Stress Influence on Corrosion Resistance of Aluminum Alloy Surface

Yi Wan; Zhen Wang; Zhan Qiang Liu; Zhao Liang Jiang; Dong Zhang

doi:10.4028/www.scientific.net/AMR.1017.287

Paper Titles

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Investigation on Properties of Magnesia Grinding Wheels Used in Silicon Wafer Grinding
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Stress Influence on Corrosion Resistance of Aluminum Alloy Surface
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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 1017Stress Influence on Corrosion Resistance of...

Stress Influence on Corrosion Resistance of Aluminum Alloy Surface

Abstract:

C-ring specimen experiment was conducted combined with finite element method, in order to reveal the influence of residual stress on corrosion resistance of machined surface. The results show that pitting is the main corrosion type in marine water under stresses. Under compressive stresses, the distribution and expansion of corrosion pits extend along radial direction of C-ring. The corrosion depth and corrosion area ratio show that corrosion extent decreases with the increase of compressive stress. Finally, the results can be used to optimize cutting parameters.

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Periodical:

Advanced Materials Research (Volume 1017)

Pages:

287-291

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1017.287

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Online since:

September 2014

Authors:

Yi Wan*, Zhen Wang, Zhan Qiang Liu, Zhao Liang Jiang, Dong Zhang

Keywords:

Aluminium Alloy, Corrosion Resistance, C-Ring Specimen, High Speed Machining, Machined Surface

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References

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