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Degradation processes of two compound layers on nitrided surfaces during the wear test by ‘‘block on hot Al cylinder’’
ID
Lamut, Martin
(
Avtor
),
ID
Burja, Jaka
(
Avtor
),
ID
Terčelj, Milan
(
Avtor
),
ID
Kugler, Goran
(
Avtor
),
ID
Bombač, David
(
Avtor
)
PDF - Predstavitvena datoteka,
prenos
(35,09 MB)
MD5: FD95CEF70F410F96C703125379A78F16
URL - Izvorni URL, za dostop obiščite
https://link.springer.com/article/10.1007/s11837-024-06693-1
Galerija slik
Izvleček
The results obtained in the study help to explain the degradation process of the nitrided steel compound layer. Compound layers with different properties on gas-nitrided H10 tool steel blocks were tested for wear with ‘‘block on hot Al cylinder’’. Degradation processes were observed on both compound layers with different properties and at three contact pressures. In order to observe the degradation processes in the compound layers, the wear tests were interrupted at various fixed time intervals and the resulting changes were closely monitored. The comprehensive analysis highlighted the complexity of the degradation process in the compound layers and emphasized the existence of complex relationships between the above-mentioned parameters. The reaction of the nitrided steel surface with hot Al is more pronounced in areas with lower contact pressure, while adhesive removal and furrow formation are pronounced in areas with low and medium contact pressure. This process begins with a sufficient density of the areas where islands of adhesive removal are located, their enlargement during the test, the breaking up of the walls between them, and finally the removal of the compound layer in the sliding direction, which appears as furrowing in the final phase of wear.
Jezik:
Angleški jezik
Ključne besede:
wear
,
nitrided steel
,
hot-work tool steel
,
thermal fatigue
,
aluminium extrusion
,
tool surface degradation
Vrsta gradiva:
Članek v reviji
Tipologija:
1.01 - Izvirni znanstveni članek
Organizacija:
NTF - Naravoslovnotehniška fakulteta
Status publikacije:
Objavljeno
Različica publikacije:
Objavljena publikacija
Leto izida:
2024
Št. strani:
Str. 4006–4027
Številčenje:
Vol. 76, no. 8
PID:
20.500.12556/RUL-159822
UDK:
669
ISSN pri članku:
1047-4838
DOI:
10.1007/s11837-024-06693-1
COBISS.SI-ID:
200251907
Datum objave v RUL:
26.07.2024
Število ogledov:
136
Število prenosov:
26
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Objavi na:
Gradivo je del revije
Naslov:
JOM : the journal of The Minerals, Metals & Materials Society (TMS)
Skrajšan naslov:
JOM
Založnik:
Springer Nature, The Minerals, Metals & Materials Society
ISSN:
1047-4838
COBISS.SI-ID:
6745605
Licence
Licenca:
CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
Povezava:
http://creativecommons.org/licenses/by/4.0/deed.sl
Opis:
To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.
Sekundarni jezik
Jezik:
Slovenski jezik
Ključne besede:
obraba
,
nitrirano jeklo
,
orodno jeklo za delo v vročem
,
toplotno utrujanje
,
ekstruzija aluminija
,
obraba površine orodja
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