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Manufacturing Conditions of French Reactor Pressure Vessels to Avoid the Occurrence of Hydrogen Flakes

Autor: J. M. Frund, C. Miller, F. Champigny

Publikováno v: Volume 1A: Codes and Standards.

The formation of hydrogen flakes in Reactor Pressure Vessels (RPV’s) forgings is a well known phenomenon that can affect forging components during manufacturing. Following recent data from Belgium, it has been the object of important assessments du

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4a3889f804f384fa330943e5e1d25f65
https://doi.org/10.1115/pvp2016-63881

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Influence of dynamic strain aging on the ductile tearing of C–Mn steels: modelling by a local approach method

Autor: B. Houssin, J. M. Frund, Danièle Wagner, C. Prioul, J. C. Moreno

Publikováno v: Journal of Nuclear Materials
Journal of Nuclear Materials, Elsevier, 2002, 300 (2-3), pp.178-191. ⟨10.1016/S0022-3115(01)00746-2⟩

International audience; C-Mn steels and associated welds can be susceptible to Dynamic Strain Aging (DSA). In this case, fracture toughness passes through a minimum when the temperature increases from 20°C to 300°C. Since Charpy V-Notch data are no

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6189f9f6efbd1be43c9582d6ae5259a5
https://doi.org/10.1016/s0022-3115(01)00746-2

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Dynamic strain ageing in C -Mn steels and associated welds. II. Effect on fracture toughness behaviour

Autor: J. M. Frund, J. C. Moreno, Danièle Wagner, C. Prioul, B. Houssin

Publikováno v: Revue de Métallurgie. 98:473-484

C-Mn steels and associated welds are susceptible to Dynamic Strain Ageing (DSA). In this case, fracture toughness shows a minimum when the temperature increases from 20°C to 300°C. After a literature review, the results of J - R tearing resistance

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1cfe695042a7453b76cfe84a014fa0f4
https://doi.org/10.1051/metal:2001202

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Le comportement des matériaux de structure et de gainage sous irradiation

Autor: B. Marini, J.P. Mardon, J.-L. Seran, P. Dubuisson, T. Forgeron, D. Gilbon, J.-M. Frund

Publikováno v: Revue Générale Nucléaire. :52-56

La modification des proprietes metallurgiques et mecaniques des materiaux avec l'irradiation limite leur utilisation sous flux. Les mecanismes associes a la degradation de leurs proprietes (gonflement, croissance et fluage sous flux, durcissement, de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dacda30d9d9ff86c362e15ada5ea3fb9
https://doi.org/10.1051/rgn/20006052

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Intergranular fracture stress and phosphorus grain boundary segregation of a Mn-Ni-Mo steel

Autor: André Pineau, C Naudin, J.-M. Frund

Publikováno v: Scripta Materialia. 40:1013-1019

*EDF, Direction des Etudes et Recherches, Dpt. Etude des Mate´riaux, Ecuelles, BP1,77283 Moreˆt sur Loing, France**Ecole des Mines de Paris, Centre des Mate´riaux, UMR CNRS 7633, BP87,91003 Evry Ce´dex, France(Received February 3, 1999)(Accepted

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4ca1bcbf2f60fccf29c08b7532164940
https://doi.org/10.1016/s1359-6462(99)00069-x

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Local Approach to Fracture Applied to Reactor Pressure Vessel : Synthesis of a Cooperative Programme Between EDF, CEA, Framatome and AEA

Autor: D. Moinereau, J. M. Frund, J. Brochard, B. Marini, P. Joly, D. Guichard, S. Bhandari, A. Sherry, D. J. Sanderson, C. France, D. P.G. Lidbury

Publikováno v: Journal de Physique IV Proceedings
Journal de Physique IV Proceedings, EDP Sciences, 1996, 06 (C6), pp.C6-243-C6-257. ⟨10.1051/jp4:1996624⟩

A cooperative research programme in the field of the local approach to cleavage fracture applied to reactor pressure vessels is conducted between EDF, CEA, Framatome and AEA Technology. The purpose of such a programme is to have a better knowledge of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85410d761481050cbe9df29ee7c0ae56
https://doi.org/10.1051/jp4:1996624

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