Stefan Roos

Doktorand|Doctoral Student

  • Professional title: Doctoral Student
  • Academic title: Master of Science (MSc)
  • Department: Department of Engineering, Mathematics and Science Education (IMD)
  • Telephone: +46 (0)10-1428532
  • Email:
  • Room number: Q286a
  • Location: Östersund
  • Research centers: Sports Tech Research Centre
  • Employee in the subject: Mechanical Engineering


Articles in journals

Roos, S. , Botero, C. & Rännar, L. (2023). Electron beam powder bed fusion processing of 2507 super duplex stainless steel. as-built phase composition and microstructural properties. Journal of Materials Research and Technology, vol. 24, pp. 6473-6483.  

Roos, S. & Rännar, L. (2021). Process Window for Electron Beam Melting of 316LN Stainless Steel. Metals, vol. 11: 137  

Botero Vega, C. A. , Ramsperger, M. , Selte, A. , Åsvik, K. , Koptioug, A. , Skoglund, P. , Roos, S. , Rännar, L. & et al. (2020). Additive Manufacturing of a Cold-Work Tool Steel using Electron Beam Melting. Steel Research International, vol. 19: 5, pp. 1-6.  

Roos, S. , Botero Vega, C. A. , Danvind, J. , Koptioug, A. & Rännar, L. (2019). Macro- and Micromechanical Behavior of 316LN Lattice Structures Manufactured by Electron Beam Melting. Journal of materials engineering and performance (Print), vol. 28: 12, pp. 7290-7301.    

Conference papers

Botero, C. , Bäckström, M. , Rännar, L. , Roos, S. , Koptyug, A. , Åsvik, K. , Şelte, A. & Ramsperger, M. (2019). Additive Manufacturing of a cold work steel using Electron Beam Melting. In Proceedings of Conference:  Tooling 2019.

Botero Vega, C. A. , Jiménez-Piqué, E. , Roos, S. , Skoglund, P. , Koptioug, A. , Rännar, L. & Bäckström, M. (2018). Nanoindentation: a suitable tool in metal Additive Manufacturing. Paper presented at the Materials Science & Technology, MS&T 2018, October 14-18, Columbus, USA

Roos, S. , Rännar, L. , Koptioug, A. & Danvind, J. (2017). Characterization of 316ln lattice structures fabricated via electron beam melting. In Materials Science and Technology Conference and Exhibition 2017, MS and T 2017.. pp. 336--343.  

Licentiate theses, comprehensive summaries

Roos, S. (2019). Process Development for Electron Beam Melting of 316LN Stainless Steel. Lic. (Comprehensive summary) Sundsvall : Mid Sweden University, 2019 (Mid Sweden University licentiate thesis : 164)  

The page was updated 5/7/2021