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Naslov:Additive manufacturing multi-material components of SAF 2507 duplex steel and 15-5 PH martensitic stainless steel
Avtorji:ID Koukolíková, Martina (Avtor)
ID Podaný, Pavel (Avtor)
ID Rzepa, Sylwia (Avtor)
ID Brázda, Michal (Avtor)
ID Kocijan, Aleksandra (Avtor)
Datoteke:URL URL - Izvorni URL, za dostop obiščite https://www.sciencedirect.com/science/article/pii/S1526612523007417
 
Jezik:Angleški jezik
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:Logo IMT - Inštitut za kovinske materiale in tehnologije
Povzetek:The study reports the successful deposition of 15–5 precipitation-hardened (PH) martensitic steel on SAF 2507 duplex stainless steel (and vice versa) to form functionally graded materials (FGMs) using powder-based, directed-energy-deposition (DED) technology. The evolution of the microstructure and the mechanical properties of the 15–5 PH/SAF 2507 functionally graded material in the as-built state were investigated systematically. The results proved that the microstructural transition zone (MTZ) is formed above the fusion line due to the dilution effect of both steels. The phase composition of the MTZ consists of ferrite and, in comparison to the base materials, an increased amount of austenite. The interface has the lowest hardness owing to the formation of a significant proportion of the austenitic phase. However, the tensile mechanical properties were not affected by the interface as failure occurred in both SAF 2507 and at the interface regions. The research presents a promising application of FGMs in a horizontal configuration to form a high - quality, metallurgical joint between heterogeneous materials. This study introduces a novel approach by additive manufacturing (AM) of heterogeneous multi-materials, merging the favorable properties of duplex SAF 2507 and martensitic 15-5 PH stainless steels through superior metallurgical bonding. The combination of SAF 2507 and 15-5 PH in a functionally graded material has not been previously explored, as the existing studies deal with the duplex stainless steels SAF 2507 and either martensitic stainless-steel 15-5 PH deposited separately by laser powder-bed-fusion (L-PBF) or DED methods. This research pioneers the investigation of these materials in tandem, paving the way for the development of novel FGMs with optimized properties for specific applications. The resulting FGM exhibits exceptional corrosion resistance and high strength, making it highly versatile for applications in diverse industries such as offshore oil and gas production, aerospace, aviation, and chemical processing equipment.
Ključne besede:directed energy deposition, functionally graded materials, miniaturized specimen testing methods, SAF 2507, 15-5 PH
Status publikacije:Objavljeno
Verzija publikacije:Recenzirani rokopis
Datum objave:27.07.2023
Založnik:Elsevier
Leto izida:2023
Št. strani:str. 330-339
Številčenje:Vol. 102
Izvor:Nizozemska
PID:20.500.12556/DiRROS-18615 Novo okno
UDK:620.1/.2
ISSN pri članku:2212-4616
DOI:10.1016/j.jmapro.2023.07.057 Novo okno
COBISS.SI-ID:161196291 Novo okno
Avtorske pravice:© 2023 The Society of Manufacturing Engineers. Published by Elsevier Ltd. All rights reserved.
Opomba:Nasl. z nasl. zaslona; Opis vira z dne 11. 8. 2023;
Datum objave v DiRROS:04.04.2024
Število ogledov:717
Število prenosov:276
Metapodatki:XML DC-XML DC-RDF
:
KOUKOLÍKOVÁ, Martina, PODANÝ, Pavel, RZEPA, Sylwia, BRÁZDA, Michal in KOCIJAN, Aleksandra, 2023, Additive manufacturing multi-material components of SAF 2507 duplex steel and 15-5 PH martensitic stainless steel. Journal of manufacturing processes [na spletu]. 2023. Vol. 102, p. 330–339. [Dostopano 16 marec 2025]. DOI 10.1016/j.jmapro.2023.07.057. Pridobljeno s: https://www.sciencedirect.com/science/article/pii/S1526612523007417
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Gradivo je del revije

Naslov:Journal of manufacturing processes
Založnik:Elsevier Ltd.
ISSN:2212-4616
COBISS.SI-ID:137159939 Novo okno

Gradivo je financirano iz projekta

Financer:EC - European Commission
Program financ.:European Regional Development Fund
Številka projekta:CZ.02.1.01/0.0/0.0/16_019/0000836
Naslov:Research of advanced steels with unique properties
Financer:ARIS - Javna agencija za znanstvenoraziskovalno in inovacijsko dejavnost Republike Slovenije
Številka projekta:P2-0132
Naslov:Fizika in kemija površin kovinskih materialov
Financer:ARIS - Javna agencija za znanstvenoraziskovalno in inovacijsko dejavnost Republike Slovenije
Številka projekta:L2-4445
Naslov:Razvoj naprednih Ti6Al4V komponent rezervoarja za letalsko industrijo s hibridno SLM/DED dodajno tehnologijo

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