Open-cellular co-base and ni-base superalloys fabricated by electron beam melting

Materials

Volumn 4, Issue 4, 2010, Pages 782-790

  Murr, Lawrence ^a,b   Li, Shujun ^c   Tian, Yuxing ^c   Amato, Krista ^a,b   Martinez, Edwin ^a,b   Medina, Frank ^b  

^a UNIVERSITY OF TEXAS AT EL PASO   (United States)

^b University of Texas at El Paso   (United States)

^c INSTITUTE OF METAL RESEARCH   (China)

Author keywords

Dynamic stiffness; Electron beam melting; Mesh and foam structures; Microstructures; Superalloys

Indexed keywords

3D PRINTERS; CHROMIUM ALLOYS; COBALT ALLOYS; ELASTIC MODULI; ELECTRON BEAM MELTING; ELECTRON BEAMS; FABRICATION; MESH GENERATION; MOLYBDENUM ALLOYS; NATURAL FREQUENCIES; STIFFNESS; STOCHASTIC SYSTEMS; SUPERALLOYS;

CELLULARS; DYNAMIC STIFFNESS; ELECTRON-BEAM MELTING; FOAM STRUCTURE; FREQUENCY ANALYSIS; MESH STRUCTURES; NI-BASE SUPERALLOYS; OPTICAL METALLOGRAPHY; STOCHASTIC FOAMS; YOUNG MODULUS;

NICKEL ALLOYS;

EID: 84856371711     PISSN: None     EISSN: 19961944     Source Type: Journal    
DOI: 10.3390/ma4040782     Document Type: Article

References (27)

1. Ashby, M.F.; Medalist, R.F.M. The mechanical properties of cellular solids. Metall. Trans. A 1983, 14A, 1755-1786.
2. Gibson, L.J.; Ashby, M.F. Cellular Solids: Structure and Properties, 2nd ed.; Cambridge University Press: Cambridge, UK, 1997.
3. Lu, T.J.; Stone, H.A.; Ashby, M.F. Heat transfer in open-cell metal foams. Acta Mater. 1998, 45, 3619-3635.
4. Ashby, M.F.; Evans, A.G.; Fleck, N.A.; Gibson, L.J.; Hutchinson, J.W.; Wadley, H.N.G. Metal Foams: A Design Guide; Butterworth-Heinemann: Boston, MA, USA, 2000.
5. Barnhart, J. Manufacture, characterization and application of cellular metals and metal foams. Prog. Mater. Res. 2000, 46, 559-632.
6. Boomsma, K.; Poulikakou, D.; Zwick, F. Metal foams as compact high performance heat exchangers, Mech. Mater. 2003, 35, 1161-1176.
7. Kaviany, M. Principles of Heat Transfer in Porous Media; Springer: New York, NY, USA, 1999.
8. Bhattacharya, A.; Mahajan, R.L. Finned metal foam heat sinks for electronics cooling in forced convection. J. Electronic Pack. 2002, 124, 155-163.
9. Ashby, M.F.; Tianjian, L.U. Metal foams: A survey. Sci. China 2003, 46, 521-532.
10. Simone, A.E.; Gibson, L.J. Efficient structural components using porous metals. Acta Mater. 1998, 46, 55-62.
11. Berman, M. Regular-faced convex polyhedral. J. Franklin Institute 1971, 291, 329-351.
12. Davies, G.J.; Zhen, S. Metallic foams and their production, properties and applications. J. Mater. Sci. 1983, 18, 1899-1911.
13. Keans, M.W.; Blenkinsop, P.A.; Barber, A.C.; Farthing, T.W. Manufacture of a novel porous material. Int. J. Powd. Met. 1988, 24, 59-64.
14. Lefebvre, L.P.; Bonhart, J.; Dunand, D.C. Porous metals and metallic foams: Current status and recent developments. Adv. Engr. Mater. 2008, 10, 775-787.
15. Li, Q.; Chen, E.Y.; Bice, D.R.; Dunand, D.C. Mechanical properties of cast Ti-6Al-4V lattice block structures. Metall. Mater. Trans. A 2008, 39A, 411-449.
16. Mullen, L.; Stamp, R.; Brooks, W.; Jones, E.; Sutcliffe, C. Selective laser melting: A regular unit cell approach for the manufacture of porous titanium bone in-growth constructs suitable for orthopaedic applications. J. Biomed. Mater. Res. B 2009, 89B, 325-334.
17. Stamp, R.; Fox, P.; O'Neill, W.; Jones, E.; Sutcliffe, C. The development of a scanning strategy for the manufacture of porous biomaterials by selective laser melting. J. Mater. Sci. Mater. Med. 2009, 20, 1839-1848.
18. Heinl, L.P.; Muller, L.; Körner, C.; Singer, R.F.; Müller, F.A. Cellular Ti-6Al-4V structures with interconnected macroporosity for bone implants fabricated by selective electron beam melting. Acta Biomater. 2008, 4, 1536-1544.
19. Murr, L.E.; Gaytan, S.M.; Medina, F.; Lopez, H.; Martinez, E.; Machado, B.I.; Hernandez, D.H.; Martinez, L.; Lopez, M.I.; Wicker, R.B.; Bracke, J. Next generation biomedical implants using additive manufacturing of complex, cellular and functional mesh arrays Phil. Trans. Roy Soc. A 2010, 368, 1999-2032.
20. Gaytan, S.M.; Murr, L.E.; Martinez, E.; Martinez, J.L.; Machado, B.I.; Ramirez, D.A.; Medina, F.; Collins, S.; Wicker, R.B. Comparison of microstructures and mechanical properties for solid and mesh cobalt-base alloy prototypes fabricated by electron beam melting Metall. Mater. Trans. A 2010, 41A, 3010-3327.
21. Murr, L.E.; Martinez, E.; Ramirez, D.A.; Gaytan, S.M.; Machado, B.I.; Shindo, P.W.; Martinez, J.L.; Medina, F.; Wooten, J.; Ciscel, D.; Akelid, U.; Wicker, R.B. Microstructural architecture, microstructures and mechanical properties for a nickel-base superalloy fabricated by electron beam melting. Metall. Mater. Trans. A 2011, in press.
22. Chalmers, B. The Principles of Solidification; Wiley: New York, NY, USA, 1964.
23. Woudruff, D.P. The Solid-Liquid Interface; Cambridge University Press: London, UK, 1973.
24. Thompson, E.R.; Lenkey, F.D. Directionally solidified eutectic superalloys. In Composite Materials; Academic Press: New York, NY, USA, 1974; Volume 4, p. 101.
25. Hertzberg, R.W. Structure-property relationships in eutectic composites. In Frontiers in Materials Science; Murr, L.E., Stein, C., Eds.; Marcel Dekker, Inc.: New York, NY, USA, 1976; p. 421.
26. Thijs, L.; Verhaeghe, F.; Craeghs, T.; VonHumbeeck, J.; Kruth, J.P. A study of the microstructural evolution during selective laser melting of Ti-6Al-4V. Acta Mater. 2010, 58, 3303-3312.
27. Strondl, A.; Fischer, R.; Frommeyer, G.; Schneider, A. Investigations of MX and γ?/γ?? precipitates in the nickel-based superalloy 718 produced by electron beam melting. Mater. Sci. Engng. A 2008, 480, 138-147.