Structure and properties of a biomedical Co-Cr-Mo alloy produced by laser powder microdeposition

Journal of Laser Applications

Volumn 21, Issue 2, 2009, Pages 88-95

  Meacock, C G ^a   Vilar, Rui ^a  

^a INSTITUTO SUPERIOR TÉCNICO   (Portugal)

Author keywords

Additive Manufacture; Biomedical alloy; Co Cr Mo; Laser materials processing

Indexed keywords

304 STAINLESS STEEL; ADDITIVE MANUFACTURE; BIOMEDICAL ALLOY; BIOMEDICAL ALLOYS; CELLULAR DENDRITES; CO-CR-MO; COCRMO ALLOY; DEPOSITED MATERIALS; DIFFRACTOMETRY; FOCUSED LASER BEAMS; HARDNESS VALUES; INTERACTION ZONE; LASER MATERIALS PROCESSING; LASER POWDERS; MATRIX; MEDICAL DEVICES; MELTPOOL; METALLIC POWDER; METALLIC SUBSTRATE; MICRO-SCALE; MICRODEPOSITION; MICROSTRUCTURE AND PROPERTIES; STRUCTURE AND PROPERTIES; THREE-DIMENSIONAL OBJECT;

ALLOYS; CHROMIUM; COMPUTER AIDED DESIGN; DENDRITES (METALLOGRAPHY); HARDNESS; HARDNESS TESTING; LASERS; METAL MELTING; MICROSTRUCTURE; MOLTEN MATERIALS; MOLYBDENUM; POWDER METALLURGY; POWDERS; PROCESSING; STAINLESS STEEL; SUBSTRATES;

MOLYBDENUM ALLOYS;

EID: 65649131549     PISSN: 1042346X     EISSN: None     Source Type: Journal    
DOI: 10.2351/1.3120214     Document Type: Article

References (32)

1. A. Rosochowski and A. Matuszak, "Rapid tooling: The state of the art," J. Mater. Process. Technol. 106, 191 (2000).
2. M. D. F. Bayle, "Selective laser melting process monitoring with high speed infra-red camera and pyrometer," Proc. SPIE 6985 (2008).
3. J. K. Wessel, Handbook of Advanced Materials (Blackwell, Oxford, 2004).
4. M. S. K. Osakada, "Flexble manufacturing of metallic products by selective laser melting of powder," Int. J. Mach. Tools Manuf. 46, 1188 (2006).
5. P. H. W. M. Wehmoller, C. Zilian, and H. Eufinger, "Implant design and production - a new approach by selective laser melting," International Congress Series 1281, 690 (2005).
6. V. O. J. A. Vreeling, G. A. Hamstra, Y. T. Pei, and J. M. DeHosson, "In situ microscopy investigation of failure mechanisms in Al/SiC Metal Matrix composite produced by laser embedding," Scr. Mater. 42, 589 (2006).
7. R. Vilar, "Laser cladding", J. Laser Appl. 11, 64 a1999b.
8. C. C. W. C. Lin, "Characteristics of thin surface layers of cobalt-based alloys deposited by laser cladding," Surf. Coat. Technol. 200, 4557 (2005).
9. J. Mazumder, D. Dutta, N. Kikuchi, and A. Ghosh, "Closed loop direct metal deposition: Art to part," Opt. Lasers Eng. 34, 397 (2000).
10. X. Wu and J. Mei, "Near net shape manufacturing of components using direct laser fabrication technology," J. Mater. Process. Technol. 135, 266 (2003). (2003).
11. Y. Y. H. Choi and X. Li, "Experimental study on integration of laserbased additive/subtractive processes for meso/micro solid freeform fabrication," Int. J. Adv. Manuf. Technol. 26, 335 (2005).
12. R. V. C. G. Meacock, "Laser powder microdeposition of CP2 titanium," Mater. Des. 29, 353 (2008).
13. A. D. J. S. Garcia, A. M. Medrano, and A. S. Rodriguez, "Formation of hcp martensite during the isothermal aging of an fcc Co-27Cr-5Mo-0.05C orthopedic implant alloy,"" Metall. Mater. Trans. A 30, 1177 (1999).
14. W. X. B. V. Krishna, S. Bose, and A. Bandyopadhyay, "Functionally graded Co-Cr-Mo coating on Ti-6Al-4V alloy structures," Acta Biomater. 4, 697 (2008).
15. L. E. Ramirez, M. Castro, M. Mendez, J. Lacaze, M. Herrera, and G. Lesoult, "Precipitation path of secondary phases during solidification of the Co-25.5%Cr-5.5%Mo-0.26%C alloy," Scr. Mater. 47, 811 (2002).
16. K. Rajan, "Phase-Transformations in a wrought Co-Cr-Mo-C alloy," Metall. Trans. A 13, 1161 (1982)
17. B. D. Cullity, Elements of X-ray Diffraction (Addison Wesley, Massachusetts, 1978).
18. M. Rappaz, S. A. David, J. M. Vitek, and L. A. Boatner, "Analysis of solidification microstructures in Fe-Ni-Cr single-crystal welds," Metall. Trans. A 21, 1767 (1990).
19. Ø. Grong, Metallurgical Modelling of Welding (Institute of Materials, Great Britain, 1997).
20. J. Cawley, J. E. P. Metcalf, A. H. Jones, T. J. Band, and D. S. Skupien, "A tribological study of cobalt chromium molybdenum alloys used in metalon- metal resurfacing hip arthroplasty," Wear 255, 999 (2003).
21. Z. Paszenda and J. Marciniak, "The influence of base structure and carbon coating on the corrosion resistance of Co-Cr-Mo alloy," J. Mater. Process. Technol. 78, 143 (1998).
22. R. N. J. Taylor and R. B. Waterhouse, "A study of the aging behavior of a cobalt based implant alloy," J. Mater. Sci. 18, 3265 (1983).
23. J. B. Vandersande, J. R. Coke, and J. Wulff, "Transmission electronmicroscopy study of mechanisms of strengthening in heat-treated Co-Cr-Mo-C a lloys," Metall. Trans. A 7, 389 (1976).
24. U. K. M. U. Farooq and G. Nolze, "Microstructural characterisation of a Co-Cr-Mo laser clad applied on railway wheels," Int. J. Mater. Res. 97, 838 (2006).
25. T. B. Massalski and H. Okamoto, Binary Alloy Phase Diagrams (ASM International, Ohio, 1990).
26. A. J. Saldivar-Garcia and H. F. Lopez, "Temperature effects on the lattice constants and crystal structure of a Co-27Cr-5Mo low-carbon alloy," Metall. Mater. Trans. A 35A, 2517 (2004).
27. N. C. Dahn, D. Morphy, and K. Rajan, "Kinetics of the martensitic fcchcp transformation in Co-Cr-Mo Alloy Powders," Acta Metall. 32, 1317 (1984).
28. P. Huang and H. F. Lopez, "Strain induced epsilon-martensite in a Co-Cr-Mo alloy: Grain size effects," Mater. Lett. 39, 244 (1999).
29. P. Huang and H. F. Lopez, "Effects of grain size on development of athermal and strain induced epsilon martensite in Co-Cr-Mo implant alloy," Mater. Sci. Technol. 15, 157 (1999).
30. C. B. Song, H. B. Park, H. G. Seong, and H. F. Lopez, "Development of athermal epsilon-martensite in atomized Co-Cr-Mo-C implant alloy powders," Acta Biomater. 2, 685 (2006).
31. C. Song, H. Park, H. Seong, and H. F. Lopez, "Development of athermal and isothermal epsilon-martensite in atomized Co-Cr-Mo-C implant alloy powder," Metall. Mater. Trans. A 37A, 3197 (2006).
32. A. D. Garcia, A. M. Medrano, and A. S. Rodriguez, "Effect of solution treatments on the fcc/hcp isothermal martensitic transformation in Co- 27Cr-5Mo-0.05C aged at 800 degrees C," Scr. Mater. 40, 717 (1999). J. Laser Appl., Vol. 21, No. 2, May 2009 C.G. Meacock, R. Vilar 95