Chinese Journal of Quantum Electronics, Volume. 31, Issue 2, 222(2014)

Influence of sintering temperature on hydroxyapatite target

Le LUO1、*, Da-peng JIANG1, Du-liang ZHAO1, Zhong-ya YAN2, Guang-cun CHENG2, Xiao-dong FANG3, and Ru-hua TAO3
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  • 1[in Chinese]
  • 2[in Chinese]
  • 3[in Chinese]
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    In order to find out rule of sintering temperature of hydroxyapatite(HA) target, the powder of 99% pure hydroxyapatite was pressed to discal targets and the targets were sintered at 600C, 700C and 800C in argon ambience respectively. The targets stinered at different temperatures and the targets not sintered were detected with X-ray diffractometer(XRD) and the X-ray photoelectron spectroscopy(XPS). The experimental result demonstrates that sintering temperature does not influence on the composition and crystallinity of all kinds of targets observably, but the average particle diameter and the ratio of Ca to P of hydroxyapatite targets should increase if sintering temperature rise. The hydroxyapatite target sintered at 800C has the best biocompatibility, bioactivity and stability.

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    LUO Le, JIANG Da-peng, ZHAO Du-liang, YAN Zhong-ya, CHENG Guang-cun, FANG Xiao-dong, TAO Ru-hua. Influence of sintering temperature on hydroxyapatite target[J]. Chinese Journal of Quantum Electronics, 2014, 31(2): 222

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    Paper Information

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    Received: --

    Accepted: --

    Published Online: Mar. 31, 2014

    The Author Email: Le LUO (luolehfut@sina.com)

    DOI:10.3969/j.issn.1007-5461.2014.02.015

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