Advanced Technologies and Materials

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Vol. 43 No. 2 (2018)
Original articles

Laser Welding Parameters Effect on the Weld Metals Properties at Duplex Stainless Steels

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  • Enikő Réka Fábián
Enikő Réka Fábián
Óbuda -University, Donát Bánki Faculty of Mechanical and Safety Engineering,
DOI: https://doi.org/10.24867/ATM-2018-2-002

Published 2023-09-30

abstract views: 21 // Full text article (PDF): 10


Keywords

  • Laser beam,
  • duplex stainless steel,
  • additional material,
  • microstructure

How to Cite

Fábián, E. R. (2023). Laser Welding Parameters Effect on the Weld Metals Properties at Duplex Stainless Steels. Advanced Technologies and Materials, 43(2), 7–13. https://doi.org/10.24867/ATM-2018-2-002
Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

Abstract

Nd:YAG laser welding of duplex stainless steels as 2205, LDX 2101, 2304, LDX 2404 grades were performed with and without addition materials. As additional material were used Metco 41C high nickel contain powder and 22 9 3 NL filler wire, conventional used for standard duplex stainless steels. The mechanical and corrosion properties of duplex stainless steels welds are dependent on microstructure and chemical composition. The additional materials favourable effects on mechanical properties were observed. The best pitting corrosion resistance were observed at specimens welded with wire addition.

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