Optimization and microstructural study of friction riveted carbon-Kevlar and aluminum joints for aerospace applications
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F25%3A10257270" target="_blank" >RIV/61989100:27230/25:10257270 - isvavai.cz</a>
Result on the web
<a href="https://www.webofscience.com/wos/woscc/full-record/WOS:001440336200033" target="_blank" >https://www.webofscience.com/wos/woscc/full-record/WOS:001440336200033</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1038/s41598-025-89357-7" target="_blank" >10.1038/s41598-025-89357-7</a>
Alternative languages
Result language
angličtina
Original language name
Optimization and microstructural study of friction riveted carbon-Kevlar and aluminum joints for aerospace applications
Original language description
Friction riveting has emerged as a promising candidate for joining metals to polymers, as it is energy efficient, fast and environmentally friendly without material wastage. The joining of hybrid carbon-Kevlar polymer matrix composites with AA 7075 aluminium alloy is investigated in the current work. The multi-material joints were subjected to mechanical tests such as the T-pull tensile test and the lap shear pull-out test. The tensile load capacity and the shear pull-out capacity were 5.83 kN and 2.95 kN respectively. The process parameters involved were optimised by applying a hybrid Taguchi-Grey relation analysis. The optimum process parameters were 6000 rpm riveting speed, 0.2 MPa reaming pressure and 6 s reaming time. Optimization showed that the speed of the rivet is the most influential parameter in determining the strength of the joint and it is followed by friction time and pressure. Microstructural investigations showed the formation of different flow patterns and structures in bonding performance between carbon fibre and Kevlar fibre, that are involved in increasing the strength of the joints formed.
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
20301 - Mechanical engineering
Result continuities
Project
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Continuities
O - Projekt operacniho programu
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Scientific Reports
ISSN
2045-2322
e-ISSN
2045-2322
Volume of the periodical
15
Issue of the periodical within the volume
1
Country of publishing house
US - UNITED STATES
Number of pages
17
Pages from-to
nestránkováno
UT code for WoS article
001440336200033
EID of the result in the Scopus database
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