SANS was used to investigate the growth of He-bubbles in a martensitic steel developed for fusion reactors ("MANET"). The investigated sample were simultaneously irradiated at high temperature with high-energy protons and alpha particles and then submitted to fatigue. Differences in the SANS curves were observed between the irradiated and non irradiated samples ; they were attributed to radiation induced inhomogeneities and in particular to helium bubbles.

Small angle neutron scattering (SANS) investigation of irradiated MANET steel / Albertini, Gianni; Carsughi, Flavio; Ceretti, M.; Coppola, R.; Fiori, Fabrizio; Moeslang, A.; Rustichelli, F.. - In: JOURNAL DE PHYSIQUE IV. - ISSN 1155-4339. - 3:C8(1993), pp. 283-286. [10.1051/jp4:1993855]

Small angle neutron scattering (SANS) investigation of irradiated MANET steel

ALBERTINI, GIANNI;CARSUGHI, Flavio;FIORI, FABRIZIO;
1993-01-01

Abstract

SANS was used to investigate the growth of He-bubbles in a martensitic steel developed for fusion reactors ("MANET"). The investigated sample were simultaneously irradiated at high temperature with high-energy protons and alpha particles and then submitted to fatigue. Differences in the SANS curves were observed between the irradiated and non irradiated samples ; they were attributed to radiation induced inhomogeneities and in particular to helium bubbles.
1993
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11566/50532
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