Open Access

Use of Laser Metal Deposition Technology in Additive Manufacturing of Ni Powder Materials

Pavol Sejč

Pavol Sejč

Slovak University of Technology in Bratislava, Faculty of Mechanical Engineering, Institute of Technologies and MaterialsBratislava, Slovakia
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Sejč, Pavol
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Ján Jaroš

Ján Jaroš

Slovak University of Technology in Bratislava, Faculty of Mechanical Engineering, Institute of Technologies and MaterialsBratislava, Slovakia
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Jaroš, Ján
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Branislav Vanko

Branislav Vanko

Slovak University of Technology in Bratislava, Faculty of Mechanical Engineering, Institute of Technologies and MaterialsBratislava, Slovakia
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Vanko, Branislav
  
Nov 07, 2022
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Published Online: Nov 07, 2022
Page range: 161 - 172
DOI: https://doi.org/10.2478/scjme-2022-0026
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© 2022 Sejč Pavol et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

The process parameters of the Laser Metal Deposition technology in the production of simple components made of NiCuBSi type metal powder were verified in this paper. A laser head with a coaxial powder supply and argon gas was used in the production. The powder was welded to a S235J2G3 steel plate. The used parameters (heat input 0.25 kJ.mm−1) enabled the production of samples with a minimum porosity (1.2 %) and without the defects (cold joints, pores) between the weld layers.

Language:
English
Publication timeframe:
2 times per year
Journal Subjects:
Engineering, Mechanical Engineering, Fundamentals of Mechanical Engineering, Mechanics
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