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Naslov:Determination of microstructural changes by severely plastically deformed copper-aluminum alloy : optical study
Avtorji:ID Romčević, Nebojša (Avtor)
ID Gilić, M. (Avtor)
ID Anžel, Ivan (Avtor)
ID Rudolf, Rebeka (Avtor)
ID Mitrić, Miodrag (Avtor)
ID Romčević, M. (Avtor)
ID Hadžić, B. (Avtor)
ID Joksimović, D. (Avtor)
ID Petrović Damjanović, Milica (Avtor)
ID Kos, Matija (Avtor)
Datoteke:.pdf Journal_of_Mining_and_Metallurgy,_Section_B_Metallurgy_2014_Romcevic_et_al._Determination_of_microstructural_changes_by_severely_plastic.pdf (596,63 KB)
MD5: B39796B451A0A9AD77808D171ABE1CC4
PID: 20.500.12556/dkum/8c66c35c-90ee-4ac5-942e-71f4c81335fd
 
URL http://www.doiserbia.nb.rs/Article.aspx?ID=1450-53391400007R
 
Jezik:Angleški jezik
Vrsta gradiva:Znanstveno delo
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:FS - Fakulteta za strojništvo
Opis:Our work deals with the problem of producing a complex metal-ceramic composite using the processes of internal oxidation (IO) and severe plastic deformation. For this purpose, Cu-Al alloy with 0.4wt.% of Al was used. IO of sample serves in the first step of the processing as a means for attaining a fine dispersion of nanosized oxide particles in the metal matrix. Production technology continues with repeated application of severe plastic deformation (SPD) of the resulting metal matrix composite to produce the bulk nanoscaled structural material. SPD was carried out with equal channel angular pressing (ECAP), which allowed that the material could be subjected to an intense plastic strain through simple shear. Microstructural characteristics of one phase and multiphase material was studied on internally oxidized Cu with 0.4wt.% of Al sample composed of one phase copper-aluminum solid solution in the core and fine dispersed oxide particles in the same matrix in the mantle region. In this manner AFM, X-ray diffraction and Raman spectroscopy were used. Local structures in plastically deformed samples reflect presence of Cu, CuO, Cu2O, Cu4O3 or Al2O3 structural characteristics, depending on type of sample.
Ključne besede:metals, oxides, atomic force microscopy, Raman spectroscopy, microstructure
Status publikacije:Objavljeno
Verzija publikacije:Objavljena publikacija
Leto izida:2014
Št. strani:str. 61-68
Številčenje:Letn. 50 B, št. 1
PID:20.500.12556/DKUM-67231 Novo okno
ISSN:1450-5339
UDK:669
COBISS.SI-ID:17748758 Novo okno
DOI:10.2298/JMMB140121007R Novo okno
ISSN pri članku:1450-5339
NUK URN:URN:SI:UM:DK:UFITKRL1
Datum objave v DKUM:08.08.2017
Število ogledov:1803
Število prenosov:174
Metapodatki:XML DC-XML DC-RDF
Področja:Ostalo
:
ROMČEVIĆ, Nebojša, GILIĆ, M., ANŽEL, Ivan, RUDOLF, Rebeka, MITRIĆ, Miodrag, ROMČEVIĆ, M., HADŽIĆ, B., JOKSIMOVIĆ, D., PETROVIĆ DAMJANOVIĆ, Milica in KOS, Matija, 2014, Determination of microstructural changes by severely plastically deformed copper-aluminum alloy : optical study. Journal of Mining and Metallurgy. Section B, Metallurgy [na spletu]. 2014. Vol. 50 B, no. 1, p. 61–68. [Dostopano 3 april 2025]. DOI 10.2298/JMMB140121007R. Pridobljeno s: https://dk.um.si/IzpisGradiva.php?lang=slv&id=67231
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Gradivo je del revije

Naslov:Journal of Mining and Metallurgy. Section B, Metallurgy
Skrajšan naslov:J. Min. Metall., B Metall.
Založnik:Technical Faculty, Bor
ISSN:1450-5339
COBISS.SI-ID:334431 Novo okno

Licence

Licenca:CC BY-SA 4.0, Creative Commons Priznanje avtorstva-Deljenje pod enakimi pogoji 4.0 Mednarodna
Povezava:http://creativecommons.org/licenses/by-sa/4.0/deed.sl
Opis:Ta licenca Creative Commons je zelo podobna običajni licenci Priznanje avtorstva, vendar zahteva, da so materialne avtorske pravice na izpeljanih delih upravljane z enako licenco.
Začetek licenciranja:08.08.2017

Sekundarni jezik

Jezik:Slovenski jezik
Ključne besede:kovine, oksidi, mikroskopija na atomsko silo, Raman spektroskopija, mikrostrukture


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