Durability evaluation method for vessel internals of VVER by criterion of initialization of intergranular stress corrosion cracking of irradiated austenitic steels

Autor:	V. M. Filatov, Boris Margolin, V. A. Fedorova
Rok vydání:	2011
Předmět:	Austenite Materials science Metallurgy General Engineering Initialization General Materials Science Irradiation Stress corrosion cracking Intergranular corrosion VVER Durability Coolant
Zdroj:	Inorganic Materials: Applied Research. 2:624-632
ISSN:	2075-115X 2075-1133
Popis:	A physicomechanical model for occurrence of fractures of austenitic steels upon intergranular stress corrosion cracking (IGSCC) is proposed on the basis of an analysis of experimental data on the susceptibility of irradiated austenitic steels to IGSCC during contact with the coolant of the primary circuit of a water-moderated water-cooled power reactor (VVER). A durability evaluation method for units of vessel internals by the criterion of the initialization of IGSCC is developed that allows for calculations under a timevarying stress-strain state of the unit and a damaging radiation dose.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::d70a6b8856e347d6b0a8377d856babda https://doi.org/10.1134/s2075113311060086 Zobrazit plný text záznamu Full text from SpringerLink