| 电压和氟化钠浓度对钛合金阳极氧化膜性能的影响 |
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| 引用本文： | 王建民,汪景奇,苏勇,王开啸,任强. 电压和氟化钠浓度对钛合金阳极氧化膜性能的影响[J]. 电镀与涂饰, 2009, 28(7) |
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| 作者姓名： | 王建民 汪景奇 苏勇 王开啸 任强 |
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| 作者单位： | 合肥工业大学材料科学与工程学院,安徽,合肥,230009 |
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| 摘 要： | 在3 g/LNaOH溶液中加入NaF添加剂作为电解液,研究了电压和添加剂浓度对钛合金板表面氧化膜的颜色、硬度和耐腐蚀性的影响,分析了氧化膜的扫描电镜图和X射线衍射图.结果表明:电压是影响阳极氧化膜性能的主要参数,电压和NaF浓度的变化都能引起氧化膜颜色、硬度、耐腐蚀性以及表面形貌等的改变.
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| 关 键 词： | 钛合金 阳极氧化 电压 氟化钠 硬度 耐蚀性 表面形貌 |
Effects of voltage and sodium fluoride concentration on performance of anodic oxidation film on titanium alloy |
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| WANG Jian-min,WANG Jing-qi,SU Yong,WANG Kai-xiao,REN Qiang. Effects of voltage and sodium fluoride concentration on performance of anodic oxidation film on titanium alloy[J]. Electroplating & Finishing, 2009, 28(7) |
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| Authors: | WANG Jian-min WANG Jing-qi SU Yong WANG Kai-xiao REN Qiang |
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| Affiliation: | WANG Jian-min,WANG Jing-qi,SU Yong,WANG Kai-xiao,REN Qiang School of Materials Science , Engineering,Hefei University of Technology,Hefei 230009,China |
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| Abstract: | The effects of voltage and NaF concentration on the color,hardness and corrosion resistance of anodic oxidation film on titanium alloy surface were studied using a 3 mol/L NaOH electrolyte with NaF as additive.The SEM images and XRD patterns of the anodic oxidation films were analyzed.The results showed that voltage is the main parameter affecting the performance of anodic oxidation film,and the change of voltage and NaF concentration may result in variations in color,hardness,corrosion resistance and surfa... |
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| Keywords: | titanium alloy anodic oxidation voltage sodium fluoride rigidity corrosion resistance surface morphology |
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