| 致密羟基磷灰石（HA）生物陶瓷烧结行为和力学性能 |
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| 引用本文： | 储成林 王世栋. 致密羟基磷灰石（HA）生物陶瓷烧结行为和力学性能[J]. 功能材料, 1999, 30(6): 606-609 |
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| 作者姓名： | 储成林 王世栋 |
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| 作者单位： | [1]哈尔滨工业大学材料科学与工程学院 [2]东南大学分析测试中心 |
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| 摘 要： | 从生物相容性的角度考虑，羟基磷灰石是人体硬组织置换种植体最适合的陶瓷材料。但目前ＨＡ陶瓷很差的力学性能使得它不能在受载场合下应用，如人造牙齿或骨。所以力学性能高的致密羟基磷灰石陶瓷或径基磷灰石基生物材料是我们所期望获得的。本文简要介绍了国内外关于在磷灰石，生物陶瓷烧结行为和力学性能的研究进展。
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| 关 键 词： | 羟基磷灰石 生物陶瓷 力学性能 烧结行为 |
Sintering Behaviours and Mechanical Properties of Dense Hydroxyapatite (HA) Bioceramics |
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| CHU Chemglin ,ZHU Jingchuan ,YIN Zhongda ,WANG Shidong School of Materials Science and Engineering,Harbin Institute of Technology,Harbin,,China, Analysis and Testing Certer,Southeast University,Nanjing,,China. Sintering Behaviours and Mechanical Properties of Dense Hydroxyapatite (HA) Bioceramics[J]. Journal of Functional Materials, 1999, 30(6): 606-609 |
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| Authors: | CHU Chemglin ZHU Jingchuan YIN Zhongda WANG Shidong School of Materials Science Engineering Harbin Institute of Technology Harbin China Analysis Testing Certer Southeast University Nanjing China |
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| Affiliation: | CHU Chemglin 1,ZHU Jingchuan 1,YIN Zhongda 1,WANG Shidong 2 School of Materials Science and Engineering,Harbin Institute of Technology,Harbin,15001,China, 2 Analysis and Testing Certer,Southeast University,Nanjing,210018,China |
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| Abstract: | Hydroxyapatite seems to be the most suitable ceramic material for hard tissue replacement implants from the point of view of biocompatibility.But the HA ceramics cannot presently be used for heavy load-bearing applications,like artificial teeth or bones because of their poor mechanical properties.So the dense hydroxyapatite bioceramics or hydroxyapatite-based biomaterials with high mechnanical strength are expected.In this paper,the sintering behaviours and mechanical properties of dense hydroxyapatite (HA) bioceramics are reviewed. |
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| Keywords: | hydroxyapatite bioceramic mechanical properties |
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