Selective laser melting of NiTi shape memory components

Innovative Developments in Design and Manufacturing - Advanced Research in Virtual and Rapid Prototyping

Volumn , Issue , 2010, Pages 233-238

  Meier, H ^a   Haberland, C ^a   Frenzel, J ^a   Zarnetta, R ^a  

^a RUHR UNIVERSITY BOCHUM   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

CYCLIC STABILITY; LASER PROCESSING; MICROSTRUCTURAL DEFECTS; NEAR-NET-SHAPE; NI PARTICLES; NICKEL TITANIUM; NITI SHAPE MEMORY ALLOYS; PHASE TRANSFORMATION BEHAVIOR; PRE-ALLOYED POWDER; SELECTIVE LASER MELTING; SHAPE MEMORY; SHAPE MEMORY ALLOY; SHAPE-MEMORY PROPERTIES; TRANSFORMATION TEMPERATURES;

CERIUM ALLOYS; DESIGN; MARTENSITIC TRANSFORMATIONS; MELTING; RAPID PROTOTYPING; SHAPE MEMORY EFFECT; TITANIUM;

INDUSTRIAL RESEARCH;

EID: 78649414722     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (22)

1. Alcock, C.B., Itkin, V.P. & Horrigan, M.K. 1984. Vapor pressure equations for the metallic elements: 298-2500 K. Canadian Metallurgical Quarterly 23(3): 309-313.
2. Bastin, G.F. & Rieck, G.D. 1974. Diffusion in the Titanium-Nickel system: 1. Occurrence and growth of the various intermetallic compounds. Metallurgical and Materials Transactions B: Process Metallurgy and Materials Processing 5(8): 1817-1826.
3. Chalker, P.R., Clare, A.T., Davies, S., Sutcliffe, C.J. & Tsopanos, S. 2006. Selective laser melting of high aspect ratio 3D Nickel-Titanium structures for MEMS applications. In S.J. Bull et al. (eds), Surface engineering for manufacturing applications; Materials Research Society Symp. Proc. 890, Boston, November 27-December 1 2005. Warrendale: Materials Research Society
4. Clare, A.T., Chalker, P.R., Davies, S., Sutcliffe, C.J. & Tsopanos, S. 2008. Selective laser melting of high aspect ratio 3D Nickel-Titanium structures two way trained for MEMS applications. International Journal of Mechanics and Materials Design 4(2): 181-187.
5. Das, S. 2003. Physical aspects of process control in Selective Laser Sintering of metals. Advanced Engineering Materials 5(10): 701-711.
6. Frenzel, J., Neuking, K., Eggeler, G. & Haberland, C. 2008. On the role of Carbon during processing of NiTi shape memory alloys. In S. Miyazaki (ed.), Proc. of the intern. Conference on Shape Memory and Superelastic Technologies; SMST-2007, Tsukuba City, December 2-5 2007. Materials Park: ASM International.
7. Frenzel, J., Zhang, Z., Neuking, K. & Eggeler, G. 2004. High quality vacuum induction melting of small quantities of NiTi shape memory alloys in graphite crucibles. Journal of Alloys and Compounds 385: 214-223.
8. Frenzel, J., Zhang, Z., Somsen, C., Neuking, K. & Eggeler, G. 2007. On the influence of Carbon on martensitic phase transformations in NiTi shape memory alloys. Acta Materialia 55: 1331-1341.
9. Großmann, C., Frenzel, J., Sampath, V., Depka, T., Oppenkowski, A. Somsen, C., Neuking, K., Theissen, W. & Eggeler, G. 2008. Processing and property assessment of NiTi and NiTiCu shape memory actuator springs. Materialwissenschaft und Werkstofftechnik 39(8): 499-510.
10. Hodgson, D.E. 2001. Fabrication, heat treatment and joining of Nitinol components. In S.M. Russel & A.R. Pelton (eds), Proc. of the intern. Conference on Shape Memory and Superelastic Technologies; Proc. SMST-2000, Pacific Grove, April 30-May 4 2000. Materials Park: ASM International.
11. 3-precipitation during aging of NiTi shape memory alloys and its influence on martensitic phase transformations. Acta Materialia 50(17): 4255-4274.
12. Krishna, B.V., Bose, S. & Bandyopadhyay, A. 2007. Laser processing of net-shape NiTi shape memory alloy. Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science 38: 1096-1103.
13. Lide, D.R. (ed.) 1998. CRC Handbook of chemistry and physics. Boca Raton, Boston, London, New York, Washington DC: CRC Press LLC.
14. Malukhin, K. & Ehmann, K. 2006. Material characterization of NiTi based memory alloys fabricated by laser direct metal deposition process. Journal of Manufacturing Science and Engineering 128: 691-696.
15. Mentz, J., Frenzel, J., Wagner, M.F.X., Neuking, K., Eggeler, G., Bruchkremer, H.P. & Stöver, D. 2008. Powder metallurgical processing of NiTi shape memory alloys with elevated transformation temperatures. Materials Science and Engineering A 491: 270-278.
16. Miyazaki, S., Igo, Y. & Otsuka, K. 1986. Effect of thermal cycling on the transformation temperature of Ti-Ni alloys. Acta Metallurgica 34(10): 2045-2051.
17. Morgan, N.B. & Friend, C.M. 2001. Stress/temperature phase diagrams as a tool for shape memory alloy selection and processing. Journal de Physique IV 11(8): 503-508.
18. Over, C. 2003. Generative Fertigung von Bauteilen aus Werkzeugstahl X38CrMoV5-1 und Titan TiAl6V4 mit "Selective Laser Melting" (doctoral thesis). Aachen: Shaker Verlag.
19. Shishkovsky, I.V. 2005. Shape memory effect in porous volume NiTi articles fabricated by selective laser sintering. Technical Physical Letters 31(3): 15-21.
20. Wang, L.M., Liu, L.H., Yang, H., Wang, L.Y. & Xiu, G.Q. 2002. Melting and fabrication of NiTi shape-memory alloy wires. Materials Science Forum 394-395: 297-300.
21. Weinert, K. & Petzold, V. 2006. Micromaching of NiTi shape memory parts. Production Engineering-Research and Development 13(2): 43-46.
22. Wu, M.H. 2002. Fabrication of Nitinol materials and components. Materials Science Forum 394-395: 285-292.