Microstructure and microhardness of Cu-Al-Mn-Zr alloys before and after heat treatment

Kožuh, Stjepan; Ivanić, Ivana; Oraščanin, Semir; Nagode, Aleš; Vrsalović, Ladislav

Scientific paper - Original scientific paper

Microstructure and microhardness of Cu-Al-Mn-Zr alloys before and after heat treatment

In: Proceedings Book 19th International Foundrymen Conference. / Dolić, Natalija; Zovko Brodarac, Zdenka; Brajčinović, Sandra (Ed.). Sisak: Sveučilište u Zagrebu Metalurški fakultet, 2021. pp. 362-371. urn:nbn:hr:115:141679

Kožuh, Stjepan; Ivanić, Ivana; Oraščanin, Semir; Nagode, Aleš; Vrsalović, Ladislav

Cite this document

APA 6th Edition

Kožuh, S., Ivanić, I., Oraščanin, S., Nagode, A. & Vrsalović, L. (2021). Microstructure and microhardness of Cu-Al-Mn-Zr alloys before and after heat treatment. In N. Dolić, (Ed.), Z. Zovko Brodarac, (Ed.), S. Brajčinović, (Ed.), Proceedings Book 19th International Foundrymen Conference (pp. 362-371). Sisak: Sveučilište u Zagrebu Metalurški fakultet. Retrieved from https://urn.nsk.hr/urn:nbn:hr:115:141679

MLA 8th Edition

Kožuh, Stjepan, et al. "Microstructure and microhardness of Cu-Al-Mn-Zr alloys before and after heat treatment." Proceedings Book 19th International Foundrymen Conference, edited by Natalija Dolić, edited by Zdenka Zovko Brodarac, edited by Sandra Brajčinović, Sveučilište u Zagrebu Metalurški fakultet, 2021, pp. 362-371. https://urn.nsk.hr/urn:nbn:hr:115:141679

Chicago 17th Edition

Kožuh, Stjepan, Ivana Ivanić, Semir Oraščanin, Aleš Nagode and Ladislav Vrsalović. "Microstructure and microhardness of Cu-Al-Mn-Zr alloys before and after heat treatment." In Proceedings Book 19th International Foundrymen Conference, 362-371. Sisak: Sveučilište u Zagrebu Metalurški fakultet, 2021. Accessed 2024 December 23. https://urn.nsk.hr/urn:nbn:hr:115:141679

Harvard

Kožuh, S., et al. (2021) 'Microstructure and microhardness of Cu-Al-Mn-Zr alloys before and after heat treatment', in Dolić, N. (ed.), Zovko Brodarac, Z. (ed.), Brajčinović, S. (ed.), Proceedings Book 19th International Foundrymen Conference, Sveučilište u Zagrebu Metalurški fakultet, Sisak, pp. 362-371. Available at: https://urn.nsk.hr/urn:nbn:hr:115:141679 (Accessed 23 December 2024)

Vancouver

Kožuh S, Ivanić I, Oraščanin S, Nagode A, Vrsalović L. Microstructure and microhardness of Cu-Al-Mn-Zr alloys before and after heat treatment. In: N. Dolić, ed., Z. Zovko Brodarac, ed., S. Brajčinović, ed. Proceedings Book 19th International Foundrymen Conference. Sisak: Sveučilište u Zagrebu Metalurški fakultet; 2021. Pp. 362-371. [cited 2024 December 23] Available at: https://urn.nsk.hr/urn:nbn:hr:115:141679

IEEE

S. Kožuh, I. Ivanić, S. Oraščanin, A. Nagode and L. Vrsalović, "Microstructure and microhardness of Cu-Al-Mn-Zr alloys before and after heat treatment", Proceedings Book 19th International Foundrymen Conference, N. Dolić, Z. Zovko Brodarac and S. Brajčinović, Eds. Sisak: Sveučilište u Zagrebu Metalurški fakultet, 2021. [Online] Available at: https://urn.nsk.hr/urn:nbn:hr:115:141679 [Accessed: 23 December 2024]

Cite this item: https://urn.nsk.hr/urn:nbn:hr:115:141679

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Metadata

Title (english)	Microstructure and microhardness of Cu-Al-Mn-Zr alloys before and after heat treatment
Author	Stjepan Kožuh
Author	Ivana Ivanić
Author	Semir Oraščanin
Author	Aleš Nagode
Author	Ladislav Vrsalović
Editor	Natalija Dolić
Editor	Zdenka Zovko Brodarac
Editor	Sandra Brajčinović
Author's institution	University of Zagreb Faculty of Metallurgy (Department of Physical Metallurgy) (Laboratory of Materials Development and Application)
Scientific / art field, discipline and subdiscipline	TECHNICAL SCIENCES Metallurgy Physical Metallurgy
Abstract (english)	In this work preliminary results of the heat treatment effect on microstructure and microhardness of Cu-8.5Al-10Mn-(0.25-1.00)Zr alloys were presented. Ingots (8 mm in diameter and 15 mm in length) were produced by melting and casting process. Production of investigated alloys was performed in laboratory electric arc furnace. Melting was carried out using the heat produced by electric arc and by a water-cooled, specially constructed copper anode that also served as a casting mould. The samples were analysed in as-cast state and after heat treatment at 900 °C/15 min/water. Microstructural analysis was performed by optical microscopy (OM), scanning electron microscopy (SEM) equipped by device for energy dispersive spectroscopy (EDS). Preliminary optical microscopy analysis of investigated alloys confirmed that microstructure was consisted of martensite only in Cu-8.5Al-10Mn-0.25Zr alloy in as-cast and heat treated state. SEM analysis show the start of martensite formation in some places at all investigated alloys in both, as-cast and heat treated state. A microhardness measurement was performed by Vickers method. Microhardness values of Cu-8.5Al-10Mn-(0.25-1.00)Zr alloys were up to 215.8 HV1 after casting and up to 224.5 HV1 after heat treatment.
Keywords (english)
Language	english
Publication type	Scientific paper - Original scientific paper
Publication status	Published
Peer review	Peer review - international
Publication version	Published version
Publication title	Proceedings Book 19th International Foundrymen Conference
Numbering	pp. 362-371
ISBN	978-953-7082-39-0
URN:NBN	urn:nbn:hr:115:141679
Publication	2021
Conference	Title: Humans - Valuable Resource for Foundry Industry Development Location: Split, Croatia Organizer: Sveučilište u Zagrebu Metalurški fakultet Start date: 2021-06-16 End date: 2021-06-18 Assembly type: Lecture
Type of resource	Text
Publisher	Sveučilište u Zagrebu Metalurški fakultet
Publishing place	Sisak
Access conditions	Open access
Terms of use
Created on	2024-04-30 09:41:35