Stress Corrosion Cracking of Austenitic Stainless Steels in Simulated Nuclear Reactor Conditions

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F10%3A00173841" target="_blank" >RIV/68407700:21340/10:00173841 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Stress Corrosion Cracking of Austenitic Stainless Steels in Simulated Nuclear Reactor Conditions
Original language description
Stress corrosion cracking (SCC) susceptibility of selected austenitic stainless steels was investigated within the SAFELIFE and HPLWR-2 projects. The aim was to identify and describe the specific failure mechanisms in simulated reactor conditions, i.e.,a combination of slow strain rate and high temperature in different environments. Slow J-R and standard SCC tests of AISI 304L stainless steel with different degree of cold working were carried out under BWR condition. Slow strain-rate tensile (SSRT) tests of 316L stainless steel were carried out in ultra-pure demineralized supercritical water (SCW) solution. Tested specimens were subjected to fractographic analysis in order to characterize the failure mechanisms. The specimens failed due to a combination of transgranular SCC and transgranular ductile fracture. The ratio of SCC and ductile fracture was affected by the parameters of tests, in particular by temperature, pressure, oxygen content and strain rate.
Czech name
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Czech description
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Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
New Methods of Damage and Failure Analysis of Structural Parts
ISBN
978-80-248-2265-5
ISSN
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e-ISSN
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Number of pages
10
Pages from-to
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Publisher name
Technická univerzita Ostrava
Place of publication
Ostrava
Event location
Ostrava
Event date
Sep 6, 2010
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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