Wear Properties of Flax/Epoxy-Based Composites With Different Machining Parameters

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F23%3A00369058" target="_blank" >RIV/68407700:21220/23:00369058 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1002/9783527838080.ch3" target="_blank" >https://doi.org/10.1002/9783527838080.ch3</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/9783527838080.ch3" target="_blank" >10.1002/9783527838080.ch3</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Wear Properties of Flax/Epoxy-Based Composites With Different Machining Parameters

Popis výsledku v původním jazyce

In this work, flax/epoxy-based composites were fabricated using compression molding method. Initially, alkali treatment (5% NaOH) was applied to the fibers to reduce their hydrophilic nature and, thus, to improve the adhesion to epoxy-based composites during fabrication. For the fabrication, fibers were cropped to a length of 1 cm at a temperature of 120 °C and pressure of 14 MPa. The combination of flax/epoxy-based composites showed a lower wear rate of 0.4 x 10 -5 mm 3 Nm -1 with 30 wt% flax, machining parameter of 1500 m sliding distance (SD), applied load of 5 N, and 0.5 m s -1 sliding speed. High wear rate of 0.545 x 10 -5 mm 3 Nm -1 was observed at 40 wt% flax, 500 m of SD, and load of 5 N. This result also shows that wear rate is directly proportional to applied load (N) and sliding speed (m s -1 ), but inversely proportional to distance (m). More the contact between counter specimens and composite samples, higher will be the wear rate.

Název v anglickém jazyce

Wear Properties of Flax/Epoxy-Based Composites With Different Machining Parameters

Popis výsledku anglicky

In this work, flax/epoxy-based composites were fabricated using compression molding method. Initially, alkali treatment (5% NaOH) was applied to the fibers to reduce their hydrophilic nature and, thus, to improve the adhesion to epoxy-based composites during fabrication. For the fabrication, fibers were cropped to a length of 1 cm at a temperature of 120 °C and pressure of 14 MPa. The combination of flax/epoxy-based composites showed a lower wear rate of 0.4 x 10 -5 mm 3 Nm -1 with 30 wt% flax, machining parameter of 1500 m sliding distance (SD), applied load of 5 N, and 0.5 m s -1 sliding speed. High wear rate of 0.545 x 10 -5 mm 3 Nm -1 was observed at 40 wt% flax, 500 m of SD, and load of 5 N. This result also shows that wear rate is directly proportional to applied load (N) and sliding speed (m s -1 ), but inversely proportional to distance (m). More the contact between counter specimens and composite samples, higher will be the wear rate.

Druh

C - Kapitola v odborné knize

CEP obor

—

OECD FORD obor

20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)

Projekt

—

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název knihy nebo sborníku

Tribological Properties, Performance and Applications of Biocomposites

ISBN

9783527838080

Počet stran výsledku

7

Strana od-do

39-45

Počet stran knihy

290

Název nakladatele

John Wiley & Sons, Ltd.

Místo vydání

Chichester

Kód UT WoS kapitoly

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