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Original scientific paper

Sintering the beaks of the elevator manufactured by direct metal laser sintering (DMLS) process from Co - Cr alloy

D. I. Băilă ; University Politehnica of Bucharest, Bucharest, Romania
C. V. Doicin ; University Politehnica of Bucharest, Bucharest, Romania
C. M. Cotruț ; University Politehnica of Bucharest, Bucharest, Romania
M. E. Ulmeanu ; University Politehnica of Bucharest, Bucharest, Romania
I. G. Ghionea ; University Politehnica of Bucharest, Bucharest, Romania
C. I. Tarbă ; University Politehnica of Bucharest, Bucharest, Romania

Fulltext: english, pdf (212 KB) pages 663-666 downloads: 255* cite
APA 6th Edition
Băilă, D.I., Doicin, C.V., Cotruț, C.M., Ulmeanu, M.E., Ghionea, I.G. & Tarbă, C.I. (2016). Sintering the beaks of the elevator manufactured by direct metal laser sintering (DMLS) process from Co - Cr alloy. Metalurgija, 55 (4), 663-666. Retrieved from https://hrcak.srce.hr/157392
MLA 8th Edition
Băilă, D. I., et al. "Sintering the beaks of the elevator manufactured by direct metal laser sintering (DMLS) process from Co - Cr alloy." Metalurgija, vol. 55, no. 4, 2016, pp. 663-666. https://hrcak.srce.hr/157392. Accessed 1 Apr. 2020.
Chicago 17th Edition
Băilă, D. I., C. V. Doicin, C. M. Cotruț, M. E. Ulmeanu, I. G. Ghionea and C. I. Tarbă. "Sintering the beaks of the elevator manufactured by direct metal laser sintering (DMLS) process from Co - Cr alloy." Metalurgija 55, no. 4 (2016): 663-666. https://hrcak.srce.hr/157392
Harvard
Băilă, D.I., et al. (2016). 'Sintering the beaks of the elevator manufactured by direct metal laser sintering (DMLS) process from Co - Cr alloy', Metalurgija, 55(4), pp. 663-666. Available at: https://hrcak.srce.hr/157392 (Accessed 01 April 2020)
Vancouver
Băilă DI, Doicin CV, Cotruț CM, Ulmeanu ME, Ghionea IG, Tarbă CI. Sintering the beaks of the elevator manufactured by direct metal laser sintering (DMLS) process from Co - Cr alloy. Metalurgija [Internet]. 2016 [cited 2020 April 01];55(4):663-666. Available from: https://hrcak.srce.hr/157392
IEEE
D.I. Băilă, C.V. Doicin, C.M. Cotruț, M.E. Ulmeanu, I.G. Ghionea and C.I. Tarbă, "Sintering the beaks of the elevator manufactured by direct metal laser sintering (DMLS) process from Co - Cr alloy", Metalurgija, vol.55, no. 4, pp. 663-666, 2016. [Online]. Available: https://hrcak.srce.hr/157392. [Accessed: 01 April 2020]

Abstracts
In this paper, two prototypes of dental elevator was made by DMLS process, using a super alloy powder of Co – Cr (ST2724G), with Phenix Systems machine, type PXS & PXM Dental, one with a threaded tail and another with a cylindrical tail. The quality obtained for the elevator is better, thanks to the material used and to the manufacturing process. For the elevator prototypes there were performed some Finite element method (FEM) analysis to identify stress locations and displacements. It was realized corrosion test in artificial saliva Fusayama Meyer (pH 5,5) at temperature of 37 ± 1 °C for 24 hours and remarks the importance of post treatment after DMLS process to obtain a better corrosion resistance in vitro.

Keywords
Co - Cr super alloy; dental elevator; DMLS process; FEM, in vitro corrosion

Hrčak ID: 157392

URI
https://hrcak.srce.hr/157392

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