Influence of Cu on the microstructure development of AlSi7MgCu alloy

Zovko Brodarac, Zdenka; Stanić, Davor; Kozina, Franjo

Scientific paper - Original scientific paper

Influence of Cu on the microstructure development of AlSi7MgCu alloy

In: Conference Proceedings 58th International Foundry Conference Portorož 2018. / Križman, Alojz; Mrvar, Primož; Medved, Jožef; Bührig-Polazcek, Andreas; Schumacher, Peter; Deike, Rüdiger; Suchy, Jozef; Jan-Blažič, Mirjam; Petrič, Mitja (Ed.). Ljubljana, Slovenija: Slovenian Foundrymen Society, 2018. pp. 1-10. urn:nbn:hr:115:263735

Zovko Brodarac, Zdenka; Stanić, Davor; Kozina, Franjo

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Influence of Cu on the microstructure development of AlSi7MgCu | Paper published in journal / Scientific paper - Original scientific paper

Cite this document

APA 6th Edition

Zovko Brodarac, Z., Stanić, D. & Kozina, F. (2018). Influence of Cu on the microstructure development of AlSi7MgCu alloy. In A. Križman, (Ed.), P. Mrvar, (Ed.), J. Medved, (Ed.), A. Bührig Polazcek, (Ed.), P. Schumacher, (Ed.), R. Deike, (Ed.), J. Suchy, (Ed.), M. Jan Blažič, (Ed.), M. Petrič, (Ed.), Conference Proceedings 58th International Foundry Conference Portorož 2018 (pp. 1-10). Ljubljana, Slovenija: Slovenian Foundrymen Society. Retrieved from https://urn.nsk.hr/urn:nbn:hr:115:263735

MLA 8th Edition

Zovko Brodarac, Zdenka, et al. "Influence of Cu on the microstructure development of AlSi7MgCu alloy." Conference Proceedings 58th International Foundry Conference Portorož 2018, edited by Alojz Križman, edited by Primož Mrvar, edited by Jožef Medved, edited by Andreas Bührig Polazcek, edited by Peter Schumacher, edited by Rüdiger Deike, edited by Jozef Suchy, edited by Mirjam Jan Blažič, edited by Mitja Petrič, Slovenian Foundrymen Society, 2018, pp. 1-10. https://urn.nsk.hr/urn:nbn:hr:115:263735

Chicago 17th Edition

Zovko Brodarac, Zdenka, Davor Stanić and Franjo Kozina. "Influence of Cu on the microstructure development of AlSi7MgCu alloy." In Conference Proceedings 58th International Foundry Conference Portorož 2018, 1-10. Ljubljana, Slovenija: Slovenian Foundrymen Society, 2018. Accessed 2024 November 18. https://urn.nsk.hr/urn:nbn:hr:115:263735

Harvard

Zovko Brodarac, Z., Stanić, D. and Kozina, F. (2018) 'Influence of Cu on the microstructure development of AlSi7MgCu alloy', in Križman, A. (ed.), Mrvar, P. (ed.), Medved, J. (ed.), Bührig Polazcek, A. (ed.), Schumacher, P. (ed.), Deike, R. (ed.), Suchy, J. (ed.), Jan Blažič, M. (ed.), Petrič, M. (ed.), Conference Proceedings 58th International Foundry Conference Portorož 2018, Slovenian Foundrymen Society, Ljubljana, Slovenija, pp. 1-10. Available at: https://urn.nsk.hr/urn:nbn:hr:115:263735 (Accessed 18 November 2024)

Vancouver

Zovko Brodarac Z, Stanić D, Kozina F. Influence of Cu on the microstructure development of AlSi7MgCu alloy. In: A. Križman, ed., P. Mrvar, ed., J. Medved, ed., A. Bührig Polazcek, ed., P. Schumacher, ed., R. Deike, ed., J. Suchy, ed., M. Jan Blažič, ed., M. Petrič, ed. Conference Proceedings 58th International Foundry Conference Portorož 2018. Ljubljana, Slovenija: Slovenian Foundrymen Society; 2018. Pp. 1-10. [cited 2024 November 18] Available at: https://urn.nsk.hr/urn:nbn:hr:115:263735

IEEE

Z. Zovko Brodarac, D. Stanić and F. Kozina, "Influence of Cu on the microstructure development of AlSi7MgCu alloy", Conference Proceedings 58th International Foundry Conference Portorož 2018, A. Križman et al., Eds. Ljubljana, Slovenija: Slovenian Foundrymen Society, 2018. [Online] Available at: https://urn.nsk.hr/urn:nbn:hr:115:263735 [Accessed: 18 November 2024]

Cite this item: https://urn.nsk.hr/urn:nbn:hr:115:263735

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Metadata

Title (english)	Influence of Cu on the microstructure development of AlSi7MgCu alloy
Author	Zdenka Zovko Brodarac
Author	Davor Stanić
Author	Franjo Kozina
Editor	Alojz Križman
Editor	Primož Mrvar
Editor	Jožef Medved
Editor	Andreas Bührig-Polazcek
Editor	Peter Schumacher
Editor	Rüdiger Deike
Editor	Jozef Suchy
Editor	Mirjam Jan-Blažič
Editor	Mitja Petrič
Author's institution	University 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)	Designing and characterisation of AlSi7MgCu alloy with extra addition of Cu (up to 1.435 wt.%) represents a challenge in order to achieve advanced mechanical properties already in as-cast state. Microstructural investigation of AlSi7MgCu alloy reveals a wide range of complex reactions and possible intermetallic phases due to the interaction of alloying and trace elements. An extra addition of Cu (up to 1,435 wt.%) as a secondary alloying element initiates an additional interaction with transition elements Fe, Mn and secondary alloying element Mg. Evolution of microstructure and determination of solidification sequence enables detail overview of solidification path in both states, as-cast and heat-treated. Enrichment of solidification process with complex intermetallic phases reveals following constituents: dendrite network; iron-based needle-like Al5SiFe and / or complex Chinese script formation Al15(Fe,Mn,Cu)3Si2; main eutectic (αAl+βSi); complex eutectic clusters of Al8Mg3(Fe,Mn,Cu)Si6 and Al5(Fe,Mn,Cu)2Mg8Si6 phase and secondary eutectic phase precipitations αAl+Mg2Si and αAl+Al2(Fe,Mn,Cu). Infiltration of common transition elements such as Fe and Mn in Cu bearing phases’ resulted in high total content of transition elements (Fe+Mn+Cu). Microstructural investigation also indicates continuous interaction of Fe, Mn and Cu in formation of wide range of intermetallic phases´ through the whole solidification process. The nature (morphology and alloying elements interaction) of formed intermetallic phases comprehends to the tensile mechanical properties development due to strong connections and interactions during solidification process as a whole.
Keywords (english)
Language	english
Publication type	Scientific paper - Original scientific paper
Publication status	Published
Peer review	Unknown
Publication version	Published version
Publication title	Conference Proceedings 58th International Foundry Conference Portorož 2018
Numbering	pp. 1-10, 24
ISBN	978-961-93723-7-1
URN:NBN	urn:nbn:hr:115:263735
Publication	2018
Project	Number: 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
Project	Number: 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
Conference	Title: International Foundrymen Conference Portorož Location: Portorož, Slovenia Organizer: Slovenian Foundrymen Society Start date: 2018-09-12 End date: 2018-09-14 Assembly type: Invited lecture
Type of resource	Text
Publisher	Slovenian Foundrymen Society
Publishing place	Ljubljana, Slovenija
Access conditions	Open access
Terms of use
Created on	2024-05-03 13:54:36