prikaz prve stranice dokumenta Numerical simulation in optimization of thin-walled EN-GJL-200 casting
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Numerical simulation in optimization of thin-walled EN-GJL-200 casting
Livarski vestnik, 69 (2022), 1; 29-42. urn:nbn:hr:115:031381
Zovko Brodarac, Zdenka; Mahmutović, Almir; Zeljko, Snježana; Zeljko, Luka

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Zovko Brodarac, Z., Mahmutović, A., Zeljko, S. i Zeljko, L. (2022). Numerical simulation in optimization of thin-walled EN-GJL-200 casting. Livarski vestnik, 69. (1), 29-42. Preuzeto s https://urn.nsk.hr/urn:nbn:hr:115:031381

Zovko Brodarac, Zdenka, et al. "Numerical simulation in optimization of thin-walled EN-GJL-200 casting." Livarski vestnik, vol. 69, br. 1, 2022, str. 29-42. https://urn.nsk.hr/urn:nbn:hr:115:031381

Zovko Brodarac, Zdenka, Almir Mahmutović, Snježana Zeljko i Luka Zeljko. "Numerical simulation in optimization of thin-walled EN-GJL-200 casting." Livarski vestnik 69, br. 1 (2022): 29-42. https://urn.nsk.hr/urn:nbn:hr:115:031381

Zovko Brodarac, Z., et al. (2022) 'Numerical simulation in optimization of thin-walled EN-GJL-200 casting', Livarski vestnik, 69(1), str. 29-42. Preuzeto s: https://urn.nsk.hr/urn:nbn:hr:115:031381 (Datum pristupa: 11.07.2024.)

Zovko Brodarac Z, Mahmutović A, Zeljko S, Zeljko L. Numerical simulation in optimization of thin-walled EN-GJL-200 casting. Livarski vestnik [Internet]. 2022. [pristupljeno 11.07.2024.];69(1):29-42. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:115:031381

Z. Zovko Brodarac, A. Mahmutović, S. Zeljko i L. Zeljko, "Numerical simulation in optimization of thin-walled EN-GJL-200 casting", Livarski vestnik, vol. 69, br. 1, str. 29-42, 2022. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:115:031381. [Citirano: 11.07.2024.]

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Naslov (engleski)Numerical simulation in optimization of thin-walled EN-GJL-200 casting
AutorZdenka Zovko Brodarac
AutorAlmir Mahmutović
AutorSnježana Zeljko
AutorLuka Zeljko
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
Procesna metalurgija
Sažetak (engleski)
Grey cast iron is frequently used in industry, due to good thermal conductivity, low price and good mechanical properties. Chemical properties and solidification conditions have significant influence on microstructure and mechanical properties development. Most common use of grey cast iron is in automotive industry and heating elements. The application in the casting of thinwalled castings requires careful elaboration of the technological casting process parameters due to the curving tendency and the burns appearance. Advantage of numerical simulations is in effective and fast calculation of pouring and solidification of castings. Economical advantage lays in fast change of more different product variations in short time. Experimental part of this paper has several versions of numerical simulation of casting process. First one is the original geometry, which has been used in regular casting process of thin-walled castings framework for fireplace doors. Other versions with optimizing geometry of the castings have been elaborated. Pouring process of all casting versions of EN GJL-200 quality was performed followed by investigation of casting quality and process parameters interaction. The influence of clamp position, ingates size and temperature distribution during casting solidification on microstructure development, hardness and tensile strength of grey cast iron EN GJL-200 casting samples was determined and compared with the results obtained by numerical simulation.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaLivarski vestnik
Brojčani podacivol. 69, br. 1, str. 29-42
p-ISSN0024-5135
URN:NBNurn:nbn:hr:115:031381
Datum objave publikacije2022
ProjektŠifra: KK.01.1.1.02.0020
Naziv (hrvatski): Centar za ljevarstvo - SIMET
Naziv (engleski): Center for casting - SIMET
Kratica: SIMET
Voditelj: Zdenka Zovko Brodarac
Pravna nadležnost: Hrvatska
Financijer: Europska komisija
Linija financiranja: European Regional Development Fund
ProjektŠifra: KK.01.1.1.02.0022
Naziv (hrvatski): Virtulab – Integrirani laboratorij za primarne i sekundarne sirovine
Kratica: Virtulab
Voditelj: Sibila Borojević Šoštarić
Pravna nadležnost: Hrvatska
Financijer: Europska komisija
Linija financiranja: European Regional Development Fund
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Datum i vrijeme pohrane2024-05-03 12:50:10