The effect of various composite and operating parameters in wear properties of epoxy-based natural fiber composites

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F22%3A00355884" target="_blank" >RIV/68407700:21220/22:00355884 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1007/s10163-022-01357-1" target="_blank" >https://doi.org/10.1007/s10163-022-01357-1</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10163-022-01357-1" target="_blank" >10.1007/s10163-022-01357-1</a>

Result language
angličtina
Original language name
The effect of various composite and operating parameters in wear properties of epoxy-based natural fiber composites
Original language description
In this experiment banana fly ash (BA) at 1, 3 and 4 wt% was mixed with the hybrid natural fiber combination of sisal/pineapple at 30, 40 and 50 wt%. Grey relational analysis (GRA) coupled with Taguchi method is followed to find the common optimal parameter combination that yields lesser specific wear rate (SWR) and coefficient of friction while testing the developed novel polymer matrix composites against steel ball. The multi-response optimization using GRA pointed out that minimal addition of BA filler (1 wt%), hybrid fibre content (30 wt%), higher sliding distance (1500 m) and lesser loading (5 N) results in good overall tribological properties. The addition of filler materials and hybrid fibres with the polymer matrix results in increased friction. The SEM results showed high adding up of fiber results in pull out of fibers in the epoxy resin resulting in high wear rate of natural composites. Good fiber/filler/epoxy bonding created a tribolayer surface in the combination and that reduces the surface contact between counter specimen and work piece with reduced SWR.
Czech name
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Czech description
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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
20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)

Project
<a href="/en/project/EF16_027%2F0008465" target="_blank" >EF16_027/0008465: International Mobility of Researchers in CTU</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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