| NiTi SMA电沉积电流密度对耐蚀性的影响 |
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| 引用本文： | 朱维东,程占保,苏向东,田博,王义厢,江林涛,王彤.NiTi SMA电沉积电流密度对耐蚀性的影响[J].有色金属(冶炼部分),2009(1). |
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| 作者姓名： | 朱维东 程占保 苏向东 田博 王义厢 江林涛 王彤 |
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| 作者单位： | 1. 贵州大学材料科学与冶金工程学院,贵州省材料结构与强度重点实验室,贵阳,550003
2. 北京航空航天大学理学院,北京,100083 |
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| 基金项目： | 贵州省优秀科技教育人才省长专项基金 |
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| 摘 要： | 系统研究了在不同电流密度下阴极电沉积法制得的Ti-O膜改性膜的表面形貌及耐腐蚀性能。得出在电流密度5 mA/cm2下阴极沉积得到的Ti-O膜非常均匀致密,有较小的裂纹;但电流密度为20mA/cm2下沉积的试样有较好的热力学稳定性和较优异的耐腐蚀性能。
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| 关 键 词： | NiTiSMA 电沉积 电流密度 耐蚀性 |
Effect of Electrodeposition Current Density on NiTi SMA Corrosion Resistance |
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| ZHU Wei-dong,CHENG Zhan-bao,SU Xiang-dong,TIAN Bo,WANG Yi-xiang,JIANG Lin-tao,WANG Tong.Effect of Electrodeposition Current Density on NiTi SMA Corrosion Resistance[J].Nonferrous Metals(Extractive Metallurgy),2009(1). |
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| Authors: | ZHU Wei-dong CHENG Zhan-bao SU Xiang-dong TIAN Bo WANG Yi-xiang JIANG Lin-tao WANG Tong |
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| Affiliation: | 1.College of Materials Science and Metallurgy Engineering of Guizhou University;Guizhou Key Lab for Structure of Materials and Mechanical Behavior;Guiyang 550003;China;2.College of Science of Beijing University of Aeronautics and Astronautics;Beijing 100083;China |
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| Abstract: | The morphologies and corrosion resistance of Ti-O film made by electrodeposition at different current density are studied.The results show that Ti-O film was very homogeneous and dense,and little crack at 5 mA/cm2 current density;but there are better thermodynamics stabilization and corrosion resistance when the electrodepositing current density is 20 mA/cm2. |
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| Keywords: | NiTi SMA |
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