| 低压沉积-微弧氧化制备钛金属HA-TiO2复合膜层 |
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| 引用本文： | 时惠英,李育磊,蒋百灵. 低压沉积-微弧氧化制备钛金属HA-TiO2复合膜层[J]. 表面技术, 2011, 0(5): 64-68 |
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| 作者姓名： | 时惠英 李育磊 蒋百灵 |
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| 作者单位： | 西安理工大学材料科学与工程学院,西安,710048 |
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| 基金项目： | 博士点基金项目(20106118120013) |
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| 摘 要： | 采用低压沉积-微弧氧化法,在钛金属表面直接制备了具有生物活性的HA-TiO2复合膜层,通过XRD和SEM分别分析了膜层的相结构和表面形貌,探讨了沉积参数对膜层中HA含量与表面形貌的影响.结果表明:低压沉积处理是微弧氧化法制备HA-TiO2复合膜层的必要条件；复合膜层主要由金红石型和锐钛矿型TiO2及HA组成,HA以白色...
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| 关 键 词： | 微弧氧化 低压沉积 钛合金 羟基磷灰石 |
HA/TiO_2 Composite Coatings Prepared by Low Voltage Deposition and Micro-arc Oxidation |
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| SHI Hui-ying,LI Yu-lei,JIANG Bai-ling. HA/TiO_2 Composite Coatings Prepared by Low Voltage Deposition and Micro-arc Oxidation[J]. Surface Technology, 2011, 0(5): 64-68 |
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| Authors: | SHI Hui-ying LI Yu-lei JIANG Bai-ling |
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| Affiliation: | SHI Hui-ying,LI Yu-lei,JIANG Bai-ling(School of Material Science and Engineering,Xi'an University of Technology,Xi'an 710048,China) |
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| Abstract: | hydroxyapatite(HA)/TiO2 composite coatings with bioactive on the titanium alloy surface was prepared by low voltage deposition and micro-arc oxidation.The phase structure and surface morphology of coatings were analyzed by XRD and SEM respectively.The effects of deposition parameters on the HA content in film and surface morphology were discussed.The results show that low voltage deposition is necessary condition to synthesize HA/TiO2 composite coatings on titanium alloy.These coatings consist of anatase Ti... |
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| Keywords: | micro-arc oxidation low voltage deposition titanium alloy hydroxyapatite |
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