Ph.D. in Scienza E Tecnologia Dei Materiali , 38th cycle (2022-2025)
Ph.D. obtained in 2026
Dissertation:
Effect of Process Gas Composition on the Characteristics of Atomized UNS S32760 Super Duplex Stainless Steel Powders and Their Properties After PBF-LB/M Processing. From Waste-Derived Powder Production to PBF-LB/M Components: Gas Atomization Optimization, Post-Processing Heat Treatment, Mechanical Characterization, and Corrosion Assessment. (Abstract)
Tutors:
Diego Giovanni Manfredi Marco Actis GrandeTeaching
Teachings
Bachelor of Science
- Materiali metallici. A.A. 2023/24, INGEGNERIA DEI MATERIALI. Collaboratore del corso
- Materiali metallici. A.A. 2024/25, INGEGNERIA DEI MATERIALI. Collaboratore del corso
Publications
Works published during the Ph.D. View all publications in Porto@Iris
- Pennacchio, Antonio (2026)
Effect of Process Gas Composition on the Characteristics of Atomized UNS S32760 Super Duplex Stainless Steel Powders and Their Properties After PBF-LB/M Processing. From Waste-Derived Powder Production to PBF-LB/M Components: Gas Atomization Optimization, Post-Processing Heat Treatment, Mechanical Characterization, and Corrosion Assessment.. relatore: MANFREDI, DIEGO GIOVANNI; ACTIS GRANDE, MARCO; , 38. XXXVIII Ciclo, P.: 289
Doctoral Thesis - Gobber, Federico Simone; Pennacchio, Antonio; Actis Grande, Marco (2025)
Properties of UNS S32760 Duplex Stainless Steels Powders and L-PBF Components as Function of Different Processing Gases. In: FUNTAI OYOBI FUMMATSU YAKIN, vol. 72, pp. 587-591. ISSN 0532-8799
Contributo su Rivista - Gobber, Federico Simone; Pennacchio, Antonio; Fracchia, Elisa; Actis-Grande, Marco (2025)
Production and Properties of Recycled Aluminium Alloy Powders via Inert Gas Atomisation. In: FUNTAI OYOBI FUMMATSU YAKIN, vol. 72, pp. 531-536. ISSN 0532-8799
Contributo su Rivista - Gobber, Federico Simone; Priarone, Paolo C.; Pennacchio, Antonio; Actis Grande, Marco (2025)
From Waste To Feedstock: Feasibility Of Recycling AA5183 Alloy Chips Into Powders For Additive Manufacturing. In: 2025 Euro Powder Metallurgy Congress and Exhibition, Euro PM 2025, SEC (Scottish Event Campus) Center, gbr, 2025, pp. 1-7. ISBN: 978-1-899072-58-3
Contributo in Atti di Convegno (Proceeding) - Simone Gobber, Federico; Pennacchio, Antonio; Actis Grande, Marco; Priarone, Paolo (2024)
An Approach To Evaluate Quality And Sustainability For Powders Produced By A Lab – Scale Atomizer. In: 2024 European Powder Metallurgy Congress and Exhibition, Euro PM 2024, Malmö (Sweden), 29 Sep -2 Oct 2024
Contributo in Atti di Convegno (Proceeding) - Simone Gobber, Federico; Lupi, Giorgia; Pennacchio, Antonio; Actis Grande, Marco; ... (2024)
Production Of High Silicon Aluminium Powders With Tailored CTE. In: 2024 European Powder Metallurgy Congress and Exhibition, Euro PM 2024, Malmö (Sweden), 29 Sep -2 Oct 2024
Contributo in Atti di Convegno (Proceeding) - Gobber, Federico Simone; Priarone, Paolo C.; Pennacchio, Antonio; Actis Grande, Marco (2024)
Effect of inert gas pressure on the properties and carbon footprint of UNS S32760 powders made from waste materials by gas atomization. In: JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY, vol. 33, pp. 8814-8828. ISSN 2238-7854
Contributo su Rivista - Giardino, Matteo; Gobber, Federico Simone; Pennacchio, Antonio; Lupi, Giorgia; Casati, ... (2024)
Study of surface oxidation in metal powders by means of optical spectroscopy. In: POWDER TECHNOLOGY, vol. 443. ISSN 0032-5910
Contributo su Rivista - Giardino, Matteo; Gobber, Federico Simone; Pennacchio, Antonio; Grande, Marco Actis (2024)
Study of metal powders oxidation by means of Energy Dispersion Spectroscopy (EDS). In: The 17th European Microscopy Congress (EMC 2024), Copenhagen (Denmark), August 25-30, 2024. ISSN 2117-4458
Contributo in Atti di Convegno (Proceeding) - Pennacchio, A.; Gobber, F. S.; Grande, M. A. (2023)
Effect Of Process Gas Composition On The Characteristics Of Atomised UNS S32760 Duplex Stainless Steels Powders. In: Euro Powder Metallurgy 2023 Congress and Exhibition, PM 2023, Lisbona (PRT), 4/10/2023. ISBN: 9781899072576
Contributo in Atti di Convegno (Proceeding)