| Naslov: | Life cycle assessment of metal alloys for structural applications |
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| Avtorji: | ID Malovrh Rebec, Katja (Avtor)
ID Markoli, Boštjan (Avtor)
ID Leskovar, Blaž (Avtor) |
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| Datoteke: |  URL - Izvorni URL, za dostop obiščite http://dx.doi.org/10.1088/1757-899X/329/1/012003
 PDF - Predstavitvena datoteka, prenos (2,29 MB)
MD5: 0204E63F994135DF35514949DE70120A
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| Jezik: | Angleški jezik |
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| Tipologija: | 1.06 - Objavljeni znanstveni prispevek na konferenci (vabljeno predavanje) |
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| Organizacija: |  ZAG - Zavod za gradbeništvo Slovenije
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| Povzetek: | The study compared environmental footprints of two types of Al-alloys: well-known 5083 aluminium alloy with magnesium and traces of manganese and chromium in its composition. This material is highly resistant to seawater corrosion and the influence of industrial chemicals. Furthermore, it retains exceptional strength after welding. The comparisons were made to an innovative alloy where the aluminium based matrix is reinforced by metastable quasicrystals (QC), thus avoiding magnesium in its composition. Furthermore, we checked other aluminium ingots' footprints and compared European average and Germany country specific production data. Environmental footprints were assessed via cradle to gate life cycle assessment. Our findings normalized to 1 m2 plate suggest, that newly proposed alloy could save around 50 % in value of parameters abiotic resources depletion of fossil fuels, acidification, eutrophication, global warming potential and photochemical ozone creation potential if we compare Qc5 to 6 mm 5083 alloy plate. Only abiotic resources depletion of elements and ozone depletion parameters increase for Qc5 compared to 6 mm 5083 alloy plate. |
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| Ključne besede: | environmental footprints, LCA, Al-alloys |
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| Status publikacije: | Objavljeno |
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| Verzija publikacije: | Objavljena publikacija |
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| Datum objave: | 01.03.2018 |
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| Založnik: | IOP Publishing |
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| Leto izida: | 2018 |
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| Št. strani: | str. 1-8 |
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| Številčenje: | Vol. 329 |
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| PID: | 20.500.12556/DiRROS-18624  |
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| UDK: | 62 |
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| ISSN pri članku: | 1757-899X |
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| DOI: | 10.1088/1757-899X/329/1/012003 |
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| COBISS.SI-ID: | 2357095 |
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| Avtorske pravice: | © authors, 2018 |
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| Opomba: | Nasl. z nasl. zaslona;
Opis vira z dne 30. 3. 2018;
012003;
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| Datum objave v DiRROS: | 05.04.2024 |
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| Število ogledov: | 87 |
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| Število prenosov: | 61 |
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| Metapodatki: |     |
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