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Article

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Title

Heat treatment efects on tribocorrosion resistance of Inconel 718® alloy produced by conventional and laser powder bed fusion methods

Authors

[ 1 ] Instytut Maszyn Roboczych i Pojazdów Samochodowych, Wydział Inżynierii Lądowej i Transportu, Politechnika Poznańska | [ 2 ] Instytut Technologii Materiałów, Wydział Inżynierii Mechanicznej, Politechnika Poznańska | [ 3 ] Instytut Inżynierii Materiałowej, Wydział Inżynierii Materiałowej i Fizyki Technicznej, Politechnika Poznańska | [ P ] employee

Scientific discipline (Law 2.0)

[2.7] Civil engineering, geodesy and transport
[2.8] Materials engineering
[2.9] Mechanical engineering

Year of publication

2024

Published in

International Journal of Advanced Manufacturing Technology

Journal year: 2024 | Journal volume: vol. 132 | Journal number: iss. 11-12

Article type

scientific article

Publication language

english

Keywords
EN
  • tribocorrosion
  • Inconel 718
  • laser powder bed fusion
  • heat treatment
Abstract

EN The article presents a study of the tribocorrosion phenomenon and its efects on Inconel 718 alloy produced conventionally by extrusion and additively manufactured using the laser powder bed fusion method. In addition, the samples were subjected to a heat treatment process to change their properties. The research was carried out using the pin-on-disk method in 3.5% NaCl. Based on the study, it was found that the material made with additive technology is more resistant to tribocorrosion phenomenon, and the diference from conventionally made material is about 50%. The synergistic efect between friction and corrosion (ΔZ) occurred. However, heat treatment in the AA-2 variant ensures higher hardness and reduces purely mechanical wear (ZM) and the synergy efect (ΔZ).

Pages (from - to)

5835 - 5853

DOI

10.1007/s00170-024-13731-4

URL

https://link.springer.com/article/10.1007/s00170-024-13731-4

License type

CC BY (attribution alone)

Open Access Mode

open journal

Open Access Text Version

final published version

Date of Open Access to the publication

at the time of publication

Full text of article

Download file

Access level to full text

public

Ministry points / journal

100

Impact Factor

2,9 [List 2023]

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