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Optimisation of precipitation hardening for 15-5 PH martensitic stainless steel produced by wire arc directed energy deposition
ID Ščetinec, Aljaž (Avtor), ID Klobčar, Damjan (Avtor), ID Nagode, Aleš (Avtor), ID Vuherer, Tomaž (Avtor), ID Bračun, Drago (Avtor), ID Trdan, Uroš (Avtor)

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URLURL - Izvorni URL, za dostop obiščite https://www.tandfonline.com/doi/full/10.1080/13621718.2023.2202979 Povezava se odpre v novem oknu

Izvleček
This paper discusses directed energy deposition of 15-5 PH, which was successfully tailored with precipitation hardening (PH) to achieve the desired properties. Parametric analysis of solution annealing and aging at various time and temperature combinations was performed. Material characterisation was done in the as-deposited, solution annealed, and PH states. Investigations included microscopy, SEM/EDS, fractography, hardness, tensile, and impact toughness test. The as-deposited microstructure was composed of martensite laths along with delta ferrite. Optimisation of solution annealing was mandatory to achieve homogeneous austenite, which allowed PH. PH resulted in similar properties compared to conventionally produced steel. Peak aging resulted in 450 HV10 and an Rm of 1350 MPa, while the over-aged condition resulted in an impact toughness of over 77 J/cm2.

Jezik:Angleški jezik
Ključne besede:wire arc additive manufacturing, 15-5 PH, solution annealing, aging, precipitation hardening, martensitic stainless steel, material characterisation
Vrsta gradiva:Članek v reviji
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:FS - Fakulteta za strojništvo
NTF - Naravoslovnotehniška fakulteta
Status publikacije:Objavljeno
Različica publikacije:Objavljena publikacija
Leto izida:2023
Št. strani:Str. 558–568
Številčenje:Vol. 28, no. 7
PID:20.500.12556/RUL-148265 Povezava se odpre v novem oknu
UDK:621.791.75
ISSN pri članku:1362-1718
DOI:10.1080/13621718.2023.2202979 Povezava se odpre v novem oknu
COBISS.SI-ID:150180355 Povezava se odpre v novem oknu
Datum objave v RUL:08.08.2023
Število ogledov:1102
Število prenosov:143
Metapodatki:XML DC-XML DC-RDF
:
ŠČETINEC, Aljaž, KLOBČAR, Damjan, NAGODE, Aleš, VUHERER, Tomaž, BRAČUN, Drago in TRDAN, Uroš, 2023, Optimisation of precipitation hardening for 15-5 PH martensitic stainless steel produced by wire arc directed energy deposition. Science and technology of welding and joining [na spletu]. 2023. Vol. 28, no. 7. [Dostopano 16 marec 2025]. DOI 10.1080/13621718.2023.2202979. Pridobljeno s: https://repozitorij.uni-lj.si/IzpisGradiva.php?lang=slv&id=148265
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Gradivo je del revije

Naslov:Science and technology of welding and joining
Skrajšan naslov:Sci. technol. weld. join.
Založnik:Taylor & Francis, Institute of Materials, Minerals and Mining
ISSN:1362-1718
COBISS.SI-ID:166337 Povezava se odpre v novem oknu

Licence

Licenca:CC BY-NC-ND 4.0, Creative Commons Priznanje avtorstva-Nekomercialno-Brez predelav 4.0 Mednarodna
Povezava:http://creativecommons.org/licenses/by-nc-nd/4.0/deed.sl
Opis:Najbolj omejujoča licenca Creative Commons. Uporabniki lahko prenesejo in delijo delo v nekomercialne namene in ga ne smejo uporabiti za nobene druge namene.

Sekundarni jezik

Jezik:Slovenski jezik
Ključne besede:oblikovno obločno navarjanje z žico, 15-5 PH, raztopno žarjenje, staranje, izločevalno utrjevanje, martenzitno nerjavno jeklo, karakterizacija materiala

Projekti

Financer:ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
Številka projekta:P2-0270
Naslov:Proizvodni sistemi, laserske tehnologije in spajanje materialov

Financer:Drugi - Drug financer ali več financerjev
Program financ.:CELSA
Naslov:Fundamental Study on Next Generation Multi-Material Wire-Arc Additive Manufacturing

Financer:Drugi - Drug financer ali več financerjev
Program financ.:Daihen

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