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http://dx.doi.org/10.3740/MRSK.2013.23.2.135

Mechanical Properties and Biocompatibility of Ti-Nb-Zr-Mo-CPP Biomaterial Fabricated by Spark Plasma Sintering  

Woo, Kee Do (Division of Advanced Materials Engineering & Research Center of Advanced Materials Development, Chonbuk National University)
Kim, Sang Mi (Division of Advanced Materials Engineering & Research Center of Advanced Materials Development, Chonbuk National University)
Kim, Dong Gun (Division of Advanced Materials Engineering & Research Center of Advanced Materials Development, Chonbuk National University)
Kim, Dae Young (Division of Advanced Materials Engineering & Research Center of Advanced Materials Development, Chonbuk National University)
Kang, Dong Soo (Division of Advanced Materials Engineering & Research Center of Advanced Materials Development, Chonbuk National University)
Publication Information
Korean Journal of Materials Research / v.23, no.2, 2013 , pp. 135-142 More about this Journal
Abstract
The Ti-6Al-4V extra low interstitial (ELI) alloy has been widely used as an orthopedic implant material because of its excellent mechanical properties and biocompatibility. However, it still has many problems, including a high elastic modulus and toxicity of the Al and V elements. Therefore, non-toxic biomaterials with a low elastic modulus need to be developed. A high energy mechanical milling (HEMM) process is introduced to improve the effect of sintering. Rapid sintering of spark plasma sintering (SPS) under pressure was used to make an ultra fine grain of Ti-25 wt.%Nb-7 wt.%Zr-10 wt.%Mo-(10 wt.%CPP) composites with bio-attractive elements for increasing strength. These composites were fabricated by SPS at $1000^{\circ}C$ at 60 MPa using HEMM powders. During the sintering process, $CaTiO_3$, TixOy, and CaO were formed because of the reaction between Ti and CPP. The effects of CPP content on the physical and mechanical properties of the sintered Ti-Nb-Zr-Mo-CPP composites were investigated. The biocompatibility and corrosion resistance of the Ti-Nb-Zr-Mo alloys were improved by the addition of CPP.
Keywords
biomaterials; rapid sintering; microstructure; SPS; calcium pyrophosphate;
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1 A. Nouri, X. Chen, Y. Li, Y. Yamaba, P. D. Hodgson and C. Wen, Mater. Sci. Eng., 485, 562 (2008).   DOI   ScienceOn
2 G. He, J. Eckert, Q. L. Dai, M. L. Sui, W. Loser, M. Hagiwara and E. Ma, Biomaterials, 24, 5115 (2003).   DOI   ScienceOn
3 Y. Okazaki, S. Rao, Y. Ito and T. Tateishi, Biomaterials, 19, 1197 (1998).   DOI   ScienceOn
4 M. Long and H. J. Rack, Biomaterials, 19, 1621 (1998).   DOI   ScienceOn
5 E. Whiteside, Clin. Orthop., 247, 138 (1989).
6 M. Niinomi, Mater. Sci. Eng. A, 243, 231 (1998).   DOI   ScienceOn
7 C. Q. Ning and Y. Zhou, Biomaterials, 25, 3379 (2004).   DOI   ScienceOn
8 L. M. Elias, S. G. Schneider, S. Schneider, H. M. Silva and F. Malvisi, Mater. Sci. Eng. A, 432, 108 (2006).   DOI   ScienceOn
9 K. S. Lee, S. Seo, S. Jin, B. Yoo and Y. K. Jeong, Kor. J. Mater. Res., 22, 280 (2012) (in Korean).   DOI   ScienceOn
10 H. W. Yoon, C. H. Song, Y. S. Yang and S. J. Yoon, Kor. J. Mater. Res., 22, 61 (2012) (in Korean).   DOI   ScienceOn
11 C. Knabe, G. Berger, R. Gildenhaar, F. Klar and H. Zreiqat, Biomaterials, 25, 4911 (2004).   DOI   ScienceOn
12 Dj. Veljovic, B. Jokic, R. Petrovic, E. Palcevskis, A. Dindune, I. N. Mihailescu and Dj. Janackovic, Ceram. Int., 35, 1407 (2009).   DOI   ScienceOn
13 J. W. Song, H. S. Kim, S. S. Kim, J. M. Koo and S. J. Hong, J. Kor. Powd. Metal. Inst., 17, 242 (2010) (in Korean).   DOI   ScienceOn
14 C. Suryanarayana and M. Grant Norton, X-ray Diffraction A Practical Approach, p. 213-221, Plenum Publishing Co., NY, USA (1998).
15 Y. M. Zhang, M. D. Thesis, p. 1-58, Harbin Institute of Technology, Harbin, China (2007).
16 C. Q. Ning and Y. Zhou, Biomaterials, 23, 2909 (2002).   DOI   ScienceOn
17 R. Sun, M. Li, Y. Lu and S. Li, Mater. Res. Bull., 41, 1138 (2006).   DOI   ScienceOn
18 K. D. Woo, H. B. Lee, I. Y. Kim, I. J. Shon and D. L. Zhang, Met. Mater. Int., 14, 327 (2008).   DOI   ScienceOn
19 K. D. Woo, D. S. Kang, M. S. Moon, S. H. Kim Z. Liu and A. N. Omran, Kor. J. Met. Mater., 48, 369 (2010) (in Korean).   DOI   ScienceOn
20 R. Sun, M. Li, Y. Lu and X. An, Mater. Sci. Eng. C, 26, 28 (2006).   DOI   ScienceOn