kato, H., Kubota, T., Makino, A., Inoue, A., Intermetallics 17 (2009) 218-221
Wang, H., Liu, Y., Pan, X., Feng, C., Ai, F., Zhang, Y., J. Alloys Compds. 477 (2009) 291-294
Nowak, S., Ochin, P., Pasko, A., Guérin, S., Champion, Y., Strength Mater. 40 (2008) 154-157
Nowak, S., Ochin, P., Pasko, A., Maciejak, O., Aubert, P., Champion, Y., J. Alloys Compd. 483 (2009) 139-142
Nowak, S., Perrière, L., Dembinski, L., Tusseau-Nenez, S., Champion, Y., J. Alloys Compd. 509 (2011) 1011-1019
Yamasaki, M., Kagao, S., Kawamura, Y., Yoshimura, K., Appl. Phys. Lett. 84 (2004) 4653-4655