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galvanic anode
English
Meaning galvanic anode meaning
What does galvanic anode mean?
galvanic anode
noun
—
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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