Pregled bibliografske jedinice broj: 651707
Quantification of the copper phase(s) in Al-5Si- (1−4)Cu (wt.%) alloys using cooling curve analysis
Quantification of the copper phase(s) in Al-5Si- (1−4)Cu (wt.%) alloys using cooling curve analysis // Materiali in tehnologije, 48 (2014), 2; 299-304 (međunarodna recenzija, članak, stručni)
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Naslov
Quantification of the copper phase(s) in Al-5Si- (1−4)Cu (wt.%) alloys using cooling curve analysis
Autori
Đurđević, Mile ; Manasijević, Srećko ; Odanović, Zoran ; Dolić, Natalija, Radiša, Radomir Radiša
Izvornik
Materiali in tehnologije (1580-2949) 48
(2014), 2;
299-304
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, stručni
Ključne riječi
Aluminum alloys ; Thermal analysis ; Cooling curve analysis ; Image analysis
Sažetak
The aim of this paper is to demonstrate that it is possible to characterize the development and quantify the area percentage of Cu enriched phases in the Al-5Si-(1−4)Cu alloys by applying the cooling curve analysis. It is shown that several distinct Cu enriched phases are manifested as peaks on the first derivative of the cooling curve. The total area percentage of the Cu enriched phases is defined as the ratio of the area between the first derivative of the cooling curve and the hypothetical solidification path of the Al−Si−Cu eutectic to the total area between the first derivative of the cooling curve and the base line. These calculations based on the cooling curve analyses are compared with image analysis and chemical analysis results in order to verify the proposed method. There is a good correlation between measured and calculated values for the area of Cu rich phase in Al-5Si-(1−4)Cu alloys.
Izvorni jezik
Engleski
Znanstvena područja
Metalurgija
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
