| Naslov: | Contour maps for simultaneous increase in yield strength and elongation of hot extruded aluminum alloy 6082 |
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| Avtorji: | ID Peruš, Iztok (Avtor)
ID Kugler, Goran (Avtor)
ID Malej, Simon (Avtor)
ID Terčelj, Milan (Avtor) |
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| Datoteke: |  metals-12-00461.pdf (4,40 MB)
MD5: 2C457CE91F82110A47F3285D4DAD5EF6
 https://www.mdpi.com/2075-4701/12/3/461
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| Jezik: | Angleški jezik |
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| Vrsta gradiva: | Članek v reviji |
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| Tipologija: | 1.01 - Izvirni znanstveni članek |
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| Organizacija: | FGPA - Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo
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| Opis: | In this paper, the Conditional Average Estimator artificial neural network (CAE ANN) was used to analyze the influence of chemical composition in conjunction with selected process parameters on the yield strength and elongation of an extruded 6082 aluminum alloy (AA6082) profile. Analysis focused on the optimization of mechanical properties as a function of casting temperature, casting speed, addition rate of alloy wire, ram speed, extrusion ratio, and number of extrusion strands on one side, and different contents of chemical elements, i.e., Si, Mn, Mg, and Fe, on the other side. The obtained results revealed very complex non-linear relationships between all of these parameters. Using the proposed approach, it was possible to identify the combinations of chemical composition and process parameters as well as their values for a simultaneous increase of yield strength and elongation of extruded profiles. These results are a contribution of the presented study in comparison with published research results of similar studies in this field. Application of the proposed approach, either in the research and/or in industrial aluminum production, suggests a further increase in the relevant mechanical properties. |
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| Ključne besede: | AA6082, hot extrusion, mechanical properties, yield strength, elongation, artificial neural networks, analysis |
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| Status publikacije: | Objavljeno |
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| Verzija publikacije: | Objavljena publikacija |
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| Poslano v recenzijo: | 28.01.2022 |
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| Datum sprejetja članka: | 07.03.2022 |
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| Datum objave: | 09.03.2022 |
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| Založnik: | MDPI AG |
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| Leto izida: | 2022 |
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| Št. strani: | str. 1-14 |
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| Številčenje: | Vol. 12, iss. 3 |
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| PID: | 20.500.12556/DKUM-92037  |
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| UDK: | 669 |
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| COBISS.SI-ID: | 100364035 |
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| DOI: | 10.3390/met12030461 |
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| ISSN pri članku: | 2075-4701 |
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| Avtorske pravice: | © 2022 by the authors |
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| Datum objave v DKUM: | 12.03.2025 |
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| Število ogledov: | 0 |
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| Število prenosov: | 0 |
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| Metapodatki: |    |
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| Področja: | Ostalo
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