![]() It may be made of lead or Platinised Titanium. 2 0 obj The galvanic series for a few selected metals in sea water is shown in Table 1. the structure, the object will become the anode and the entire structure will become the cathode. The key difference between sacrificial anode and impressed current is that in sacrificial anodes, a metal or alloy is placed in order to act as the anode instead of the metal to be protected whereas, in impressed current method, a DC current is provided to the metal to be protected in order to make it the cathode. What is impressed current cathodic protection? %PDF-1.5 mixtures - Selected examples Ferrous and non-ferrous alloys. One or more of the following are provided: cathodic protection, measuring of a condition of the component, retarding or avoiding of fouling.
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