FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3136998502> ?p ?o ?g. }

• W3136998502 endingPage "111056" @default.
• W3136998502 startingPage "111056" @default.
• W3136998502 abstract "In this study, Al2O3-based nanocomposites reinforced with multiple nano-materials, namely zirconia (ZrO2), graphene (GN) and carbon nanotubes (CNTs) were processed to investigate the synergistic effect of the multi-materials on the microstructural evolution, mechanical properties and tribological behaviour, including the mechanism of wear. The monolithic Al2O3 and Al2O3-based nanocomposites reinforced with 10wt%ZrO2, 0.5wt%GN and 2wt%CNTs were prepared using a colloidal mixing and sintered at a temperature of 1600°C. Benchmarked against the monolithic Al2O3, a single addition of 10wt%ZrO2 gave about 25% decrease in matrix grain size, whilst a remarkable reduction in both the matrix and ZrO2 grains, up to 80% and 46% respectively, was achieved with the multiple combination of ZrO2, GN and CNTs. This was due to the effective parallel pinning action of the matrix grains by the homogeneously dispersed multi-materials to the monolithic Al2O3. Vickers hardness also increased to 48% with combined additions of GN and CNTs, as opposed to the 25% decrease with a single addition of ZrO2 relative to the monolithic Al2O3 material, which was attributed to the refined grain structures and effective load transfer capabilities of the combined multi-phase materials. In addition, the fabricated nanocomposite incorporated with only 10wt%ZrO2 resulted in 88% decrease in wear rate, whilst the multiple additions of GN and CNTs exhibited better wear resistance, with up to 93% wear rate reduction as compared to the monolithic Al2O3. The improved wear resistance of the nanocomposites with the multiple additions of GN and CNTs was due to the micro-crack bridging and restriction to intergranular fracture that leads to pull-out of the matrix grains under sliding wear. Also, the combined crack pinning by the finely dispersed ZrO2 particles, and bridging action of the GN and CNTs suggest a synergistic response of these multi-materials to the wear performance of the fabricated multi-material nanocomposites." @default.
• W3136998502 created "2021-03-29" @default.
• W3136998502 creator A5017794593 @default.
• W3136998502 creator A5022893556 @default.
• W3136998502 creator A5031095495 @default.
• W3136998502 creator A5053820240 @default.
• W3136998502 creator A5085765431 @default.
• W3136998502 date "2021-05-01" @default.
• W3136998502 modified "2023-10-18" @default.
• W3136998502 title "Synergistic effect of graphene and carbon nanotubes on wear behaviour of alumina-zirconia nanocomposites" @default.
• W3136998502 cites W1768887405 @default.
• W3136998502 cites W1964379265 @default.
• W3136998502 cites W1970509721 @default.
• W3136998502 cites W1975222037 @default.
• W3136998502 cites W1978524971 @default.
• W3136998502 cites W1979091940 @default.
• W3136998502 cites W1985583280 @default.
• W3136998502 cites W1986316694 @default.
• W3136998502 cites W1988252889 @default.
• W3136998502 cites W1990421176 @default.
• W3136998502 cites W1993780583 @default.
• W3136998502 cites W2003138791 @default.
• W3136998502 cites W2005214949 @default.
• W3136998502 cites W2007598056 @default.
• W3136998502 cites W2018625398 @default.
• W3136998502 cites W2020898075 @default.
• W3136998502 cites W2029317224 @default.
• W3136998502 cites W2036129100 @default.
• W3136998502 cites W2036381122 @default.
• W3136998502 cites W2045133746 @default.
• W3136998502 cites W2052789907 @default.
• W3136998502 cites W2053745713 @default.
• W3136998502 cites W2054985994 @default.
• W3136998502 cites W2055404256 @default.
• W3136998502 cites W2064375563 @default.
• W3136998502 cites W2065761722 @default.
• W3136998502 cites W2066985967 @default.
• W3136998502 cites W2071777094 @default.
• W3136998502 cites W2073308539 @default.
• W3136998502 cites W2076309222 @default.
• W3136998502 cites W2078347683 @default.
• W3136998502 cites W2082755940 @default.
• W3136998502 cites W2083495836 @default.
• W3136998502 cites W2087570597 @default.
• W3136998502 cites W2088787067 @default.
• W3136998502 cites W2093433083 @default.
• W3136998502 cites W2096188874 @default.
• W3136998502 cites W2109678363 @default.
• W3136998502 cites W2110854273 @default.
• W3136998502 cites W2112968778 @default.
• W3136998502 cites W2132048340 @default.
• W3136998502 cites W2143531350 @default.
• W3136998502 cites W2145871027 @default.
• W3136998502 cites W2171573271 @default.
• W3136998502 cites W2520419479 @default.
• W3136998502 cites W2525923820 @default.
• W3136998502 cites W2549054216 @default.
• W3136998502 cites W2560065487 @default.
• W3136998502 cites W2562895059 @default.
• W3136998502 cites W2563785132 @default.
• W3136998502 cites W2583318072 @default.
• W3136998502 cites W2601804284 @default.
• W3136998502 cites W2605770437 @default.
• W3136998502 cites W2616746552 @default.
• W3136998502 cites W2618239352 @default.
• W3136998502 cites W2621145113 @default.
• W3136998502 cites W2765843622 @default.
• W3136998502 cites W2769097079 @default.
• W3136998502 cites W2790157732 @default.
• W3136998502 cites W2793045077 @default.
• W3136998502 cites W2800618087 @default.
• W3136998502 cites W2800868414 @default.
• W3136998502 cites W2852283981 @default.
• W3136998502 cites W2889721530 @default.
• W3136998502 cites W2916032633 @default.
• W3136998502 cites W2946695918 @default.
• W3136998502 cites W2959981135 @default.
• W3136998502 cites W2966166307 @default.
• W3136998502 cites W2971357815 @default.
• W3136998502 cites W2975898094 @default.
• W3136998502 cites W2996145980 @default.
• W3136998502 cites W3100224112 @default.
• W3136998502 cites W3122855292 @default.
• W3136998502 doi "https://doi.org/10.1016/j.matchar.2021.111056" @default.
• W3136998502 hasPublicationYear "2021" @default.
• W3136998502 type Work @default.
• W3136998502 sameAs 3136998502 @default.
• W3136998502 citedByCount "4" @default.
• W3136998502 countsByYear W31369985022022 @default.
• W3136998502 countsByYear W31369985022023 @default.
• W3136998502 crossrefType "journal-article" @default.
• W3136998502 hasAuthorship W3136998502A5017794593 @default.
• W3136998502 hasAuthorship W3136998502A5022893556 @default.
• W3136998502 hasAuthorship W3136998502A5031095495 @default.
• W3136998502 hasAuthorship W3136998502A5053820240 @default.
• W3136998502 hasAuthorship W3136998502A5085765431 @default.
• W3136998502 hasConcept C123609680 @default.
• W3136998502 hasConcept C134132462 @default.

• next