Last Updated
：2025/11/27
galvanic anode
Noun
Japanese Meaning
埋設または水中の金属構造物を腐食から保護するために使用されるアノード。保護する金属よりも電気化学的に活性（より負の電位）な金属合金から作られており、その合金が自ら腐食して消費されることで、構造物が守られる仕組みです。
Sense（1）
（ plural ）
Quizzes for review
An anode used to protect buried or submerged metal structures from corrosion, made from a metal alloy with a more active
voltage (more negative electrochemical potential) than the metal of the protected structure, so that the anode material corrodes and is consumed in preference to the structure.
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galvanic anode
To protect the ship's hull from corrosion, the maintenance team replaced the worn galvanic anode during the dry-docking inspection.
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To protect the ship's hull from corrosion, the maintenance team replaced the worn galvanic anode during the dry-docking inspection.
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