| 医用镍钛合金的电解抛光进展 |
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| 引用本文： | 张淼,何代华,刘新宽,苗琳莉,王倩. 医用镍钛合金的电解抛光进展[J]. 上海理工大学学报, 2017, 38(5): 302-308 |
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| 作者姓名： | 张淼 何代华 刘新宽 苗琳莉 王倩 |
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| 作者单位： | 上海理工大学 材料科学与工程学院, 上海 200093,上海理工大学 材料科学与工程学院, 上海 200093,上海理工大学 材料科学与工程学院, 上海 200093,微创神通医疗科技(上海)有限公司, 上海 201318,上海理工大学 材料科学与工程学院, 上海 200093 |
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| 基金项目： | 上海市科研计划项目（15ZR1428300）；中国科学院特种无机涂层重点实验室开放基金项目（KLICM-2014-11） |
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| 摘 要： | 随着市场对金属材料的粗糙度、光泽度以及耐腐蚀性能的要求逐渐提高，电解抛光技术作为精密表面加工技术，由于具有效率高、处理试样表面光滑、能够保持材料原有性能等特点，在表面处理领域得以迅速发展.介绍了目前业界比较流行的三类电解抛光液体系：酸-酸体系、酸-醇体系和醇-盐体系以及其主要成分，分析了在不同电解抛光液体系成分下电解抛光液浓度、抛光温度和抛光电压等条件的改变对抛光效果（粗糙度、耐腐蚀）以及抛光效率的影响，进一步比较了不同电解抛光液体系的优缺点，并综述了电解抛光原理机制及其技术的新发展.
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| 关 键 词： | 镍钛合金 电解抛光 电解抛光液 原理 |
| 收稿时间： | 2016-12-28 |
The Progress of NiTi Alloys for Electro-polishing |
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| ZHANG Miao,HE Daihu,LIU Xinkuan,MIAO Linli and WANG Qian. The Progress of NiTi Alloys for Electro-polishing[J]. Journal of University of Shanghai For Science and Technology, 2017, 38(5): 302-308 |
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| Authors: | ZHANG Miao HE Daihu LIU Xinkuan MIAO Linli WANG Qian |
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| Affiliation: | School of Materials Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China,School of Materials Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China,School of Materials Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China,MicroPort NeuroTech(Shanghai) Co., Ltd., Shanghai 201318, China and School of Materials Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China |
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| Abstract: | With the gradual increasing of market requirements in roughness,gloss and corrosion resistance of metal materials,electro-polishing technology can be developed rapidly in the surface treatment area due to its high efficiency,smooth surface of specimen and the ability to maintain the original property of material.This paper mainly introduces the three types of electro-polishing solutions,acid-acid,acid-alcohol,alcohol-salt,which are popular in the industry.The influence of the changes of the concentration of the electro-polishing solution,polishing temperature and polishing voltage on the roughness,corrosion resistance and polishing efficiency under the different electro-polishing solution system components were analyzed.The advantages and disadvantages of different electro-polishing solution systems are compared.Furthermore,the principle,mechanism and new development of electro-polishing technology are reviewed. |
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| Keywords: | NiTi alloy electro-polishing electrolyte principle |
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