Effects of the Selective Laser Melting Process Parameters on the Functional Properties of the Co-Cr Alloy.

Authors

  • Dariusz Grzesiak West Pomeranian University of Technology, 17 Piastow Ave., 70-310 Szczecin, Poland
  • Marta Krawczyk West Pomeranian University of Technology, 17 Piastow Ave., 70-310 Szczecin, Poland

DOI:

https://doi.org/10.3991/ijes.v3i1.4291

Abstract


The purpose of the present study is to investigate the impact of technological parameters on the mechanical properties of the Co-Cr alloy after the Selective Laser Melting (SLM) process. The energy density (ε) and the number of the laser beam passes on each melted layer were the variables. The static tensile test was used to evaluate the mechanical properties of the manufactured samples. The results of the study show significant differences in material characteristics resulting from different number of the laser beam passes over the programmed path.

Author Biographies

Dariusz Grzesiak, West Pomeranian University of Technology, 17 Piastow Ave., 70-310 Szczecin, Poland

Faculty of Mechanical Engineering and Mechatronics, Institute of Mechanical Technology

Marta Krawczyk, West Pomeranian University of Technology, 17 Piastow Ave., 70-310 Szczecin, Poland

Faculty of Mechanical Engineering and Mechatronics, Institute of Mechanical Technology

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Published

2015-03-10

How to Cite

Grzesiak, D., & Krawczyk, M. (2015). Effects of the Selective Laser Melting Process Parameters on the Functional Properties of the Co-Cr Alloy. International Journal of Recent Contributions from Engineering, Science & IT (iJES), 3(1), pp. 39–42. https://doi.org/10.3991/ijes.v3i1.4291

Issue

Vol. 3 No. 1 (2015): Special Issue "iCAT 2014"

Section

Short Papers

License

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