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Featured researches published by A. Gessi.


Volume 1: Plant Operations, Maintenance, Installations and Life Cycle; Component Reliability and Materials Issues; Advanced Applications of Nuclear Technology; Codes, Standards, Licensing and Regulato | 2008

Experiments on Eurofer Steel Corrosion by Pb-16Li

A. Gessi; A. Aiello; G. Benamati

Corrosion samples of the EUROFER 97 steel were exposed to Pb-16Li in the LIFUS II loop at 480°C and 550°C, with a liquid metal velocity of about 0,01 m/s in agreement with the foreseen operative conditions of the HCLL (Helium Cooled Lithium Lead) blanket concept. The specimens were extracted after 1500, 3000 and 4500 hours exposure at the lower temperature, while a further time step of 6000 hours was added at the higher temperature. After extraction, weight change measurements and metallurgical analysis were performed on the corrosion specimens. The experimental results demonstrated a linear corrosion mechanism, together with no preferential elemental depletion of the steel in contact with the liquid alloy. In this paper the results are reported and discussed with reference to previous similar works.Copyright


Journal of Nuclear Materials | 2011

Long term corrosion on T91 and AISI1 316L steel in flowing lead alloy and corrosion protection barrier development: Experiments and models

A. Weisenburger; Carsten Schroer; A. Jianu; A. Heinzel; Jürgen Konys; H. Steiner; G. Müller; C. Fazio; A. Gessi; S. Babayan; A. Kobzova; L. Martinelli; K. Ginestar; F. Balbaud-Célerier; F.J. Martín-Muñoz; L. Soler Crespo


Nuclear Engineering and Design | 2008

The MEGAPIE-TEST project: Supporting research and lessons learned in first-of-a-kind spallation target technology

C. Fazio; F. Gröschel; W. Wagner; K. Thomsen; B.L. Smith; R. Stieglitz; L. Zanini; Arnaud Guertin; A. Cadiou; J. Henry; P. Agostini; Y. Dai; H. Heyck; S. Dementjev; S. Panebianco; A. Almazouzi; Jost Eikenberg; A. Letourneau; J.C. Toussaint; A. Janett; Ch. Perret; S. Joray; J. Patorski; W. Leung; P. Meloni; P. Turroni; A. Zucchini; G. Benamati; J. Konys; T. Auger


Journal of Nuclear Materials | 2011

Influence of liquid lead and lead-bismuth eutectic on tensile, fatigue and creep properties of ferritic/martensitic and austenitic steels for transmutation systems

D. Gorse; T. Auger; Jean-Bernard Vogt; I. Serre; A. Weisenburger; A. Gessi; P. Agostini; C. Fazio; Anna Hojna; F. Di Gabriele; J. Van den Bosch; G. Coen; A. Almazouzi; Marta Serrano


symposium on fusion technology | 2009

Status of engineering design of liquid lithium target in IFMIF-EVEDA

H. Nakamura; P. Agostini; Kuniaki Ara; Satoshi Fukada; Kazuyuki Furuya; Pascal Garin; A. Gessi; David Giusti; F. Groeschel; Hiroshi Horiike; Mizuho Ida; Takuji Kanenmura; Hiroo Kondo; Nikolai Loginov; G. Miccichè; Makoto Miyashita; F.S. Nitti; Akihiro Suzuki; Takayuki Terai; Kazuhiro Watanabe; Juro Yagi; Eiichi Yoshida; A. Mikheyev


Journal of Nuclear Materials | 2004

Corrosion behaviour of stainless steels in flowing LBE at low and high oxygen concentration

A. Aiello; M. Azzati; G. Benamati; A. Gessi; B. Long; G. Scaddozzo


Journal of Nuclear Materials | 2011

Design and testing of electrochemical oxygen sensors for service in liquid lead alloys

Carsten Schroer; Juergen Konys; Ariadna Verdaguer; J. Abellà; A. Gessi; Alena Kobzova; Stella Babayan; J. L. Courouau


Journal of Nuclear Materials | 2006

Corrosion experiments in flowing LBE at 450 °C

G. Benamati; A. Gessi; Ping-Zhu Zhang


Journal of Nuclear Materials | 2011

Fracture mechanics behavior of the T91 martensitic steel in contact with liquid lead-bismuth eutectic for application in an accelerator driven system

T. Auger; D. Gorse; Z. Hamouche-Hadjem; J. Van den Bosch; G. Coen; A. Almazouzi; Anna Hojna; K. Dalikova; F. Di Gabriele; Marta Serrano; A. Gessi; P. Agostini; Jean-Bernard Vogt; I. Serre


Journal of Nuclear Materials | 2008

ENEA experience in oxygen measurements

C. Foletti; A. Gessi; G. Benamati

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T. Auger

Centre national de la recherche scientifique

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I. Serre

Centre national de la recherche scientifique

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D. Gorse

Centre national de la recherche scientifique

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J. Van den Bosch

Los Alamos National Laboratory

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Marta Serrano

Complutense University of Madrid

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