| 羟基磷灰石功能梯度材料的激光涂层及材料性能研究 |
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| 引用本文： | 贾毅恩,陈凯.羟基磷灰石功能梯度材料的激光涂层及材料性能研究[J].机电工程,2011,28(3):292-295. |
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| 作者姓名： | 贾毅恩 陈凯 |
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| 作者单位： | 杭州电子科技大学机械工程学院,浙江,杭州,310018 |
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| 基金项目： | 浙江省科技计划资助项目 |
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| 摘 要： | 针对将羟基磷灰石涂覆在钛合金基底表面的问题,将三层具有不同配比的羟基磷灰石和纯钛混合物预敷在钛合金表面,利用激光覆熔法依次对预敷层进行扫描,形成了具有梯度结构的羟基磷灰石复合材料.通过实验分析了复合材料的微观材料结构、机械性能及生物兼容性,并分析了激光工艺参数对复合涂层材料性能的影响.研究结果表明,羟基磷灰石功能梯度材...
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| 关 键 词： | 激光 羟基磷灰石 涂层 功能梯度材料 |
Laser coating of functionally gradiant HAp on Ti substrate and its material properties |
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| JIA Yi-en,CHEN Kai.Laser coating of functionally gradiant HAp on Ti substrate and its material properties[J].Mechanical & Electrical Engineering Magazine,2011,28(3):292-295. |
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| Authors: | JIA Yi-en CHEN Kai |
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| Affiliation: | JIA Yi-en,CHEN Kai(School of Mechanical Engineering,Hangzhou Dianzi University,Hangzhou 310018,China) |
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| Abstract: | Aiming at making HA powder coated on Titanium,three layers of different HA and pure Ti mixture were coated on Titanium alloy to make a functionally graded composite material by the method of laser cladding.The material properties of the coated composite were investigated and the effect of processing conditions on microstructure and stabilization of the coatings were generalized.The results show that the laser coating of functionally gradiant HAp on Ti substrate is good adhesion and biocompatibility. |
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| Keywords: | laser hydroxyapatite coating graded composite material |
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