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在外加电流阴极保护系统中,辅助阳极是一个重要的组成部分。正确合理地选用阳极材料,对阴极保护的作用和经济效果影响很大。本文就辅助阳极的作用、要求及种类作一综合介绍。一、辅助阳极的作用和材料要求辅助阳极与恒电位仪(或其他直流电源)的正极相接,并和被保护结构(作为负极)在海水中组成一个阴极保护系统,作为辅助阳极材料应具有下列特性:
The auxiliary anode is an important part of the impressed current cathodic protection system. Correct and reasonable choice of anode materials, the role of cathodic protection and economic impact. This article on the role of auxiliary anode, requirements and types for a comprehensive introduction. First, the auxiliary anode role and material requirements Auxiliary anode and potentiostat (or other DC power supply) and the positive phase, and the protected structure (as a negative) in the sea water to form a cathodic protection system, as the auxiliary anode material should have The following features: