Effect of build parameters and build geometries on residual microstructures and mechanical properties of Ti-6Al-4V components built by electron beam melting (EBM)

20th Annual International Solid Freeform Fabrication Symposium, SFF 2009

Volumn , Issue , 2009, Pages 374-397

  Murr, L E ^a   Gaytan, S M ^a   Medina, F ^a   Martinez, E ^a   Hernandez, D H ^a   Martinez, L ^a   Lopez, M I ^a   Wicker, R B ^a   Collins, S ^b  

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

^b Arcam AB   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

3D PRINTERS; COOLING; DENSITY OF GASES; ELECTRON BEAM MELTING; HARDNESS; MICROSTRUCTURE; OPTIMIZATION; STRUTS; TENSILE STRENGTH; TITANIUM ALLOYS; TRANSMISSION ELECTRON MICROSCOPY;

ADDITIVE MANUFACTURING; DISLOCATION DENSITIES; MICRO-INDENTATION HARDNESS; MICROSTRUCTURE VARIATIONS; MICROSTRUCTURES AND MECHANICAL PROPERTIES; OPTICAL METALLOGRAPHY; SCANNING AND TRANSMISSION ELECTRON MICROSCOPY; ULTIMATE TENSILE STRENGTH;

ALUMINUM;

EID: 84892666810     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (5)

1. Gaytan, S.M., Murr, L.E., Medina, F., Martinez, E., Lopez, M.I., and Wicker, R.B. (2009). Advanced metal powder-based manufacturing of complex components by electron beam melting. Materials Technology, in press.
2. Murr. L.E., Esquivel, E.V., Quinones, S.A., Gaytan, S.M., Lopez, M.I., Martinez, E.Y., Medina, F., Hernandez, D.H., Martinez, E., Stafford, S.W., Brown, D.K., Hoppe T., Meyers, W., Lindhe, U. and Wicker, R.B. (2009a). Microstructures and mechanical properties of electron beam-rapid manufactured Ti-6Al-4V biomedical prototypes compared to wrought Ti-6Al-4V. Materials Characterization, 60: 96-105.
3. Murr, L.E., Quinones, S.A., Gaytan, S.M., Lopez, M.I., Rodela, A., Martinez, E.Y., Hernandez, D.H., Martinez, E., Medina, F., and Wicker, R.B. (2009b). Microstructure and mechanical behavior of Ti-6Al-4V produced by rapid-layer manufacturing for biomedical applications. Journal of Mechanical Behavior of Biomedical Materials, 2: 20-32.
4. 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. (2009c). Next generation biomedical implants using additive manufacturing of complex, cellular and functional mesh arrays. Philosophical Transactions A (Royal Society, London), in press.
5. Wooten, J. (2008). Electron beam melting manufacturing of flight hardware for the Navy UCAS program. Paper presented at SAE meeting in South Carolina, Oct, 2008. Contact 〈johnwooten1877@att.ent〉.