NACE CIP Level 1 Study Guide | 105 Questions with 100% Correct Answers | Verified | Latest Update 2024
Define Corrosion - The deterioration of a substance, usually a metal from a reaction with its environment What is passivation? - A layer of oxides formed on the surface of a metal that provides corrosion protection. What is an example of passivation? - Stainless Steel What are the elements of a corrosion cell? - Anode, Cathode, Metallic Pathway, Electrolyte Describe what happens at the anode. - The metal dissolves into the electrolyte What is the function of the electrolyte? - Allows the passage of ions to connect the corrosion cell What is the function of the metallic pathway? - Allows the flow of electrons to connect the corrosion cell What is the galvanic series? - A listing of metals in order of reactivity (more or less noble) in seawater at 25 C
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