Nananostructured interpenetrating phase composites by non-equlibrium compaction of in situ synthesized powders

O.I Lomovsky,V.I Mali,D.V Dudina,J.-S Kim,Y.-S Kwon,M.A Korchagin

doi:10.1109/korus.2005.1507766

Nananostructured interpenetrating phase composites by non-equlibrium compaction of in situ synthesized powders

O.I Lomovsky, V.I Mali + Show 4 more

https://doi.org/10.1109/korus.2005.1507766

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Publication Date: Sep 26, 2005

Citations: 6

Affiliation: Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch of the Russian Academy of Sciences, University of Ulsan

#Interpenetrating Phase Composites #Spark Plasma Sintering + Show 8 more

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Abstract

We suggest using two-stage processing of metal-ceramic interpenetrating phase composites (IPCs) including preparation of composite powder precursors by reaction in a metal matrix and subsequent compaction of as-synthesized nanostructured powders. The appropriate choice of compaction technique allows obtaining dense nanostructured bulk IPCs. Bulk nanostructured TiB/sub 2/-Cu IPCs were fabricated by spark plasma sintering (SPS) and shock wave compaction of powder precursors.

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