prikaz prve stranice dokumenta The solidification sequence and microstructure development of secondary EN AC 46100 alloy
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Scientific paper - Original scientific paper
The solidification sequence and microstructure development of secondary EN AC 46100 alloy
In: 11th International Conference Mechanical Technologies and Structural Materijals 2022. / Jozić, Sonja; Lela, Branimir; Gjeldum, Nikola (Ed.). Split: Hrvatsko društvo za strojarske tehnologije, 2022. pp. 71-81. urn:nbn:hr:115:937911
Kozina, Franjo; Zovko Brodarac, Zdenka; Stjepanović, Mario

Institutional repository: Repository of Faculty of Metallurgy University of Zagreb

Cite this document

Kozina, F., Zovko Brodarac, Z. & Stjepanović, M. (2022). The solidification sequence and microstructure development of secondary EN AC 46100 alloy. In S. Jozić, (Ed.), B. Lela, (Ed.), N. Gjeldum, (Ed.), 11th International Conference Mechanical Technologies and Structural Materijals 2022 (pp. 71-81). Split: Hrvatsko društvo za strojarske tehnologije. Retrieved from https://urn.nsk.hr/urn:nbn:hr:115:937911

Kozina, Franjo, et al. "The solidification sequence and microstructure development of secondary EN AC 46100 alloy." 11th International Conference Mechanical Technologies and Structural Materijals 2022, edited by Sonja Jozić, edited by Branimir Lela, edited by Nikola Gjeldum, Hrvatsko društvo za strojarske tehnologije, 2022, pp. 71-81. https://urn.nsk.hr/urn:nbn:hr:115:937911

Kozina, Franjo, Zdenka Zovko Brodarac and Mario Stjepanović. "The solidification sequence and microstructure development of secondary EN AC 46100 alloy." In 11th International Conference Mechanical Technologies and Structural Materijals 2022, 71-81. Split: Hrvatsko društvo za strojarske tehnologije, 2022. Accessed 2025 January 08. https://urn.nsk.hr/urn:nbn:hr:115:937911

Kozina, F., Zovko Brodarac, Z. and Stjepanović, M. (2022) 'The solidification sequence and microstructure development of secondary EN AC 46100 alloy', in Jozić, S. (ed.), Lela, B. (ed.), Gjeldum, N. (ed.), 11th International Conference Mechanical Technologies and Structural Materijals 2022, Hrvatsko društvo za strojarske tehnologije, Split, pp. 71-81. Available at: https://urn.nsk.hr/urn:nbn:hr:115:937911 (Accessed 08 January 2025)

Kozina F, Zovko Brodarac Z, Stjepanović M. The solidification sequence and microstructure development of secondary EN AC 46100 alloy. In: S. Jozić, ed., B. Lela, ed., N. Gjeldum, ed. 11th International Conference Mechanical Technologies and Structural Materijals 2022. Split: Hrvatsko društvo za strojarske tehnologije; 2022. Pp. 71-81. [cited 2025 January 08] Available at: https://urn.nsk.hr/urn:nbn:hr:115:937911

F. Kozina, Z. Zovko Brodarac and M. Stjepanović, "The solidification sequence and microstructure development of secondary EN AC 46100 alloy", 11th International Conference Mechanical Technologies and Structural Materijals 2022, S. Jozić, B. Lela and N. Gjeldum, Eds. Split: Hrvatsko društvo za strojarske tehnologije, 2022. [Online] Available at: https://urn.nsk.hr/urn:nbn:hr:115:937911 [Accessed: 08 January 2025]

Metadata
Title (english)The solidification sequence and microstructure development of secondary EN AC 46100 alloy
AuthorFranjo Kozina
AuthorZdenka Zovko Brodarac
AuthorMario Stjepanović
EditorSonja Jozić
EditorBranimir Lela
EditorNikola Gjeldum
Author's institutionUniversity of Split
Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture
Author's institutionUniversity of Zagreb
Faculty of Metallurgy
(Department of Process Metallurgy)
(Laboratory of Iron, Steel and Founding)
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Metallurgy
Process Metallurgy
Abstract (english)
The main challenges in the production and utilization of secondary aluminum alloys are achieving the targeted chemical composition and controlling the level of impurity elements. Those challenges originate from the accumulation of trump elements such as silicone, magnesium, nickel, zinc, lead, chromium, iron, copper, vanadium, and manganese during recycling. The inability to achieve targeted chemical composition negatively impacts the secondary alloy properties and hinders its use in the safety-critical applications. Despite the fact that there are a variety of solutions to lower the negative impact of trump elements, each of them represents a trade-off between the coast and the recycling potential. The research was performed to estimate the influence of excess Mg and Zn on solidification sequence and microstructure development of secondary EN AC 46100 alloy. The investigation comprehended determination of chemical composition, equilibrium and non- equilibrium solidification sequence using Thermo- Calc software support as well as metallographic analysis. Based on the obtained results, it was concluded that the excess amounts of magnesium and zing led to the solidification and precipitation of complex phases, mainly Q-Al5Cu2Mg8Si7, π- Al8FeMg3Si6 and Al5(Cu, Zn)6Mg2 that are not characteristic for EN AC 46100 type alloy.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Publication title11th International Conference Mechanical Technologies and Structural Materijals 2022
Numberingpp. 71-81
p-ISSN1847-7917
URN:NBNurn:nbn:hr:115:937911
Publication2022-09-23
ConferenceTitle: 11th International Conference Mechanical Technologies and Structural Materijals 2022
Acronym: MTSM 2022
Location: Split, Croatia
Organizer: Hrvatsko društvo za strojarske tehnologije
Start date: 2022-09-22
End date: 2022-09-23
Assembly type: Lecture
Type of resourceText
PublisherHrvatsko društvo za strojarske tehnologije
Publishing placeSplit
Access conditionsRestricted access
Terms of useLicence In copyright icon
Created on2022-09-30 06:34:08