Densification Behavior of Calcium Phosphates on Spark Plasma Sintering

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Ceramics of hydroxyapatite (Ca10(PO4)6(OH)2: HA) and β-tricalcium phosphate (β-Ca3(PO4)2: β-TCP), were prepared by spark plasma sintering (SPS) at the temperatures from 800 °C to 1000 °C for 10 min with a heating rate of 25 °C·min-1. The HA ceramics prepared at 900 °C and 1000 °C showed transparency. On the other hands, transparent β-TCP ceramics was obtained by SPS at 1000 °C. In analysis of the densification behavior during sintering of HA and β-TCP by SPS, dominant sintering mechanism was plastic flow in the early stage of densification. Transparent ceramics should be the most suitable materilas to investigate the interface between human cells and ceramics.

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Periodical:

Key Engineering Materials (Volumes 309-311)

Main Theme:

Edited by:

Takashi Nakamura, Kimihiro Yamashita and Masashi Neo

Pages:

171-174

DOI:

10.4028/www.scientific.net/KEM.309-311.171

Citation:

D. Kawagoe et al., "Densification Behavior of Calcium Phosphates on Spark Plasma Sintering", Key Engineering Materials, Vols. 309-311, pp. 171-174, 2006

Online since:

May 2006

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$35.00

[1] K. Ioku: J. Soc. Inorg. Mater. Japan Vol. 3 (1996), p.412.

[2] H. Aoki: Medical Applications of hydroxyapatite (Isiyaku Euro America Inc., Tokyo and St. Louis 1994).

[3] T. Kanazawa, T. Umegaki, H. Monma and K. Yamashita: J. Soc. Inorg. Mater. No 210 (1987), p.261.

[4] M. Akao: J. Ceram. Soc. Japan Vol. 20 (1985), p.1096.

[5] H. Yokozeki, T. Hayashi, T. Nakagawa, H. Kurosawa, K. Shibuya and K. Ioku: J. Mater. Sci. Mater. Med. Vol. 9 (1998), p.381.

[6] K. Kondo: Phosphorus Letter No. 36 (1999), p.23.

[7] M. Kinoshita and Y. Hamano: Yogyo-Kyokai-shi Vol. 80 (1972), p.239.

[8] K. Umeya, T. Nishikawa and H. Nakajima: J. Ceram. Assoc. Japan Vol. 75 (1967), p.301.

[9] T. Shimohira: Yogyo-Kyokai-shi Vol. 79 (1971), p.132.

[10] S. Zhang and K. E. Gonsalves: J. Mater. Sci. Mater. Med. Vol. 8 (1997), p.25.

[11] A. Nakahira, M. Tamai, H. Aritani, S. Nakamura and K. Yamashita: J. Biomed. Mater. Res. Vol. 62 (2002), p.550.

[12] K. Ioku, M. Yoshimura and S. Somiya: Sintering 87 (Elsevier Applied Science, 1988), p.1308.

[13] K. Ioku, M. Yoshimura and S. Somiya: J. Ceram. Soc. Japan Vol. 96 (1988), p.109.

[14] K. Ioku, S. Somiya and M. Yoshimura: J. Mater. Sci. Lett. Vol. 8 (1989), p.1203.

[15] K. Ioku, M. Yoshimura and S. Somiya: Biomaterials Vol. 11 (1990), p.57.

[16] N. Kotobuki, K. Ioku, D. Kawagoe, H. Fujimori, S. Goto and H. Ohgushi: Biomaterials Vol. 26 (2005), p.779.

DOI: 10.1016/j.biomaterials.2004.03.020

[17] M. Jarcho, R. L. Salsbury, M. B. Thomas and R. H. Doemus: J. Mater. Sci. Vol. 14 (1979), p.142.

[18] M. Akao, H. Aoki and K. Kato: J. Mater. Sci. Vol. 17 (1982), p.343.

[19] I. Kondoh, N. Tamari and M. Kinoshita: J. Ceram. Soc. Japan Vol. 97 (1989), p.965.

[20] N. Kotobuki, K. Ioku, D. Kawagoe, D. Nomura, H. Fujimori, S. Goto and H. Ohgushi: Key Engineering Materials Vol. 284-286 (2005)p.663.

DOI: 10.4028/www.scientific.net/kem.284-286.663

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