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Studies on structural, mechanical and erosive wear properties of ZA-27 alloy-based micro-nanocomposites
ID
Vencl, Aleksandar
(
Avtor
),
ID
Kandeva, Mara
(
Avtor
),
ID
Zadorozhnaya, Elena
(
Avtor
),
ID
Svoboda, Petr
(
Avtor
),
ID
Michalec, Michal
(
Avtor
),
ID
Milivojević, Aleksandar
(
Avtor
),
ID
Trdan, Uroš
(
Avtor
)
PDF - Predstavitvena datoteka,
prenos
(10,36 MB)
MD5: 36F5A196FD80D4114A11F3525DB58B13
URL - Izvorni URL, za dostop obiščite
https://journals.sagepub.com/doi/10.1177/1464420721994870
Opis: Plačljiv dostop do polnega članka
Galerija slik
Izvleček
Metal matrix nanocomposites represent a relatively new class of material, which is still being extensively investigated. Most of the studies, however, are devoted to aluminium- or magnesium-based nanocomposites. A limited number of studies focus on zinc alloy base nanocomposites, with fewer still concentrating on zinc alloy base micro-nanocomposites. In addition, most of the tribological studies investigate adhesive or abrasive wear resistance, whereas studies of erosive wear resistance lag well behind. It was previously shown that the presence of nanoparticles in ZA-27 alloy-based nanocomposites led to a slight increase in erosive wear resistance. Upon discovering that, the aim became to produce micro-nanocomposites that would retain the positive effect of nanoparticles, while further elevating performance, by combining microparticles with nanoparticles. The ZA-27 alloy-based micro-nanocomposites were reinforced with 3 wt. % Al2O3 microparticles (particle size approx. 36 [micro]m) and with four different amounts (0.3, 0.5, 0.7 and 1 wt. %) of Al2O3 nanoparticles (particle size 20-30 nm). Tested materials were produced by the compocasting process, with mechanical alloying pre-processing. Solid particle erosive wear testing, with particle impact angle of 90°, showed that all micro-nanocomposites had significantly increased wear resistance in comparison to the reference material.
Jezik:
Angleški jezik
Ključne besede:
ZA-27 alloy
,
micro-nanocomposites
,
compocasting
,
microstructures
,
hardness
,
erosive wear
Vrsta gradiva:
Članek v reviji
Tipologija:
1.01 - Izvirni znanstveni članek
Organizacija:
FS - Fakulteta za strojništvo
Status publikacije:
Objavljeno
Različica publikacije:
Recenzirani rokopis
Leto izida:
2021
Št. strani:
Str. 1509-1518
Številčenje:
Vol. 235, iss. 7
PID:
20.500.12556/RUL-132742
UDK:
620.193.95+539.53:669-1
ISSN pri članku:
1464-4207
DOI:
10.1177/1464420721994870
COBISS.SI-ID:
83027459
Datum objave v RUL:
02.11.2021
Število ogledov:
1182
Število prenosov:
199
Metapodatki:
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Objavi na:
Gradivo je del revije
Naslov:
Proceedings of the Institution of Mechanical Engineers
Skrajšan naslov:
Proc. Inst. Mech. Eng., Proc. part L J. Mater. : des. appl.
Založnik:
Professional Engineering Publishing
ISSN:
1464-4207
COBISS.SI-ID:
515622425
Sekundarni jezik
Jezik:
Slovenski jezik
Ključne besede:
ZA-27 zlitina
,
mikro-nanokompoziti
,
mikrostrukture
,
trdota
,
erozivna obraba
Projekti
Financer:
ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
Številka projekta:
P2-0270
Naslov:
Proizvodni sistemi, laserske tehnologije in spajanje materialov
Financer:
Drugi - Drug financer ali več financerjev
Številka projekta:
BI-RS/20-21-047
Financer:
Drugi - Drug financer ali več financerjev
Številka projekta:
Project 337-00-00111/2020-09/50
Financer:
Drugi - Drug financer ali več financerjev
Številka projekta:
FSI-S-17-4415
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