Application of shot peening to improve fatigue properties via enhancement of precipitation response in high-strength Al–Cu–Li alloys
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F24%3A00602233" target="_blank" >RIV/68081723:_____/24:00602233 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S2238785424027881?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S2238785424027881?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jmrt.2024.11.260" target="_blank" >10.1016/j.jmrt.2024.11.260</a>
Alternative languages
Result language
angličtina
Original language name
Application of shot peening to improve fatigue properties via enhancement of precipitation response in high-strength Al–Cu–Li alloys
Original language description
This paper investigates the role of a hybrid treatment considering severe shot peening as a pre-treatment to age hardening in enhancing the fatigue properties of an advanced high-strength Al–Cu–Li alloy. The alloy was nsubjected to severe shot peening with a combination of two different heat treatment regimes, aiming for nmicrostructural modification to promote precipitation of heterogeneously nucleating phases. The effects of ndifferent treatments based on combined ageing and severe shot peening on residual stresses, hardness, micronstructural characteristics, and fatigue properties were evaluated and critically discussed. The results have shown nthat in the case of heat treatment regimes at which the formation of heterogeneously nucleating T1 precipitates noccurs, the application of severe shot peening prior to ageing results in significant refinement of strengthening nparticles, enhancing the fatigue properties in the short and medium fatigue lifetimes
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
—
OECD FORD branch
20501 - Materials engineering
Result continuities
Project
<a href="/en/project/EH22_008%2F0004634" target="_blank" >EH22_008/0004634: Mechanical engineering of biological and bio-inspired systems</a><br>
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
Journal of Materials Research and Technology-JMR&T
ISSN
2238-7854
e-ISSN
2214-0697
Volume of the periodical
33
Issue of the periodical within the volume
NOV
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
8
Pages from-to
9595-9602
UT code for WoS article
001373734800001
EID of the result in the Scopus database
2-s2.0-85210710365