A free online course on the electrochemical nature of corrosion, as well as the thermodynamics aspect of corrosion. This free online course on the electrochemistry of corrosion teaches you about the processes that can cause corrosion, as well as the impact of different forms of corrosion and how to derive the important Nernst equation. You will learn about the steps for constructing a Pourbaix diagram and be able to explain the relevance of the mixed potential theory.
| College | Alison |
| Course ID | 195268 |
| Course Category | Education |
| Course Type | Online Learning |
| Course Qualification | CPD Diploma |
| Course Duration | 10-15 hours |
| Course Fee | Free |
| Entry Requirements | Like all courses on the Alison Free Learning platform this is a free, CPD-accredited course. A Graduate can choose to buy a certificate or diploma upon successful completion of a course, but this is not required or necessary. At Alison we believe that free education, more than anything, has the power to break through boundaries and transform lives. Alison is the world’s largest free online empowerment platform for education and skills training, offering over 5000 CPD accredited courses and a range of impactful career development tools. It is a for-profit social enterprise dedicated to making it possible for anyone, to study anything, anywhere, at any time, for free online, at any subject level. Through our mission, we are a catalyst for positive social change, creating opportunity, prosperity, and equality for everyone. |
| Career Path | What You Will Learn In This Free Course • Explain how each form of corrosion affects the surrounding areas • Outline the different aspects of the thermodynamics of corrosion • Discuss the relationship between free energy and the equilibrium constant • Explain how the spontaneity of corrosion occurs in any situation • Discuss the relevance of the Pourbaix diagram • Outline the steps for constructing the Pourbaix diagram for a Ni-H2O system • Outline the step by step process to deriving the Nernst equation for any particular system • Discuss the concept of kinetics or the rate of corrosion • Explain the relevance of the exchange current density in corrosion • Outline how the Butler-Volmer equation is used to derive the Nernst equation • Identify the role played by the mixed potential theory in determining the corrosion rate |
| Course Code | 2884 |
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