Laser beam oscillation welding for fatigue properties enhancement of tailor-welded blanks
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F24%3A00602307" target="_blank" >RIV/68081723:_____/24:00602307 - isvavai.cz</a>
Alternative codes found
RIV/68081731:_____/24:00602307
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0263823123009837" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0263823123009837</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.tws.2023.111506" target="_blank" >10.1016/j.tws.2023.111506</a>
Alternative languages
Result language
angličtina
Original language name
Laser beam oscillation welding for fatigue properties enhancement of tailor-welded blanks
Original language description
Dissimilar thickness laser welded tailored blanks of two low-alloyed carbon steel grades were fabricated. Laser welds made without beam oscillation exhibited serious root undercuts. Although these notches did not degrade the tensile strength, they were detrimental to the fatigue lifetime of a weld joint. Therefore, laser welds with three different beam oscillation modes to modify the root were examined. Application of beam oscillation improved fatigue properties in all tested cases. The best results were achieved with line oscillation, even though this mode did not suppress weld root notches, suggesting other factors, besides joint geometry, contributing to the resulting fatigue properties.
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
20501 - Materials engineering
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Thin-Walled Structures
ISSN
0263-8231
e-ISSN
1879-3223
Volume of the periodical
196
Issue of the periodical within the volume
March
Country of publishing house
GB - UNITED KINGDOM
Number of pages
8
Pages from-to
111506
UT code for WoS article
001141105800001
EID of the result in the Scopus database
2-s2.0-85180532252