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RECYCLING OF CO-CR POWDERS USED FOR MANUFACTURING BY DIRECT METAL LASER SINTERING TECHNOLOGY

Diana-Irinel Băilă

First published: 2018-06-20https://doi.org/10.5593/sgem2018/6.2/s25.066View metrics

Abstract

In this paper are presented some researches concerning the recycling process of Co-Cr powders that is used by the sintering process DMLS. Direct Metal Laser Sintering process is an additive laser manufacturing technology and is used in different domains like tooling, aerospace, medicine and auto. In the tooling domain, Co-Cr alloy powder is sintered by DMLS process, using a Phenix Systems machine, for obtain different mold prototypes. Co-Cr alloy powder presents good mechanical and corrosion properties. The SEM and EDAX analysis of recycled Co-Cr powder are realized using a scanning electron microscope QUANTA70 (qualitative and quantitative analysis). These analyses present the defects and the impurity of the recycled powder cause of the recycling process. The Co-Cr powder can be recycled many times and to be reused for DMLS process.

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Publication details

Title
RECYCLING OF CO-CR POWDERS USED FOR MANUFACTURING BY DIRECT METAL LASER SINTERING TECHNOLOGY
Authors
Diana-Irinel Băilă
Proceedings
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Nano, Bio and Green - Technologies for a Sustainable Future
Publisher
STEF92 Technology
Year
2018
Pages
497-504
SWS Citekey
Baila201825497504
ISSN
1314-2704
ISBN
978-619-7408-51-5
Language
en
Publication type
Conference Paper
Keywords
References15
  1. Ratner B.D., Hoffman A.S., Schoen F.J., Lemons J.E., Biomaterials Science – An introduction to materials in medicine, 3-rd Edition, ISBN 9780123746269, Academic Press, pp.20-60, 2013;

  2. http://www.phenix-systems.com/;

  3. Breme J., Biehl V., Metallic biomaterials, Handbook of biomaterial properties, Chapmann & Hall, London, UK, pp.15-40, 1998;

  4. Rontescu C., Cicic D.T., Bogota A.M., Amza C.G., Chivu O.R., ”Research regarding the analysis of the samples used for prosthetics and medical instruments obtained by sintering”, Revista de Chimie, vol.68, Iss.8 , pp. 1854-1857, 2017;

  5. Rontescu C., Cicic D.T., Amza C.G., Chivu O.R., Iacobescu G., ”Comparative analysis of the components obtained by additive manufacturing used for prosthetics and medical instruments”, Revista de Chimie vol.68, Iss.9, pp. 2114-2116, 2017.

  6. Bâlc N., Berce P., Păcurar R., Comparison between SLM and SLS in producing complex metal parts, Annals of DAAAM & Proceedings, ISSN 1726-9687, ISBN: 978-3-901509-74-2, pp. 7-9, 2010.

  7. Harun W., Kamariah M., Muhamad N., Bin Che Ghani S.A., Faiz A., Zamri M., A review of powder additive manufacturing processes for metallic biomaterials, Powder Technology 327, pp. 128-151, 2018.

  8. Girardin E., Barucca G., Mengucci P., Fiori F., Bassoli E., Gatto A., Iuliano L., Biomedical Co-Cr-Mo Components Produced by Direct Metal Laser Sintering, Materials Today Proceedings 3(3), pp. 889-897, 2016.

  9. Kim F.H., Moylan S.P., Garboczi E.J., Slotwinski J.A., Investigation of pore structure in cobalt chrome additively manufactured parts using X-ray computed tomography and three-dimensional image analysis. J Additive Manufacturing 17, pp. 23-38, 2017.

  10. Băilă Diana, Mociou Oana, Trușcă Roxana, Surdu Adrian, Zaharia Cătălin, Bunea Mihaela, Biodegradation and mechanical behavior of sintered compacts of Co-Cr alloy powder doped with ZrO2 used in dentistry, Vjesnik Tehnical Gazette Croatia 23(4), pp.1047-1057, 2016.

  11. Băilă Diana, Mociou Oana, Zaharia Cătălin, Trușcă Roxana, Surdu Adrian, Bunea Mihaela, In vitro behavior of sintered compacts of Co-Cr doped with hydroxyapatite for biomedical implants, Journal of optoelectronics and advanced materials 17(7-8), pp.1210-1218, 2015.

  12. Băilă Diana, Doicin Cristian, Cotruț Cosmin, Ulmeanu Mihaela, Ghionea Ionuț, Tarbă Cristian, Sintering the beaks of the elevator manufactured by Direct Metal Laser Sintering (DMLS) process from Co-Cr alloy, Journal Metalurgija Croatia 55(4), pp.663-666, 2016.

  13. Khouzani M., Peng H., Attardo R., Ostiguy P., Neidig J., Billo R., Hoelzle D., Shankar R., Direct metal laser-sintered stainless steel: comparison of microstructure and hardness between different planes, Int J Adv Manuf Technol 1-7, 2018, DOI: 10.1007/s00170-017-1528-y.

  14. Mengucci P., Barucca G., Gatto A., Bassoli E., Denti L., Fiori E., Girardin P., Bastianoni P., Rutkowski B., Czyrska-Filemonowicz A., Effects of thermal treatments on microstructure and mechanical properties of a Co–Cr–Mo–W biomedical alloy produced by laser sintering, J Mechanical Behavior of Biomedical Materials 60, pp. 106-117, 2016.

  15. Takaichi A., Nakamoto T., Joko N., Nomura N., Tsutsumi Y., Migita S., Doi H., Kurosu S., Chiba A., Wakabayashi N., Igarashi Y., Hanawa T., Microstructures and mechanical properties of Co–29Cr–6Mo alloy fabricated by selective laser melting process for dental applications, J Mechanical Behavior of Biomedical Materials 21, pp. 67-76, 2013.

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