Research on Evaluation of Corrosion Grade Based on Image Processing Technique

Zuo Tao Zhu; Zhi Tao Mu; Ding Hai Chen; Wei Guo Su

doi:10.4028/www.scientific.net/AMR.97-101.756

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 97-101Research on Evaluation of Corrosion Grade Based on...

Research on Evaluation of Corrosion Grade Based on Image Processing Technique

Abstract:

The corrosion images of LY12CZ aluminum alloy with different corrosion time were obtained from accelerated corrosion experiment. The changing law of pits corrosion ratio at different corrosion time and corresponding corrosion grade were attained through image processing technique based on binary characteristic extraction. A new thought of corrosion damage evolvement law for aluminum alloy was proposed based on Corrosion grade which was regarded as the evaluation standard of corrosion damage for aluminum alloy.

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Periodical:

Advanced Materials Research (Volumes 97-101)

Pages:

756-762

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.97-101.756

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Online since:

March 2010

Authors:

Zuo Tao Zhu, Zhi Tao Mu, Ding Hai Chen, Wei Guo Su

Keywords:

Binary Characteristic, Corrosion Damage, Corrosion Grade, Corrosion Morphology, Image Processing Technique, Pit Corrosion Ratio

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