| 羟基磷灰石/生物玻璃复合涂层的研究 |
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| 引用本文： | 焦玉恒,陈晓明,许传波,贺建华.羟基磷灰石/生物玻璃复合涂层的研究[J].功能材料,2004,35(1):117-118,121. |
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| 作者姓名： | 焦玉恒 陈晓明 许传波 贺建华 |
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| 作者单位： | 武汉理工大学,生物中心,湖北,武汉,430070 |
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| 基金项目： | 湖北省科技攻关资助项目(2001AA306B03) |
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| 摘 要： | 设计了适合在Ti6Al4V金属基体上制备涂层的生物玻璃，通过电泳沉积以及后续热处理在Ti6Al4V合金上制备了羟基磷灰石／生物玻璃复合涂层，实现了底层致密表层多孔的结构梯度。利用平底锥头法对涂层剪切强度进行了测试；利用SEM观察了其表面形貌；利用EPMA分析了复合涂层断面结构和组成。
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| 关 键 词： | 羟基磷灰石 生物玻璃 复合涂层 电泳沉积 钛合金 生物材料 |
| 文章编号： | 1001-9731(2004)01-0117-02 |
A study on the hydroxyapatite/bioglass compound coating |
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| JIAO Yu-heng,CHEN Xiao-ming,XU Chuan-bo,HE Jian-hua.A study on the hydroxyapatite/bioglass compound coating[J].Journal of Functional Materials,2004,35(1):117-118,121. |
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| Authors: | JIAO Yu-heng CHEN Xiao-ming XU Chuan-bo HE Jian-hua |
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| Abstract: | In this paper, a kind of bioglass that is suitable for preparing coating on Ti6Al4V alloy substrate is designed. Hydroxyapatite(HA)/Bioglass(BG) compound coating on Ti6Al4V is prepared, and the gradient structure, which is dense in bottom layer and porous near surface layer, is realized. The shear strength of the coating is tested by flat bottom corn method. The surface micrograph is observed by SEM and the structure and composite of the cross section are tested by EPMA. |
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| Keywords: | compound coating electrophoretic deposition bioglass(BG) hydroxyapatite(HA) |
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