prikaz prve stranice dokumenta Influence of cooling rate on microstructure development of AlSi9MgMn alloy
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Influence of cooling rate on microstructure development of AlSi9MgMn alloy
Journal of Mining and Metallurgy, Section B, Metallurgy, 56 (2020), 3; 405-413. urn:nbn:hr:115:995703
Stanić, Davor; Zovko Brodarac, Zdenka

Institucijski repozitorij: Repozitorij Metalurškog fakulteta Sveučilišta u Zagrebu

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Stanić, D. i Zovko Brodarac, Z. (2020). Influence of cooling rate on microstructure development of AlSi9MgMn alloy. Journal of Mining and Metallurgy, Section B, Metallurgy, 56. (3), 405-413. Preuzeto s https://urn.nsk.hr/urn:nbn:hr:115:995703

Stanić, Davor i Zdenka Zovko Brodarac. "Influence of cooling rate on microstructure development of AlSi9MgMn alloy." Journal of Mining and Metallurgy, Section B, Metallurgy, vol. 56, br. 3, 2020, str. 405-413. https://urn.nsk.hr/urn:nbn:hr:115:995703

Stanić, Davor i Zdenka Zovko Brodarac. "Influence of cooling rate on microstructure development of AlSi9MgMn alloy." Journal of Mining and Metallurgy, Section B, Metallurgy 56, br. 3 (2020): 405-413. https://urn.nsk.hr/urn:nbn:hr:115:995703

Stanić, D. i Zovko Brodarac, Z. (2020) 'Influence of cooling rate on microstructure development of AlSi9MgMn alloy', Journal of Mining and Metallurgy, Section B, Metallurgy, 56(3), str. 405-413. Preuzeto s: https://urn.nsk.hr/urn:nbn:hr:115:995703 (Datum pristupa: 23.11.2024.)

Stanić D, Zovko Brodarac Z. Influence of cooling rate on microstructure development of AlSi9MgMn alloy. Journal of Mining and Metallurgy, Section B, Metallurgy [Internet]. 2020. [pristupljeno 23.11.2024.];56(3):405-413. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:115:995703

D. Stanić i Z. Zovko Brodarac, "Influence of cooling rate on microstructure development of AlSi9MgMn alloy", Journal of Mining and Metallurgy, Section B, Metallurgy, vol. 56, br. 3, str. 405-413, 2020. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:115:995703. [Citirano: 23.11.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:115:995703
Podaci o radu
Naslov (engleski)Influence of cooling rate on microstructure development of AlSi9MgMn alloy
AutorDavor Stanić
AutorZdenka Zovko Brodarac
Autorova ustanovaSveučilište u Zagrebu
Metalurški fakultet
(Zavod za procesnu metalurgiju)
(Laboratorij za željezo, čelik i ljevarstvo)
Znanstveno / umjetničko
područje, polje i grana		TEHNIČKE ZNANOSTI
Metalurgija
Sažetak (engleski)
Aluminum alloys are widely applied in automotive, aircraft, food, and building industries. Multicomponent technical AlSi9MgMn alloy is primarily intended for high cooling rate technology. Controlled addition of alloying elements such as iron and manganese as well as magnesium can improve mechanical and technological properties of the final casting depending on the cooling conditions during solidification. The aim of this investigation is the characterization of AlSi9MgMn alloy microstructure and mechanical properties at lower cooling rates than those for which this alloy was primarily developed. Thermodynamic calculation and thermal analyses revealed solidification sequence in correlation to the microstructure investigation as follows: development of primary dendrite network, precipitation of high temperature Al15(Mn,Fe)3Si2 and Al5FeSi phases, main eutectic reaction, precipitation of intermetallic Al8Mg3FeSi6 phase, and Mg2Si as a final solidifying phase. Influence of microstructure features investigation and cooling rate reveals significant Al15(Mn,Fe)3Si2 morphology change from Chinese script morphology at low, irregular broken Chinese script morphology at medium, and globular morphology at high cooling rate. High manganese content in AlSi9MgMn alloy together with high cooling rate enables the increase of Fe+Mn total amount in the intermetallic Al15(Mn,Fe)3Si2 phase and encourage favourable morphology development, all resulting in enhanced mechanical properties in as-cast state.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaJournal of Mining and Metallurgy, Section B, Metallurgy
Brojčani podacivol. 56, br. 3, str. 405-413
p-ISSN1450-5339
e-ISSN2217-7175
URN:NBNurn:nbn:hr:115:995703
Datum objave publikacije2020
URL dokumentachrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/https://jmmab.com/wp-content/uploads/2020/12/1450-53392000036S-cf2.pdf
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Datum i vrijeme pohrane2024-04-26 11:42:25