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The Stress Concentration Factor of Different Corrosion Pits Shape

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Abstract:

The stress concentration effect of different corrosion pits is different, the shapes of corrosion pits can be seen as semi-ellipsoidal, the short half axes、long half axes and depth of corrosion are 、 and , through finite element analyze, we can see that the stress concentration factors increase with the increase of , but the stress concentration factors decrease with the increase of .

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Periodical:

Advanced Materials Research (Volumes 152-153)

Pages:

1115-1119

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.152-153.1115

Citation:

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Online since:

October 2010

Authors:

Zhi Tao Mu, Ding Hai Chen, Zuo Tao Zhu, Bin Ye

Keywords:

Corrosion Pit, Finite Element, Stress Concentration Factor (SCF)

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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References

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