CorroZone Podcast · 16 Jun 2026
General (Uniform) Corrosion
- Free
- Lecture
- Beginner
- ~33 min
Uniform corrosion end to end: the distributed anodic/cathodic site mechanism behind macroscopically even attack, how pH, dissolved oxygen, temperature, flow velocity and alloy composition set the rate, the measurement methods (weight loss, thickness gauging, ER probe, LPR), the corrosion-allowance design calculation, and mitigation choices.
Show notes
What you'll learn
- Define uniform corrosion and explain how it differs mechanistically from localised corrosion
- Describe the distributed anodic/cathodic site mechanism that produces macroscopically uniform attack
- Explain how pH, dissolved oxygen, temperature, flow velocity, and alloy composition each influence the uniform corrosion rate
- Select and apply appropriate corrosion measurement methods (weight loss, thickness gauging, ER probe, LPR) for different monitoring scenarios
- Apply the corrosion allowance concept to calculate design wall thickness for a given service life and corrosion rate
- Compare the main mitigation strategies for uniform corrosion and justify their selection for specific applications
Who this is for
Anyone beginning their study of corrosion — students, engineers, and technical staff who want a solid foundation in why metals corrode and what can be done about it. No prior background assumed.
What you'll learn
- Define uniform corrosion and explain how it differs mechanistically from localised corrosion
- Describe the distributed anodic/cathodic site mechanism that produces macroscopically uniform attack
- Explain how pH, dissolved oxygen, temperature, flow velocity, and alloy composition each influence the uniform corrosion rate
- Select and apply appropriate corrosion measurement methods (weight loss, thickness gauging, ER probe, LPR) for different monitoring scenarios
- Apply the corrosion allowance concept to calculate design wall thickness for a given service life and corrosion rate
- Compare the main mitigation strategies for uniform corrosion and justify their selection for specific applications