Mechanical properties of a Ti6Al4V porous structure produced by selective laser melting

Materials and Design

Volumn 49, Issue , 2013, Pages 545-552

  Sun, Jianfeng ^a   Yang, Yongqiang ^a   Wang, Di ^a  

^a SOUTH CHINA UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

Flexible manufacturing; Mechanical property; Porous structure; Selective laser melting; Titanium alloy

Indexed keywords

BRITTLE FRACTURE; COMPRESSION TESTING; MECHANICAL PROPERTIES; TITANIUM ALLOYS;

AVERAGE RELATIVE ERROR; CLEAVAGE FRACTURE; COMPRESSION TESTS; FLEXIBLE MANUFACTURING; FRACTURE ANALYSIS; FRACTURE LOAD; POROUS STRUCTURES; SELECTIVE LASER MELTING; THEORETICAL CALCULATIONS; TI-6AL-4V;

POROSITY;

EID: 84874776953     PISSN: 02613069     EISSN: 18734197     Source Type: Journal    
DOI: 10.1016/j.matdes.2013.01.038     Document Type: Article

References (21)

1. Barbas A., Bonnet A.S., Lipinski P. Development and mechanical characterization of porous titanium bone substitutes. J Mech Behav Biomed Mater 2012, 9:34-44.
2. Pattanayak D.K., Fukuda A., Matsushita T., Takemoto M., Fujibayashi S., Sasaki K., et al. Bioactive Ti metal analogous to human cancellous bone: fabrication by selective laser melting and chemical treatments. Acta Biomater 2011, 7(3):1398-1406.
3. Marcua T., Todeab M., Gligora I., Bercec P., Popa C. Effect of surface conditioning on the flowability of Ti6Al7Nb powder for selective laser melting applications. Appl Surf Sci 2012, 258(7):3276-3282.
4. Song B., Dong S., Zhang B., Liao H., Coddet C. Effects of processing parameters on microstructure and mechanical property of selective laser melted Ti6Al4V. Mater Des 2012, 35:120-125.
5. Nga C.C., Savalania M.M., Laub M.L., et al. Microstructure and mechanical properties of selective laser melted magnesium. Appl Surf Sci 2011, 257:7447-7454.
6. Brandl E., Heckenberger U., Holzinger V., Buchbinder D. Additive manufactured AlSi10Mg samples using selective laser melting (SLM): microstructure, high cycle fatigue, and fracture behavior. Mater Des 2012, 34:159-169.
7. Amato K.N., Gaytan S.M., Murr L.E. Microstructures and mechanical behavior of Inconel 718 fabricated by selective laser melting. Acta Mater 2012, 60(5):2229-2239.
8. Vilaro T., Colinb C., Bartout J.D. Microstructural and mechanical approaches of the selective laser melting process applied to a nickel-base superalloy. Mater Sci Eng: A 2012, 534:446-451.
9. Zhang B., Liao H., Coddet C. Effects of processing parameters on properties of selective laser melting Mg-9%Al powder mixture. Mater Des 2012, 34:753-758.
10. Yadroitsev I., Shishkovsky I., Bertrand P., Smurov I. Manufacturing of fine-structured 3D porous filter elements by selective laser melting. Appl Surf Sci 2009, 255:5523-5527.
11. Mullen L., Stamp R.C., Brooks W.K., Jones E., Sutcliff C.J. Selective laser melting: a regular unit cell approach for the manufacture of porous, titanium, bone in-growth constructs, suitable for orthopedic applications. J Biomed Mater Res Part B: Appl Biomater 2008, 5:325-334.
12. Mangano C., Perrotti V., Iezzi G., Scarano A., Mangano F., Piattelli A. Bone response to a new modified titanium surface implants. J Oral Implantol 2008, 34:17-24.
13. Panxin Wang Powder metallurgy science 2010, Metallurgical Industry Press, Beijing, p. 148-57. 3rd ed.
14. Leyens C., Peters M. Titanium and titanium alloys 2005, Chemical Industry Press, Beijing, p. 19-39, 140-5, 155-7. 1st ed.
15. Sun S.D., Zong Y.Y., Shan D.B., Guo B. Hot deformation behavior andmicrostructureevolution of TC4titanium alloy. Trans Nonferr Met Soc China 2010, 20(11):2181-2184.
16. Poondla N., Srivatsan T.S., Patnaik A., Petraroli M. A study of themicrostructureand hardness of twotitanium alloys: commercially pure and Ti-6Al-4V. J AlloysCompd 2009, 486(1-2):162-167.
17. Christian J.W. Theory of transformations in metals and alloys 2002, Pergamon, Oxford. 2nd ed.
18. Nishiyama Z., Fine M.E., Meshii M., Wayman C.M. Martensitic transformation 1978, Academic Press, New York. 1st ed.
19. Amaya-Vazquez M.R., Sánchez-Amaya J.M., Boukha Z., Botana F.J. Microstructure, microhardness and corrosion resistance of remelted TiG2 and Ti6Al4V by a high power diode laser. Corros Sci 2012, 56:36-48.
20. Zhao S.S., Yu G., He X.L., Hu Y.W. Microstructural and mechanical characteristics of laser welding of Ti6Al4V and lead metal. J Mater Process Technol 2012, 212(7):1520-1527.
21. Akman E., Demir A., Canel T., Si{dotless}nmazçelik T. Laser welding of Ti6Al4V titanium alloys original research article. J Mater Process Technol 2009, 209(8):3705-3713.