The effect of electron beam oscillation on the porosity of third-generation AW2099 aluminium lithium alloy welded joints
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F23%3A00364019" target="_blank" >RIV/68407700:21220/23:00364019 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.matlet.2023.134093" target="_blank" >https://doi.org/10.1016/j.matlet.2023.134093</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.matlet.2023.134093" target="_blank" >10.1016/j.matlet.2023.134093</a>
Alternative languages
Result language
angličtina
Original language name
The effect of electron beam oscillation on the porosity of third-generation AW2099 aluminium lithium alloy welded joints
Original language description
The influence of beam oscillation on the porosity of third-generation aluminium lithium (Al-Li) alloy was evaluated. 4 mm thick AW2099 was used for electron beam welding. Heat inputs of 55 J/mm and 66 J/mm with and without beam oscillation were used for the production of butt-welded joints. Circular oscillation pattern was used for welding. The higher the heat input, the larger the porosity. Furthermore, porosity of welded joints produced with a heat input of 55 J/mm dropped from 0.23 to 0.19 % when beam oscillation was utilized. Similarly, the application of electron beam oscillation for the production of welded joints with a higher heat input of 66 J/mm led to the drop of porosity from 0.33 to 0.2 %.
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
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Materials Letters
ISSN
0167-577X
e-ISSN
1873-4979
Volume of the periodical
339
Issue of the periodical within the volume
134093
Country of publishing house
GB - UNITED KINGDOM
Number of pages
4
Pages from-to
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UT code for WoS article
000991873100001
EID of the result in the Scopus database
2-s2.0-85149057441