Initiation of stage i fatigue cracks ? experiments and models
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F15%3A00450281" target="_blank" >RIV/68081723:_____/15:00450281 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.proeng.2015.02.047" target="_blank" >http://dx.doi.org/10.1016/j.proeng.2015.02.047</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.proeng.2015.02.047" target="_blank" >10.1016/j.proeng.2015.02.047</a>
Alternative languages
Result language
angličtina
Original language name
Initiation of stage i fatigue cracks ? experiments and models
Original language description
Early fatigue damage has been studied in a number of model and structural polycrystalline materials using modern experimental techniques. Early initiation of fatigue cracks was found to be related to the localization of the cyclic plastic strain into persistent slip bands during cyclic loading. Internal dislocation structure of the persistent slip bands and also the evolution of the surface relief as surface persistent slip markings are documented. The model of the surface relief formation describing the formation of extrusions and intrusions is briefly described. The intrusions representing sharp surface crack-like defects play the principal role in the initiation of fatigue cracks.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JL - Fatigue and fracture mechanics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA13-23652S" target="_blank" >GA13-23652S: Materials for high temperature applications - hardening and damaging mechanisms</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
International Conference on Material and Component Performance under Variable Amplitude Loading
ISBN
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ISSN
1877-7058
e-ISSN
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Number of pages
9
Pages from-to
386-394
Publisher name
Elsevier Ltd
Place of publication
Amsterdam
Event location
Praha
Event date
Mar 23, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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