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BARNACLE BLOOMING CORROSION" AND ITS MECHANISM |
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Abstract: |
A new corrosion phenomenon, the "barnacle blooming corrosion", is first introduced in this paper. Its mechanism of corrosion is described as follows. First the death of barnacle, followed by the decomposition of the dead barnacle by bacteria, then the activation of metal on which the antennular cyprids attach, formation of highly corrosive electric cell (metal outside of the barnacle shell serves as cathodic, that inside of the barnacle shell anodic), and finally the resultant barnacle pit. |
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