Atmospheric Corrosion of AZ80 Magnesium Alloy

Li Ping Zhu; Yu Jin Zhu; Chao Lun Wang; Chuang Lu; Xiao Zu Fang; Xue Jun Cao

doi:10.4028/www.scientific.net/AMM.496-500.331

Paper Titles

The Numerical Analysis and Simulation of Ni-Ti/Si Shape Memory Alloy Micro Valveless Pump
p.311

Effect of Compatibilizer and Flexibilizer on the Mechanical Properties of Acrylonitrile-Butadiene-Styrene)/Poly(Methyl Methacrylate) Blends
p.317

Notch Sensitivity of Poly(Acrylonitrile-Butadiene-Styrene)/Poly(Methyl Methacrylate)/Ethylene Methacrylate Co-Polymer (EMA) Composites
p.322

Study on the Mechanical Properties and Surface Gloss of Acrylonitrile Butadiene-Styrene/Poly(Methyl Methacrylate)/Ethylene Methacrylate Copolymer (EMA) Composites
p.327

Atmospheric Corrosion of AZ80 Magnesium Alloy
p.331

Effect of Sr Addition on Microstructure and Mechanical Properties of Semi-Solid 2024 Al Alloys
p.336

Corrosion Behavior Study of 22MnB5 Steel and its Weld Using Electrochemical Method
p.340

Gear Application Feasibility Study of Functionally Gradient Material
p.344

Preparation and Properties of (SiCp+Al₂O_3f)/7075Al Composites by Pressure Infiltration
p.348

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 496-500Atmospheric Corrosion of AZ80 Magnesium Alloy

Atmospheric Corrosion of AZ80 Magnesium Alloy

Abstract:

The atmospheric corrosion behaviors of AZ80 magnesium alloy are investigated by exposure test in different testing sites. After four months exposure test, the corrosion morphologies and the component of the corrosion products were observed by the scanning electron microscopy (SEM) equipped with energy-dispersive analysis of X-ray (EDAX). The corrosion rates of AZ80 magnesium alloys were calculated by mass-loss. The results indicated that the corrosion resistance of AZ80 magnesium alloy in the sea environment is the worst. The corrosion degree of the back surface is worse than the front side. The corrosion products are mainly formed by carbonate, and contain small amount of chloride in most environments, while in Xishuangbanna and Jiangjin area contain a little sulfate.

You might also be interested in these eBooks

Frontiers of Manufacturing and Design Science IV

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 496-500)

Pages:

331-335

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.496-500.331

Citation:

Cite this paper

Online since:

January 2014

Authors:

Li Ping Zhu*, Yu Jin Zhu, Chao Lun Wang, Chuang Lu, Xiao Zu Fang, Xue Jun Cao

Keywords:

Atmospheric Exposure Test, Corrosion Morphologies, Corrosion Rates, Magnesium Alloy

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Yongjun Zhang, Chuanwei Yan, Fuhui Wang, et al.: Materials Protection Vol. 35(2002), p.4, in Chinese.

Google Scholar

[2] J.E. Gray, B. Luan: Journal of Alloys and Compounds Vol. 336 (2002), p.88.

Google Scholar

[3] Chaofang Dong, Kui Xiao, Jiuqing Li, et al.: The Chinese Journal of Nonferrous Metals Vol. 15 (2005), p.1038, in Chinese.

Google Scholar

[4] Kui Xiao, Chaofang Dong, Jiuqing Li, et al.: Rare Metal Materials and Engineering Vol. 36 (2007), p.201.

Google Scholar

[5] Kui Xiao, Chaofang Dong, Xiaogang Li, et al.: Equipment Environment Engineering Vol. 3 (2006), p.21, in Chinese.

Google Scholar

[6] Kui Xiao, Chaofang Dong, Xiaogang Li, et al.: Equipment Environment Engineering Vol. 3 (2006), p.26, in Chinese.

Google Scholar

[7] Kui Xiao, Chaofang Dong, Xiaogang Li, et al.: Chinese Journal of Rare Metals Vol. 30 (2006), p.595, in Chinese.

Google Scholar

[8] Jinying Li, Lanting Xia, Rongfeng Wang: China Foundry Machinery and Technology Vol. 3 (2009), p.44, in Chinese.

Google Scholar

[9] Jixin Zhang, Wei Zhang, Jiuqing Li, et al.: Journal of University of Science and Technology Beijing Vol. 28 (2006), p.454, in Chinese.

Google Scholar

[10] Cui Lin, Xiaogang Li: Rare Metals Vol. 25(2006), p.190.

Google Scholar