Search Results - "Tassa, O."

Electron beam melting of Ti–48Al–2Cr–2Nb alloy: Microstructure and mechanical properties investigation by Biamino, S., Penna, A., Ackelid, U., Sabbadini, S., Tassa, O., Fino, P., Pavese, M., Gennaro, P., Badini, C.

“…Gas atomized Ti–48Al–2Cr–2Nb powders have been used as precursor material in order to evaluate additive manufacturing for the production of near-net-shape…”
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Green synthesis of antimicrobial silver nanoparticles using aqueous leaf extracts from three Congolese plant species (Brillantaisia patula, Crossopteryx febrifuga and Senna siamea) by Kambale, Espoir K., Nkanga, Christian I., Mutonkole, Blaise-Pascal I., Bapolisi, Alain M., Tassa, Daniel O., Liesse, Jean-Marie I., Krause, Rui W.M., Memvanga, Patrick B.

“…In the present study, silver nanoparticles (AgNPs) were synthesized using aqueous leaf extracts of three Congolese plant species, namely Brillantaisia patula…”
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Characterisation of microstructure and creep properties of alloy 617 for high-temperature applications by Di Martino, S.F., Faulkner, R.G., Hogg, S.C., Vujic, S., Tassa, O.

“…Current energy drivers are pushing research in power generation materials towards improved efficiency and improved environmental impact. In the context of new…”
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Factors influencing complications after 3-columns spinal osteotomies for fixed sagittal imbalance from multiple etiologies: a multicentric cohort study about 286 cases in 273 patients by Lainé, G., Le Huec, J. C., Blondel, B., Fuentes, S., Fiere, V., Parent, H., Lucas, F., Roussouly, P., Tassa, O., Bravant, E., Berthiller, J., Barrey, C. Y.

“…Purpose Spinal osteotomies performed to treat fixed spinal deformities are technically demanding and associated with a high complications rate. The main…”
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Mechanical properties of several newly produced RAFM steels with Tungsten content in the range of 2 wt by Cristalli, C., Pilloni, L., Tassa, O., Bozzetto, L.

“…•Increase of Tungsten content to 2 wt. % enhances creep resistance of a RAFM steel.•Increase of Tungsten content to 2 wt. % doesn't compromise toughness of a…”
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Technological aspects in blanket design: Effects of micro-alloying and thermo-mechanical treatments of EUROFER97 type steels after neutron irradiation by Rieth, M., Simondon, E., Pintsuk, G., Aiello, G., Henry, J., Terentyev, D., Puype, A., Cristalli, C., Pilloni, L., Tassa, O., Klimenkov, M., Schneider, H.-C., Fernandez, P., Gräning, T., Chen, X., Bhattacharya, A., Reed, J., Geringer, J.W., Sokolov, M., Katoh, Y., Snead, L.

“…Presently available data on neutron irradiation damage raise doubts on the feasibility of using EUROFER97 steel for a water-cooled starter blanket in a DEMO…”
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Grain size reduction strategies on Eurofer by Pilloni, L., Cristalli, C., Tassa, O., Salvatori, I., Storai, S.

“…•Double Normalization effective to reduce PAGS (Prior Austenite Grain Size).•Asymmetric Hot Rolling effective to refine Grain Size prior the multiple…”
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Development of innovative materials and thermal treatments for DEMO water cooled blanket by Pilloni, L., Cristalli, C., Tassa, O., Bozzetto, L., Zanin, E., Bettocchi, N.

“…•Double normalizing treatment on Eurofer 97/2 improve the toughness.•9cr-1W-0.1C-0.1Ta double normalized and tempered alloy developed for low temperature…”
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Development of innovative steels and thermo-mechanical treatments for DEMO high operating temperature blanket options by Cristalli, C., Pilloni, L., Tassa, O., Bozzetto, L., Sorci, R., Masotti, L.

“…•Effectiveness of “Ausforming” TMT to improve tensile and creep properties.•No direct correlation between tensile and creep properties for the same…”
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Single crystal PWA 1483 superalloy: Dislocation rearrangement and damping phenomena by Deodati, P., Montanari, R., Tassa, O., Ucciardello, N.

“…The structural stability of the single-crystal PWA 1483 superalloy has been investigated by internal friction (IF) and dynamic modulus measurements from room…”
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Formation of nitrogen bubbles during the solidification of 16-18% Cr high nitrogen austenitic stainless steels by Ridolfi, M R, Tassa, O

“…Nitrogen alloyed austenitic stainless steels (NAASS) exhibit attractive properties as high strength and ductility, good corrosion resistance and reduced…”
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High temperature corrosion of b2 iron aluminides by Mignone, A, Frangini, S, Barbera, A.La, Tassa, O

“…The high temperature oxidation of two B2-Fe40Al Iron Aluminides has been studied in isothermal and cyclic conditions in the range 700°C to 1100°C and compared…”
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Formation of nitrogen bubbles during the solidification of 16–18% Cr high nitrogen austenitic stainless steels by Ridolfi, M.R., Tassa, O.

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Relationship between mechanism of deformation and development of dynamic recrystallization in FeAl intermetallic by Imayev, R., Evangelista, E., Tassa, O., Stobrawa, J.

“…The influence of compression deformation on microstructure changes in the as-cast intermetallic alloy Fe-40 at.% Al doped with zirconium, boron and carbon was…”
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Atividade física na promoção do bem-estar: percepções identificadas em uma Universidade Aberta da Terceira Idade by TASSA, K. O. M. E.

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