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.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.