Effect of laser shock peening parameters on residual stresses and corrosion fatigue of AA5083
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F21%3A00554586" target="_blank" >RIV/68378271:_____/21:00554586 - isvavai.cz</a>
Alternative codes found
RIV/26722445:_____/21:N0000022 RIV/68407700:21340/21:00352332
Result on the web
<a href="http://hdl.handle.net/11104/0329286" target="_blank" >http://hdl.handle.net/11104/0329286</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/met11101635" target="_blank" >10.3390/met11101635</a>
Alternative languages
Result language
angličtina
Original language name
Effect of laser shock peening parameters on residual stresses and corrosion fatigue of AA5083
Original language description
Aluminium alloy 5083 was subjected to Laser Shock Peening both with (LSP) and without protective coating (LPwC) at multiple pulse densities. A second LPwC treatment was conducted fully submersed under water, in addition to the standard laminar water flow condition. The results show that compressive residual stresses were generated in all cases, although their character varied depending on the peening strategy and method of confinement. In all cases, higher pulse density lead to an increase in compressive stresses with a saturation point of −325 MPa at 1089 p/cm2 for the LPwC treatments. Corrosion fatigue testing of sensitized samples then showed 59% and 69% improvement in fatigue strength after the LSP and LPwC treatments, respectively.
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
10306 - Optics (including laser optics and quantum optics)
Result continuities
Project
<a href="/en/project/EF15_006%2F0000674" target="_blank" >EF15_006/0000674: HiLASE Centre of Excellence</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Metals
ISSN
2075-4701
e-ISSN
2075-4701
Volume of the periodical
11
Issue of the periodical within the volume
10
Country of publishing house
CH - SWITZERLAND
Number of pages
10
Pages from-to
1635
UT code for WoS article
000714005200001
EID of the result in the Scopus database
2-s2.0-85116989949