Influence of the interphase between laser-cladded metal layer and steel substrate on the fatigue propagation of a short edge crack
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F22%3APU142865" target="_blank" >RIV/00216305:26110/22:PU142865 - isvavai.cz</a>
Result on the web
<a href="https://www.fracturae.com/index.php/fis/article/view/3348" target="_blank" >https://www.fracturae.com/index.php/fis/article/view/3348</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3221/IGF-ESIS.59.33" target="_blank" >10.3221/IGF-ESIS.59.33</a>
Alternative languages
Result language
angličtina
Original language name
Influence of the interphase between laser-cladded metal layer and steel substrate on the fatigue propagation of a short edge crack
Original language description
Laser cladding is a relatively new technology how to combine properties of various materials. Thus, bi-material interfaces are presented in real structures and can affect the fatigue crack propagation. A cracked bar subjected to pure tensile loading is numerically simulated in this work in order to analyze the effect of the interphase layer between the cladded metal layer and the steel substrate on crack growth in the surface layer. Particularly, the influence of various Young’s modulus of the interphase on the stable/unstable edge crack propagation is assessed. Moreover, the number of cycles necessary for achievement of the defined critical crack length is calculated and it is summarized that knowledge of elastic properties of the thin interphase is crucial for fracture and fatigue analyses.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20101 - Civil engineering
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Frattura ed Integrita Strutturale
ISSN
1971-8993
e-ISSN
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Volume of the periodical
16
Issue of the periodical within the volume
59
Country of publishing house
IT - ITALY
Number of pages
11
Pages from-to
514-524
UT code for WoS article
000735221400002
EID of the result in the Scopus database
2-s2.0-85122518993