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| 氟离子对纯钛种植材料耐腐蚀性能的影响 | |
| 引用本文： | 陈建治,谷志远,王磊,石玉龙. 氟离子对纯钛种植材料耐腐蚀性能的影响[J]. 中国口腔种植学杂志, 2011, 16(4): 201-203 |
| 作者姓名： | 陈建治 谷志远 王磊 石玉龙 |
| 作者单位： | 1. 310053,浙江中医药大学口腔医学院 2. 266071,青岛大学职工医院口腔科 3. 266042,青岛科技大学材料科学与工程学院 |
| 摘 要： | 目的:研究氟离子对纯钛种植材料耐腐蚀性能的影响。方法:利用电化学方法测量纯钛的极化曲线和交流阻抗。电化学实验溶液体系分为两组,分别为不含氟模拟体液组和模拟体液加NaF组。实验分为极化曲线测量和交流阻抗测量。结果:自腐蚀电位两者比较无显著性差异(P>0.05),自腐蚀电流密度和交流阻抗两者比较均有显著性差异(P<0.05和P<0.001)。结论:氟离子可以降低纯钛的耐腐蚀性能。 |
| 关 键 词： | 钛 耐腐蚀性 氟离子 |
Corrosion resistance of pure titanium in simulated body fluids containing fluoride |
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| CHEN Jianzhi,Gu Zhiyuan,WANG Lei,et al. Corrosion resistance of pure titanium in simulated body fluids containing fluoride[J]. Chinese Journal of Oral Implantology, 2011, 16(4): 201-203 | |
| Authors: | CHEN Jianzhi Gu Zhiyuan WANG Lei et al |
| Affiliation: | CHEN Jianzhi,Gu Zhiyuan,WANG Lei,et al Department of Prosthodontics,School of Stomatology,Zhejiang Chinese Medical University,Hangzhou 310053 |
| Abstract: | Objective: To study the corrosion resistance of pure titanium by electrochemical methods in simulated body fluid or F-containing simulated body fluid.Methods: Polarization curves and electrochemical impedance spectrum in electrochemical test solution were examined by electrochemical methods.Electrochemical test solution system is divided into two groups,simulated body fluid group or F-containing simulated body fluid group.The experimental contents include polarization curves and electrochemical impedance me... |
| Keywords: | Titanium Corrosion resistance Fluoride |
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