Zobrazeno 1 - 10
of 99
pro vyhledávání: '"M. Bethmont"'
Publikováno v:
Nuclear Engineering and Design. 190:171-190
Shallow cracks have been of great interest for some years now, since it has been observed that standard fracture toughness parameters, determined on deep crack specimens, exhibit a geometrical dependence and that most of the structures containing cra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa729e48007d3856488381ed521a7db5
https://doi.org/10.1016/s0029-5493(98)00322-7
https://doi.org/10.1016/s0029-5493(98)00322-7
Autor:
M. Bethmont
Publikováno v:
Materials at High Temperatures. 15:231-238
This paper deals with a presentation of the different types of damage which may degrade the principal components of EDF fossil power plants. Examples of creep, fatigue, erosion and corrosion damage are outlined. Damage in EDF plants is compared with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ec2c4ec571099c1432c8df70532eb50
https://doi.org/10.1080/09603409.1998.11689605
https://doi.org/10.1080/09603409.1998.11689605
Publikováno v:
International Journal of Pressure Vessels and Piping. 65:221-229
Primary piping elbows of ligh water reactors are made of cast austeno-ferritic materials (grade CF8 or CF8M) which are susceptible to embrittlement by thermal ageing in service. Ageing kinetics depends on chromium content and on the temperature. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1755128479b98efe5cb753585532919
https://doi.org/10.1016/0308-0161(94)00133-4
https://doi.org/10.1016/0308-0161(94)00133-4
Test blocks of a manganese-nickel-molybdenum (Mn-Ni-Mo) low-alloy steel, machined from a nozzle cut-out of a 230-mm-thick forging shell, were provided by France in 1978 to be investigated in the second phase of an IAEA-coordinated research program on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b794aa76ea439e028cca6fcb9bdf8c2
https://doi.org/10.1520/stp24780s
https://doi.org/10.1520/stp24780s
Publikováno v:
Nuclear Engineering and Design. 119:249-261
The pressurized thermal shock experiment NKS-3, of MPA Stuttgart (a large, cracked, hollow cylinder exposed to sudden cooling in presence of mechanical loads), is analyzed by means of a local approach of ductile fracture based on Rousselier damage mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9045d606624d91dd257885cdde596a12
https://doi.org/10.1016/0029-5493(90)90167-v
https://doi.org/10.1016/0029-5493(90)90167-v
Publikováno v:
Revue de Métallurgie. 90:1089-1089
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11fb67cfe8e66027d2a1c418c71a0ad0
https://doi.org/10.1051/metal/199390091089
https://doi.org/10.1051/metal/199390091089
Publikováno v:
Nuclear Engineering and Design. 105:113-120
A new methodology for ductile fracture analysis based on the local approach of fracture, through constitutive relations that take into account void growth and damage, has been applied to three heats of A 508 Cl 3 steel with different inclusion conten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48dbaba959c9010f323b4412b8381327
https://doi.org/10.1016/0029-5493(87)90235-4
https://doi.org/10.1016/0029-5493(87)90235-4
This paper is dealing with the effect of specimen geometry on JR-curves. A continuum damage mechanics model is used to simulate the crack initiation and growth in a thermally aged cast austenitic stainless steel. The model parameters are calibrated f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4678fc68249ebbc3fcb46c8db1cc5fff
https://doi.org/10.1016/b978-0-08-034341-9.50036-x
https://doi.org/10.1016/b978-0-08-034341-9.50036-x
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