| Naslov: | Morphological and microstructural features of Al-based alloyed powders for powder-metallurgy applications |
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| Avtorji: | ID Šuštaršič, Borivoj (Avtor)
ID Paulin, Irena (Avtor)
ID Godec, Matjaž (Avtor)
ID Glodež, Srečko (Avtor)
ID Šori, Marko (Avtor)
ID Flašker, Jože (Avtor)
ID Korošec, Albert (Avtor)
ID Kores, Stanislav (Avtor)
ID Abramović, Goran (Avtor)
ID Inštitut za kovinske materiale in tehnologije (Lastnik avtorskih pravic) |
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| Datoteke: |  Materiali_in_Tehnologije_2014_Sustarsic_et_al._MORPHOLOGICAL_AND_MICROSTRUCTURAL_FEATURES_OF_Al-BASED_ALLOYED_POWDERS_FOR_POWDER-METALLU.pdf (4,85 MB)
MD5: A718271AFEF7284F2F409757D39B0604
 http://mit.imt.si/Revija/izvodi/mit143/sustarsic.pdf
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| Jezik: | Angleški jezik |
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| Vrsta gradiva: | Članek v reviji |
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| Tipologija: | 1.04 - Strokovni članek |
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| Organizacija: | FNM - Fakulteta za naravoslovje in matematiko
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| Opis: | Besides advanced nano steels, polymers and ceramics, recently also light metals, i.e., Al, Mg and Ti based materials, have been recognized as future materials for different kinds of advanced applications. Al and its alloys have an acceptable price, excellent corrosive resistance, good mechanical and other physical properties. Therefore, they are also used in the powder-metallurgy (P/M) field. The P/M technology of Al materials is very demanding and has its own specifics compared to the sintering technology of iron and steel. A relatively large quantity of Al-based alloy powder is formed during the sand blasting of slugs and discs in the Talum Al factory, Kidričevo, Slovenia. Therefore, we analysed and investigated its practical usability for a production of advanced products using P/M technology. The formed Al-based powder was compared with the commercially available Al-based powders that are generally used for conventional sintering technology. In the first part of this paper we explain which types of Al-based powders are used for the production of sintered parts, what the required parameters are and why we considered them. Then, the results of theoretical thermodynamic analyses and investigations of the morphological and microstructural characteristics of the selected commercial Al-based powders are given, as well as their comparison with the Al powder formed during the sand blasting and its potential for P/M applications. |
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| Ključne besede: | Al-based alloy powders, morphology, microstructure, LM characterisation, SEM/EDS characterisation |
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| Status publikacije: | Objavljeno |
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| Verzija publikacije: | Objavljena publikacija |
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| Datum sprejetja članka: | 16.12.2013 |
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| Datum objave: | 20.02.2014 |
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| Založnik: | Inštitut za kovinske materiale in tehnologije Ljubljana |
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| Leto izida: | 2014 |
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| Št. strani: | str. 439-450 |
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| Številčenje: | Letn. 48, št. 3 |
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| PID: | 20.500.12556/DKUM-65201  |
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| ISSN: | 1580-2949 |
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| UDK: | 669.715:621.762 |
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| COBISS.SI-ID: | 20584456 |
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| ISSN pri članku: | 1580-2949 |
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| NUK URN: | URN:SI:UM:DK:IEBY2UVO |
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| Datum objave v DKUM: | 17.03.2017 |
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| Število ogledov: | 1751 |
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| Število prenosov: | 176 |
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| Metapodatki: |    |
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| Področja: | Ostalo
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