Sociedad Española de Integridad Estructural
Grupo Español de Fractura

Sociedad Española de Integridad Estructural
Grupo Español de Fractura

Publicaciones del Grupo Español de Fractura

Listado de Publicaciones

Todas estas publicaciones se ofrecen de forma gratuita y son de libre difusión. También puedes descargar las actas completas».

THE HYDROGEN ASSISTED CRACKING CRITERION BASED ON TWO-PARAMETER

Yu.G. Matvienko  G.V. Shashurin  P.V. Tarakanov      

Anales de la Mecánica de la Fractura, nº 32 . 2015 . Pág. 82 -86
Ver (.pdf): Anales32-012

Resumen: The two-parameter models of fracture mechanics are spread on hydrogen assisted cracking. The proposed criterion includes the hydrogen concentration in the fracture process zone in the vicinity of the crack tip as well as critical stress intensity factor. The current hydrogen concentration in environment is related to the maximum solubility of the hydrogen in material. The model based on this criterion allows estimating a life of engineering components under static loading in hydrogen environment. Besides, this model gives the possibility to estimate a life of structure components subjected to hydrogen environment influence and fatigue.

LocalizaciónZamora

Mechanical Engineering Research Institute of the Russian Academy of Sciences, 4 M. Kharitonievsky Per., 101990 Moscow, Russia
Mechanical Engineering Research Institute of the Russian Academy of Sciences, 4 M. Kharitonievsky Per., 101990 Moscow, Russia
Mechanical Engineering Research Institute of the Russian Academy of Sciences, 4 M. Kharitonievsky Per., 101990 Moscow, Russia




Enlaces directos

Últimas noticias

Contacto

Información general
info@gef.es

Administración
secretaria@gef.es

Cuotas y recibos
socios@gef.es