刘宸旭,张津,朱阮利,高文,朱晓辉.镁合金在盐溶液中的腐蚀产物及应用分析[J].表面技术,2015,44(5):118-122.
LIU Chen-xu,ZHANG Jin,ZHU Ruan-li,GAO Wen,ZHU Xiao-hui.Corrosion Products of Magnesium Alloys in NaCl Solution and Application Analysis[J].Surface Technology,2015,44(5):118-122 |
| 镁合金在盐溶液中的腐蚀产物及应用分析 |
| Corrosion Products of Magnesium Alloys in NaCl Solution and Application Analysis |
| 投稿时间：2014-12-11 修订日期：2015-05-20 |
| DOI：10.16490/j.cnki.issn.1001-3660.2015.05.022 |
| 中文关键词: 镁合金 盐溶液 腐蚀产物 形貌 |
| 英文关键词:magnesium alloys NaCl solution corrosion product morphology |
| 基金项目:北京市腐蚀、磨蚀与表面技术重点实验室和北京市教委共建项目(SYS100080419);中央高校基本科研业务费专项资金资助 |
| 作者 | 单位 |
| 刘宸旭 | 1. 北京科技大学 新材料技术研究院, 北京 1000832;2. 北京市腐蚀、磨蚀与表面技术重点实验室, 北京 1000832 |
| 张津 | 1. 北京科技大学 新材料技术研究院, 北京 1000832;2. 北京市腐蚀、磨蚀与表面技术重点实验室, 北京 1000832 |
| 朱阮利 | 1. 北京科技大学 新材料技术研究院, 北京 1000832;2. 北京市腐蚀、磨蚀与表面技术重点实验室, 北京 1000832 |
| 高文 | 1. 北京科技大学 新材料技术研究院, 北京 1000832;2. 北京市腐蚀、磨蚀与表面技术重点实验室, 北京 1000832 |
| 朱晓辉 | 1. 北京科技大学 新材料技术研究院, 北京 1000832;2. 北京市腐蚀、磨蚀与表面技术重点实验室, 北京 1000832 |
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| Author | Institution |
| LIU Chen-xu | 1. Institute of Advanced Materials and Technology, University of Science and Technology Beijing, Beijing 100083, China;2. Beijing Key Laboratory for Corrosion Erosion and Surface Technology, Beijing 100083, China |
| ZHANG Jin | 1. Institute of Advanced Materials and Technology, University of Science and Technology Beijing, Beijing 100083, China;2. Beijing Key Laboratory for Corrosion Erosion and Surface Technology, Beijing 100083, China |
| ZHU Ruan-li | 1. Institute of Advanced Materials and Technology, University of Science and Technology Beijing, Beijing 100083, China;2. Beijing Key Laboratory for Corrosion Erosion and Surface Technology, Beijing 100083, China |
| GAO Wen | 1. Institute of Advanced Materials and Technology, University of Science and Technology Beijing, Beijing 100083, China;2. Beijing Key Laboratory for Corrosion Erosion and Surface Technology, Beijing 100083, China |
| ZHU Xiao-hui | 1. Institute of Advanced Materials and Technology, University of Science and Technology Beijing, Beijing 100083, China;2. Beijing Key Laboratory for Corrosion Erosion and Surface Technology, Beijing 100083, China |
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| 中文摘要: |
| 目的 研究 EW75,AZ31,AZ91 镁合金在盐水中腐蚀产物的形貌和应用。 方法 分析镁合金在盐水中浸泡不同时间后的腐蚀产物的形貌,并与传统化学合成的纳米氢氧化镁进行比较。 结果 3 种镁合金在 35 ℃ 、5% (质量分数)氯化钠溶液中经过大约 60 h 腐蚀浸泡,可以得到网状、多角星状或松针状的微纳型腐蚀产物。 结论 通过控制腐蚀条件,在镁合金表面实现微纳型氢氧化镁的可控制备,该方法制备简单,应用便捷,绿色环保。 |
| 英文摘要: |
| Objective To investigate the morphology and application of corrosion products of EW75 / AZ31 / AZ91 magnesium alloys in NaCl solution. Methods The morphologies of the corrosion products of different magnesium alloys immersed in NaCl solution for different time were analyzed, and compared with those of the traditionally chemically synthesized nanometer Mg(OH)2. Results The experimental results showed that micro- and nano-structured corrosion products with shapes of mesh, polygon star or pine needles were obtained for the three magnesium alloys after 60 h of corrosion in 35 ℃, 5% NaCl solution. Conclusion By controlling the corrosion conditions, controllable preparation of nanometer magnesium hydroxide on the surface of magnesium alloys could be realized. And compared with traditional methods, this method was simpler, more convenient and more environmentally friendly. |
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