prikaz prve stranice dokumenta Influence of remelting on mechanical properties of AlSi9Cu3(Fe) alloy
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Scientific paper - Preliminary note / Short communication
Influence of remelting on mechanical properties of AlSi9Cu3(Fe) alloy
In: 74th_WFC_E-Abstract_Book. / Park, Eun Soo (Ed.). Busan, Južna Korea: The World Foundry Organization, Korea Foundry Society, 2022. pp. 1-2. urn:nbn:hr:115:003574
Zovko Brodarac, Zdenka; Stanić, Davor; Folta, Martin; Kozina, Franjo

Institutional repository: Repository of Faculty of Metallurgy University of Zagreb

Cite this document

Zovko Brodarac, Z., Stanić, D., Folta, M. & Kozina, F. (2022). Influence of remelting on mechanical properties of AlSi9Cu3(Fe) alloy. In E. S. Park, (Ed.), 74th_WFC_E-Abstract_Book (pp. 1-2). Busan, Južna Korea: The World Foundry Organization, Korea Foundry Society. Retrieved from https://urn.nsk.hr/urn:nbn:hr:115:003574

Zovko Brodarac, Zdenka, et al. "Influence of remelting on mechanical properties of AlSi9Cu3(Fe) alloy." 74th_WFC_E-Abstract_Book, edited by Eun Soo Park, The World Foundry Organization, Korea Foundry Society, 2022, pp. 1-2. https://urn.nsk.hr/urn:nbn:hr:115:003574

Zovko Brodarac, Zdenka, Davor Stanić, Martin Folta and Franjo Kozina. "Influence of remelting on mechanical properties of AlSi9Cu3(Fe) alloy." In 74th_WFC_E-Abstract_Book, 1-2. Busan, Južna Korea: The World Foundry Organization, Korea Foundry Society, 2022. Accessed 2024 November 23. https://urn.nsk.hr/urn:nbn:hr:115:003574

Zovko Brodarac, Z., et al. (2022) 'Influence of remelting on mechanical properties of AlSi9Cu3(Fe) alloy', in Park, E. S. (ed.), 74th_WFC_E-Abstract_Book, The World Foundry Organization, Korea Foundry Society, Busan, Južna Korea, pp. 1-2. Available at: https://urn.nsk.hr/urn:nbn:hr:115:003574 (Accessed 23 November 2024)

Zovko Brodarac Z, Stanić D, Folta M, Kozina F. Influence of remelting on mechanical properties of AlSi9Cu3(Fe) alloy. In: E. S. Park, ed. 74th_WFC_E-Abstract_Book. Busan, Južna Korea: The World Foundry Organization, Korea Foundry Society; 2022. Pp. 1-2. [cited 2024 November 23] Available at: https://urn.nsk.hr/urn:nbn:hr:115:003574

Z. Zovko Brodarac, D. Stanić, M. Folta and F. Kozina, "Influence of remelting on mechanical properties of AlSi9Cu3(Fe) alloy", 74th_WFC_E-Abstract_Book, E. S. Park, Ed. Busan, Južna Korea: The World Foundry Organization, Korea Foundry Society, 2022. [Online] Available at: https://urn.nsk.hr/urn:nbn:hr:115:003574 [Accessed: 23 November 2024]

Metadata
Title (english)Influence of remelting on mechanical properties of AlSi9Cu3(Fe) alloy
AuthorZdenka Zovko Brodarac
AuthorDavor Stanić
AuthorMartin Folta
AuthorFranjo Kozina
EditorEun Soo Park
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)
Conventional AlSi9Cu3(Fe) (EN AC 46000) alloy is the most common Al-alloy used in the automotive industry. Also, the high-pressure die-casting (HPDC) represents the most common process for this type of complex geometry and high performance castings due to economy and shortening of process cycle. The AlSi9Cu3(Fe) alloy enables achievement of relatively high mechanical properties, strength and hardness, excellent fluidity and resistance to hot cracking, although it shows slightly lower elongation and corrosion resistance. Usage of secondary charge material influences is cost-effective due to saving of raw materials and energy and reduction of pollution. The mechanical properties of aluminium cast alloys are strongly dependent from the microstructure which develops on the base of chemical composition, melt treatment, solidification rate, casting process and from potential heat treatment. This paper investigates the influence of remelted AlSi9Cu3(Fe) alloy on the mechanical properties in as-cast state, and after 4 and 80 weeks of natural aging. The metallographic analysis showed that the microstructure of such alloy does not deviate significantly from usual practice obtained by using 50 % or 100 % of returnable material. Mechanical properties investigation indicates degradation of the yield strength in as-cast state and after 4 weeks of natural aging, despite the same microstructure constituents. After 80 weeks, the effect of natural ageing led to the increase in yield strength and achievement of satisfactory mechanical properties.
Keywords (english)
Languageenglish
Publication typeScientific paper - Preliminary note / Short communication
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Publication title74th_WFC_E-Abstract_Book
EditionThe World Foundry Organization, Korea Foundry Society
Numberingpp. 1-2, 1-0437
URN:NBNurn:nbn:hr:115:003574
Publication2022
ProjectNumber: KK.01.1.1.02.0020
Title (croatian): Centar za ljevarstvo - SIMET
Title (english): Center for casting - SIMET
Acronym: SIMET
Leader: Zdenka Zovko Brodarac
Jurisdiction: Croatia
Funding stream: European Regional Development Fund
ProjectNumber: KK.01.1.1.02.0022
Title (croatian): Virtulab – Integrirani laboratorij za primarne i sekundarne sirovine
Acronym: Virtulab
Leader: Sibila Borojević Šoštarić; Zdenka Zovko Brodarac (MF)
Jurisdiction: Croatia
Funding stream: European Regional Development Fund
ConferenceTitle: 74th World Foundry Congress: Cast the future
Acronym: WFC
Location: Busan, Republic of Korea
Organizer: The World Foundry Organization, Korea Foundry Society
Start date: 2022-10-16
End date: 2022-10-20
Assembly type: Invited lecture
Type of resourceText
PublisherThe World Foundry Organization, Korea Foundry Society
Publishing placeBusan, Južna Korea
Access conditionsClosed access
Terms of useLicence In copyright icon
Created on2024-05-06 10:13:32