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  1. Article

    Open Access

    Defect-Correlated Vickers Microhardness of Al-Si-Mg Alloy Manufactured by Laser Powder Bed Fusion with Post-process Heat Treatments

    Laser powder bed fusion is an additive manufacturing process characterized by different advantages like the manufacture of samples with complex geometry without the use of tools and/or molds. Generally, the ma...

    Emanuela Cerri, Emanuele Ghio… in Journal of Materials Engineering and Perfo… (2022)

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  2. Article

    Open Access

    Effect of the Distance from Build Platform and Post-Heat Treatment of AlSi10Mg Alloy Manufactured by Single- and Multi-Laser Selective Laser Melting

    In the present study, AlSi10Mg samples produced by selective laser melting (SLM) were studied. Samples were machined from two types of bars obtained through different methods: either single laser (SL) or multi...

    Emanuela Cerri, Emanuele Ghio… in Journal of Materials Engineering and Perfo… (2021)

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  3. No Access

    Chapter and Conference Paper

    Creep Behavior of a AlSiMg Alloy Produced by Additive Manufacturing

    The present study aims at investigating the effect of the peculiar of manufactured samples on the behavior of an . Constant load experiments were carried out between 150 and 205 ℃ on samples produce...

    Chiara Paoletti, Stefano Spigarelli… in TMS 2020 149th Annual Meeting & Exhibition… (2020)

  4. No Access

    Article

    The Influence of Ni and V Trace Elements on High-Temperature Tensile Properties and Aging of A356 Aluminum Foundry Alloy

    High-temperature tensile properties of unmodified A356 alloy with and without the addition of Ni or V in traces (600 and 1000 ppm of Ni and V, respectively) were investigated by analyzing samples obtained from...

    Maria Teresa Di Giovanni, Emanuela Cerri… in Metallurgical and Materials Transactions A (2016)

  5. No Access

    Article

    Mechanical Properties and Microstructural Evolution of Friction-Stir-Welded Thin Sheet Aluminum Alloys

    Friction stir welding of thin aluminum sheets represents a potential goal for aircraft and automotive industries because of the advantages of using this new technological process. In the current work, the micr...

    Emanuela Cerri, Paola Leo, **ang Wang… in Metallurgical and Materials Transactions A (2011)

  6. No Access

    Article

    An evaluation of the creep properties of two Al-Si alloys produced by rapid solidification processing

    Tensile creep tests were conducted on two Al-Si alloys produced by rapid solidification: an Al-Si-Ni-Cr alloy and an Al-Si-Cu-Fe alloy, designated alloys A and B, respectively. The creep curves of these two al...

    Luboš Kloc, Stefano Spigarelli… in Metallurgical and Materials Transactions A (1996)