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API-571 Exam Reference

Reference: http://www.api.org/products-and-services/individual-certification-programs/certifications/api571#tab_exam-info

API API-571 Exam Syllabus Topics:

SectionObjectives
Damage Mechanisms- Uniform or Localized Loss of Thickness
  • 1. Flow-Accelerated Corrosion (FAC) / Flow-Assisted Corrosion
  • 2. Boiler Water / Condensate Corrosion
  • 3. Caustic Corrosion
  • 4. Dealloying (Selective Leaching)
  • 5. Microbiologically Influenced Corrosion (MIC)
  • 6. Corrosion Under Insulation (CUI)
  • 7. Galvanic Corrosion
  • 8. Cooling Water Corrosion
  • 9. Atmospheric Corrosion
  • 10. Flue Gas Dew Point Corrosion
  • 11. Soil Corrosion
  • 12. CO2 Corrosion
- Environment-Assisted Cracking
  • 1. Caustic Stress Corrosion Cracking
  • 2. Carbonate Stress Corrosion Cracking
  • 3. Stress-Oriented Hydrogen-Induced Cracking (SOHIC)
  • 4. Ammonia Stress Corrosion Cracking
  • 5. Hydrogen-Induced Cracking (HIC) / Stepwise Cracking
  • 6. Hydrogen Embrittlement
  • 7. Sulfide Stress Cracking (SSC) / Hydrogen Stress Cracking
  • 8. Chloride Stress Corrosion Cracking (Cl-SCC)
  • 9. Polythionic Acid Stress Corrosion Cracking (PTA-SCC)
  • 10. Amine Stress Corrosion Cracking
  • 11. Ethanol Stress Corrosion Cracking (SCC)
- High Temperature Corrosion (800°F / 425°C and above)
  • 1. Metal Dusting
  • 2. Oxidation
  • 3. Sulfidation
  • 4. Carburization
  • 5. Fuel Ash Corrosion
  • 6. Nitriding
- High-Temperature Hydrogen Attack (HTHA)
  • 1. Internal Hydrogen Attack (IHA)
  • 2. Decarburization
- General / Mechanical
  • 1. Metal Dusting
  • 2. Fretting / Fretting Corrosion
  • 3. Softening (Spheroidization)
  • 4. Liquid Metal Embrittlement (LME)
  • 5. Zinc Embrittlement
  • 6. Dissimilar Metal Weld (DMW) Cracking
  • 7. Sigma Phase Embrittlement
  • 8. Graphitization
  • 9. Fatigue
  • 10. Hydrogen Embrittlement
  • 11. Thermal Fatigue
  • 12. Temper Embrittlement
  • 13. Creep / Stress Rupture
  • 14. Strain Aging
  • 15. Mechanical Fatigue
  • 16. Corrosion Under Insulation (CUI)
  • 17. Galvanic Corrosion
  • 18. 885°F (475°C) Embrittlement
  • 19. Erosion/Erosion-Corrosion
  • 20. Stress Relief Cracking
  • 21. Atmospheric Corrosion
  • 22. Brittle Fracture
  • 23. Vibration-Induced Fatigue
  • 24. Cavitation

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