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|Title:||In situ formed bulk nanostructured Ti-base composites||Authors:||Eckert, J.
|Issue Date:||2005||Citation:||Eckert, J., Das, J., He, G., Loser, W., Ma, E., Li, Y., Sui, M.L., Woodcock, T.G., Gebert, A. (2005). In situ formed bulk nanostructured Ti-base composites. Journal of Metastable and Nanocrystalline Materials 24-25 : 31-36. ScholarBank@NUS Repository. https://doi.org/10.4028/www.scientific.net/JMNM.24-25.31||Abstract:||The in situ formation of bulk metallic glass-based composites has recently been demonstrated in several multi-component alloy systems, where a high strength glassy matrix is combined with a ductile dendritic solid solution as a toughening phase. Taking advantage of the hints provided by this successful approach, a strategy has been developed for designing primarydendrite/nano- eutectic in situ bulk composites in Ti-base alloy systems. The as-cast micro structure produced by copper mold casting is similar to that obtained upon arc-melting, thus covering the micro structure formation over a range of cooling rates. The multicomponent recipe stabilizes the β-Ti phase and helps to reduce the eutectic spacing to the nanometer scale. The promising benefit i.e., high strength and high ductility, from such a composite micro structure can be manipulated by choosing appropriate composition and adopted casting conditions to tailor the microstructure.||Source Title:||Journal of Metastable and Nanocrystalline Materials||URI:||http://scholarbank.nus.edu.sg/handle/10635/107072||ISSN:||14226375||DOI:||10.4028/www.scientific.net/JMNM.24-25.31|
|Appears in Collections:||Staff Publications|
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