| ZrO_2颗粒增强生物陶瓷TCP材料的研究 |
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| 引用本文： | 阮建明,黄伯云.ZrO_2颗粒增强生物陶瓷TCP材料的研究[J].中南大学学报(自然科学版),1995(5). |
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| 作者姓名： | 阮建明 黄伯云 |
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| 作者单位： | 中南工业大学粉末冶金研究所 |
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| 摘 要： | 介绍了ＺｒＯ２颗粒增强生物活性陶瓷ＴＣＰＦ［Ｃａ３（ＰＯ４）２］材料的制备方法；分析了粉末及烧结体的相变和显微结构；探讨了粉末特性及不同制备工艺对材料力学性能的影响；考察了在模拟体液中的生化反应动力学过程，研究发现，亚微米ＺｒＯ２粉末对ＴＣＰ有较大的增强作用，材料在模拟体液中的失重将随浸蚀时间延长而减缓。
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| 关 键 词： | 生物材料，颗粒增强，生化反应 |
TCP BIOCERAMIC MATERIALS STRENGTHENED BY ZiO2 PARTlCLES |
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| Ruan Jianming, Huang Baiyun.TCP BIOCERAMIC MATERIALS STRENGTHENED BY ZiO2 PARTlCLES[J].Journal of Central South University:Science and Technology,1995(5). |
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| Authors: | Ruan Jianming Huang Baiyun |
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| Abstract: | The process of making bioceramic material TCPCa3(PO4)2] strengthened by ZrO2 par-ticles is proposed in this paper. Phase transformations of the powder and sintered materialsare analysed via TG-DTA and X-ray. The effects of the powder characters as well as pa-rameters on mechanical properties , the biochemical reaction dynamics of the sintered TCP-ZiO2 materials are investigated in detail. |
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| Keywords: | biological materials particle strengthening biochemical reaction |
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