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| 医用钛合金表面沉积AlTiN涂层在模拟人体生理环境中的腐蚀行为 | |
| 引用本文： | 田博,朱维东,苏向东,石磊.医用钛合金表面沉积AlTiN涂层在模拟人体生理环境中的腐蚀行为[J].贵州工业大学学报(自然科学版),2006,35(5):33-35. |
| 作者姓名： | 田博 朱维东 苏向东 石磊 |
| 作者单位： | 1. 贵州大学材料科学与冶金工程学院,贵州,贵阳,550003 2. 北京航空航天大学理学院,北京,100083 3. 总装备部重庆军事代表局,重庆,400060 |
| 摘 要： | 采用高度离子化脉冲工艺(H．I．P)在医用Ti6Al4V合金表面成功制备了AlTiN陶瓷涂层。采用电化学腐蚀方法用三电极系统对Ti6Al4V—AlTiN在模拟人体生理环境中进行抗侵蚀试验,并作出极化曲线与Ti6Al4V合金进行对比分析。分析表明：相同条件下,Ti6Al4V -AlTiN在模拟人体生理环境中的抗侵蚀性更加优异。 |
| 关 键 词： | 高度离子化脉冲 AlTiN涂层 电化学腐蚀 三电极系统 |
| 文章编号： | 1009-0193（2006）05-0033-03 |
| 收稿时间： | 2006-07-30 |
| 修稿时间： | 2006年7月30日 |
Corrosion Behavior of Medical Titanium Alloy Deposited AlTiN Coating in the Artificial Biological Environment of Human Body |
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| TIAN Bo,ZHU Wei-dong,SU Xiang-dong,SHI Lei.Corrosion Behavior of Medical Titanium Alloy Deposited AlTiN Coating in the Artificial Biological Environment of Human Body[J].Journal of Guizhou University of Technology(Natural Science Edition),2006,35(5):33-35. | |
| Authors: | TIAN Bo ZHU Wei-dong SU Xiang-dong SHI Lei |
| Institution: | 1. College of Materials Science and Metallurgy Engineering, Guizhou University, Guiyang 550003, China; 2. College of Science, Beijing University of Aeronautics and Astronautics, Beijing 100083, China; 3. The Outpatient Department Military Representatives Office in Chongqing, Chongqing 400060, China |
| Abstract: | The AITiN ceramic coating was deposited on the surface of medical Titanium alloy by High Ionic Pulse(H.I.P)technology.The Ti6A14V - AITiN was evaluated with electrochemical techniques of three electrodes system in the artificial biological environment of human body and the curve was made and analyzed,it was contrasted with Ti6AI4V alloy.It shows that the corrosion resistivity of Ti6AI4V - AITiN is better. |
| Keywords: | high ionic pulse AlTiN coating electrochemical corrosion three electrodes system |
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