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131 results on '"Carassiti, F"'

16. USE OF NANO-SILICA FOR PREVENTING EXPANSIVE ALKALI-SILICA REACTION IN CONCRETE

Author

Berra, M., Carassiti, F., Mangialardi, Teresa, Paolini, Antonio Evangelista, Sebastiani, M., Carassiti, F., Sebastiani, Marco, Mangialardi, T., Paolini, A. E., Berra, M., Berra, M, Carassiti, F, Mangialardi, T, and PAOLINI A., E

Subjects
nanoparticles, alkali-silica reaction, concrete expansion
Published
2008

18. Rapid solidification of plasma sprayed advanced materials: nanostructure characterisation

Author

Bartuli, C., Valente, T., Bemporad, E., and Carassiti, F.

Subjects
Manufacturing industry -- Production processes, Plasma spraying -- Usage, Engineering and manufacturing industries
Abstract

Byline: C. Bartuli, T. Valente, E. Bemporad, F. Carassiti Composite ZrB2-SiC materials offer well known resistance to ablation at high temperature. An inert plasma spraying technique was used to manufacture composite ZrB2-SiC as potential thermal protection systems for composite based substrates. Due to the rapid solidification experienced by sprayed droplets, amorphous and/or nanostructured phases can be formed; advanced characterization techniques are therefore required in order to collect all the necessary data for process/product optimisation. In addition, silicon carbide, selected for its contribution to the oxidation resistance of the ceramic coating, is well known to be considered as a non sprayable material, due to the lack of a stable liquid phase. In this paper, two issues are investigated: the first is the use of advanced characterization techniques, such as high resolution scanning and transmission electron microscopy, for microstructural analysis of plasma sprayed coatings. The second is the evaluation of possible implications of rapid solidification processes in composite systems for which at least one liquid phase is not stable, but, at the same time, the development of eutectic-like structures results in the formation of nanostructured stable solid phases.

Published
2004

25. Bias magnetron sputtering for niobium thin films

Author

LANZA G, PALMIERI V, BEMPORAD, Edoardo, CARASSITI F, PADAMSEE H, FRIGO A, MINARELLO A., SEBASTIANI, MARCO, Lanza, G, Palmieri, V, Bemporad, Edoardo, Carassiti, F, Sebastiani, Marco, Padamsee, H, Frigo, A, and Minarello, A.

Published
2007

30. A nova organização da Universidade Italiana

Author

Carassiti F, DE SANTIS, Paolo, Lauro Mohry, Carassiti, F, and DE SANTIS, Paolo

Subjects
organização da Universidade, ordinamento universitario
Abstract

Este documento foi escrito baseando-se na experiência pessoal dos autores, os quais ensinaram e fizeram pesquisa por muitos anos na universidade, tendo ambos vivido pessoalmente as várias transformações que ocorreram na universidade italiana durante os últimos trinta anos. Muitos dos documentos citados foram retirados do volume do Ministério da Universidade e da Pesquisa Científica (MURST): “A reforma universitária”, Editora Salerno, 2001 Il presente documento è stato scritto sulla base dell’esperienza personale degli autori, che hanno per molti anni insegnato e fatto ricerca nell’università, avendo entrambi vissuto personalmente le molteplici trasformazioni che si sono succedute nell’università italiana durante l’ultimo trentennio. Molti dei documenti riportati sono stati ampiamente tratti dal volume del Ministero dell’Università e della Ricerca Scientifica (MURST): “La riforma universitaria”, Salerno Editore, anno 2001.

Published
2004

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