Evaluation of EN AW-5083 aluminum alloy homogeneity using statistical analysis of mechanical properties
In the frame of this investigation, the homogeneity of six (6) ingots of aluminum alloy EN AW-5083 cast by semi-continuous vertical Direct Chill casting (DC) Process was investigated correlating mechanical properties in as-cast and homogenized condition. The investigation followed the stati...
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| Format: | Article |
| Language: | English |
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University of Belgrade, Technical Faculty, Bor
2017-01-01
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| Series: | Journal of Mining and Metallurgy. Section B: Metallurgy |
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| Online Access: | http://www.doiserbia.nb.rs/img/doi/1450-5339/2017/1450-53391700046D.pdf |
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| author | Dolić N. Brodarac Zovko Z. |
| author_facet | Dolić N. Brodarac Zovko Z. |
| author_sort | Dolić N. |
| collection | DOAJ |
| description | In the frame of this investigation, the homogeneity of six (6) ingots of
aluminum alloy EN AW-5083 cast by semi-continuous vertical Direct Chill
casting (DC) Process was investigated correlating mechanical properties in
as-cast and homogenized condition. The investigation followed the static
design of the Latin square. Determination of the ultimate tensile strength
and elongation across the cross-sectioned sliced at the ingots’ fronts and
rears in as-cast state revealed differences per cross section of each
particular slice. Comparison of obtained differences enabled evaluation of
mechanical properties homogeneity of the ingots as a whole. The influence and
significance of homogenization was also quantified correlating the mechanical
properties results for as-cast and homogenized state at the front and rear
position in ingot. The results were processed using the StatSoft® STATISTICA
13.2 software package using charge, slice height and slice width as sources
of variability. Comparison of obtained statistical results for both states
respectively in respect to the sampling position enabled estimation of
homogenization process influence on mechanical properties. |
| format | Article |
| id | doaj-art-94eea7ecbd9b4ee3983185dfff588de1 |
| institution | Kabale University |
| issn | 1450-5339 2217-7175 |
| language | English |
| publishDate | 2017-01-01 |
| publisher | University of Belgrade, Technical Faculty, Bor |
| record_format | Article |
| series | Journal of Mining and Metallurgy. Section B: Metallurgy |
| spelling | doaj-art-94eea7ecbd9b4ee3983185dfff588de12025-02-02T07:38:18ZengUniversity of Belgrade, Technical Faculty, BorJournal of Mining and Metallurgy. Section B: Metallurgy1450-53392217-71752017-01-0153342943910.2298/JMMB170812046D1450-53391700046DEvaluation of EN AW-5083 aluminum alloy homogeneity using statistical analysis of mechanical propertiesDolić N.0Brodarac Zovko Z.1University of Zagreb, Faculty of Metallurgy, Sisak, CroatiaUniversity of Zagreb, Faculty of Metallurgy, Sisak, CroatiaIn the frame of this investigation, the homogeneity of six (6) ingots of aluminum alloy EN AW-5083 cast by semi-continuous vertical Direct Chill casting (DC) Process was investigated correlating mechanical properties in as-cast and homogenized condition. The investigation followed the static design of the Latin square. Determination of the ultimate tensile strength and elongation across the cross-sectioned sliced at the ingots’ fronts and rears in as-cast state revealed differences per cross section of each particular slice. Comparison of obtained differences enabled evaluation of mechanical properties homogeneity of the ingots as a whole. The influence and significance of homogenization was also quantified correlating the mechanical properties results for as-cast and homogenized state at the front and rear position in ingot. The results were processed using the StatSoft® STATISTICA 13.2 software package using charge, slice height and slice width as sources of variability. Comparison of obtained statistical results for both states respectively in respect to the sampling position enabled estimation of homogenization process influence on mechanical properties.http://www.doiserbia.nb.rs/img/doi/1450-5339/2017/1450-53391700046D.pdfAluminium Alloy EN AW-5083Direct Chill ProcessUltimate Tensile PropertiesElongation |
| spellingShingle | Dolić N. Brodarac Zovko Z. Evaluation of EN AW-5083 aluminum alloy homogeneity using statistical analysis of mechanical properties Journal of Mining and Metallurgy. Section B: Metallurgy Aluminium Alloy EN AW-5083 Direct Chill Process Ultimate Tensile Properties Elongation |
| title | Evaluation of EN AW-5083 aluminum alloy homogeneity using statistical analysis of mechanical properties |
| title_full | Evaluation of EN AW-5083 aluminum alloy homogeneity using statistical analysis of mechanical properties |
| title_fullStr | Evaluation of EN AW-5083 aluminum alloy homogeneity using statistical analysis of mechanical properties |
| title_full_unstemmed | Evaluation of EN AW-5083 aluminum alloy homogeneity using statistical analysis of mechanical properties |
| title_short | Evaluation of EN AW-5083 aluminum alloy homogeneity using statistical analysis of mechanical properties |
| title_sort | evaluation of en aw 5083 aluminum alloy homogeneity using statistical analysis of mechanical properties |
| topic | Aluminium Alloy EN AW-5083 Direct Chill Process Ultimate Tensile Properties Elongation |
| url | http://www.doiserbia.nb.rs/img/doi/1450-5339/2017/1450-53391700046D.pdf |
| work_keys_str_mv | AT dolicn evaluationofenaw5083aluminumalloyhomogeneityusingstatisticalanalysisofmechanicalproperties AT brodaraczovkoz evaluationofenaw5083aluminumalloyhomogeneityusingstatisticalanalysisofmechanicalproperties |