AMPP Corrosion Specialist study guide
AMPP Corrosion Specialist · Work through your exam, one topic at a time.
Corrosion Specialist Certification is described by AMPP as its highest-level corrosion credential, intended for professionals who lead corrosion control across theory, design, strategy, and execution. It is an application-based certification rather than an entry-level exam path: candidates must already hold an active advanced credential - such as AMPP Cathodic Protection Specialist, Internal Corrosion Specialist, or Protective Coatings Specialist - before applying. The AMPP Corrosion Specialist study guide has 4 sections and about 1,328 words.
01Corrosion Theory and Degradation Mechanisms
Nearly all aqueous corrosion is electrochemical: an anodic reaction releases electrons through metal oxidation, a cathodic reaction consumes them through oxygen reduction, hydrogen evolution, or deposition, and an electrolyte plus a metallic path close the circuit. Candidates must distinguish the anode, which corrodes and is negative in a galvanic couple, from the cathode, which is protected, and must know that electrode potential is measured against a reference electrode.
325 words, about 2 min02Design and Materials Selection
Materials selection starts with the service environment and required life. Candidates must compare corrosion resistance, mechanical properties, fabrication behavior, availability, cost, and inspection needs.
316 words, about 2 min03Corrosion Control Strategy and Program Management
A corrosion control program converts strategy into managed activities: policy and accountabilities, an asset register, corrosion loops, damage-mechanism reviews, risk-based inspection, mitigation selection, monitoring, and management of change. Risk is typically probability of failure times consequence, not simply observed corrosion.
327 words, about 2 min04Assessment, Execution, and Multi-Disciplinary Program Leadership
Assessment starts with a hypothesis: what damage mechanisms are credible, and which inspection or monitoring method can detect them? Visual inspection finds surface condition but not internal loss; ultrasonic testing measures thickness and can map corrosion under insulation if applied correctly; radiography detects volumetric flaws; positive material identification verifies alloy composition; coupons and probes give corrosion trends but only at their location.
360 words, about 2 min