| Effect of Ultrasonic Vibration Solidification Treatment on the Corrosion Behavior of AZ80 Magnesium Alloy |
| T. Sun; Z. Y. Wang; J. Li; T. Zhang
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| 2013
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| 发表期刊 | International Journal of Electrochemical Science
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| ISSN | 1452-3981
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| 卷号 | 8期号:5页码:7298-7319 |
| 摘要 | The effects of ultrasonic vibration solidification treatment (UVST) on the corrosion behavior of AZ80 magnesium alloy have been investigated by means of microscopy observations and electrochemical measurements. The results show that the UVST process improves the corrosion resistance of AZ80 alloy. The electrochemical noise results analyzed by recurrence plots reveal that the AZ80-UVST alloy shows the lower corrosion initiation rate and growth probability than normal solidification alloy (AZ80-NS alloy). These observations have been explained from point of view of microstructure changes, wherein the significant decrease of twins and dislocation inhibits the corrosion initiation rate and the refined beta phase decreased the corrosion growth probability of AZ80-UVST alloy. |
| 部门归属 | [sun, tao
; wang, zhongyi] harbin engn univ, coll power & energy engn, harbin 150001, peoples r china. [li, jian
; zhang, tao] harbin engn univ, corros & protect lab, key lab superlight mat & surface technol, minist educ, harbin 150001, peoples r china. [zhang, tao] chinese acad sci, state key lab corros & protect, inst met res, shenyang 110016, peoples r china.
; sun, t (reprint author), harbin engn univ, coll power & energy engn, nantong st 145, harbin 150001, peoples r china.
; zhangtao@hrbeu.edu.cn
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| 关键词 | Ultrasonic Vibration Solidification
Magnesium
Tem
Electrochemical
Noise
Recurrent Plots
Recurrence Plots
Mechanical-properties
Electrochemical Noise
Plastic-deformation
Microstructure
Az91d
Resistance
Stability
Impedance
Additions
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| URL | 查看原文
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| 语种 | 英语
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| 文献类型 | 期刊论文
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| 条目标识符 | http://ir.imr.ac.cn/handle/321006/71482
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| 专题 | 中国科学院金属研究所
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推荐引用方式
GB/T 7714 |
T. Sun,Z. Y. Wang,J. Li,et al. Effect of Ultrasonic Vibration Solidification Treatment on the Corrosion Behavior of AZ80 Magnesium Alloy[J]. International Journal of Electrochemical Science,2013,8(5):7298-7319.
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| APA |
T. Sun,Z. Y. Wang,J. Li,&T. Zhang.(2013).Effect of Ultrasonic Vibration Solidification Treatment on the Corrosion Behavior of AZ80 Magnesium Alloy.International Journal of Electrochemical Science,8(5),7298-7319.
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| MLA |
T. Sun,et al."Effect of Ultrasonic Vibration Solidification Treatment on the Corrosion Behavior of AZ80 Magnesium Alloy".International Journal of Electrochemical Science 8.5(2013):7298-7319.
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