Apparent Fracture Toughness of Low-carbon Steel CSN 411353 as Related to Stress Corrosion Cracks
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F11%3A00186172" target="_blank" >RIV/68407700:21340/11:00186172 - isvavai.cz</a>
Alternative codes found
RIV/68378297:_____/11:00361566
Result on the web
<a href="http://dx.doi.org/10.1016/j.matdes.2011.04.001" target="_blank" >http://dx.doi.org/10.1016/j.matdes.2011.04.001</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.matdes.2011.04.001" target="_blank" >10.1016/j.matdes.2011.04.001</a>
Alternative languages
Result language
angličtina
Original language name
Apparent Fracture Toughness of Low-carbon Steel CSN 411353 as Related to Stress Corrosion Cracks
Original language description
The occurrence of cracks in structural components indicates a certain threat to their reliable operation, because these cracks can grow during operation and reach critical sizes, leading to fracture. The fracture resistance of a structural component is given by the fracture toughness of the material, determined on standardized specimens. The fracture toughness itself depends also on the environment. There is enough evidence that in the conditions of the environment assisted cracking the fracture toughness can be significantly reduced by hydrogen mechanism. Our results have confirmed this and have demonstrated a considerable reduction in the stress corrosion fracture toughness as compared to that related to fatigue cracks. This should be taken into account when assessing the integrity of structural components with stress corrosion cracks. Paper presents results concerned with the stress corrosion fracture toughness of specimens from a DN150 gas line pipe made of low-C steel CSN 411353.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JL - Fatigue and fracture mechanics
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Materials and Design
ISSN
0261-3069
e-ISSN
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Volume of the periodical
32
Issue of the periodical within the volume
8
Country of publishing house
GB - UNITED KINGDOM
Number of pages
6
Pages from-to
4348-4353
UT code for WoS article
000292621000028
EID of the result in the Scopus database
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