galvanic anode

短语

[电] 电流阳极

词形变化

galvanic anodes 复数 galvanic anodes

释义与例句

n.
  1. 1.

    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.