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Engineering & Construction
Diploma in Electrochemical Reactions in Corrosion
time10-15hrs
timebeginner level
Two important aspects of electrochemical reactions are covered in this free online course. You will learn about the features and elements of passivation, as well as the interaction between polarization and the Pourbaix diagram. You will also be able to explain the calculation of Pilling-Bedworth ratio in different metals, as well as plot the Ellingham diagram. Start this course today to improve your understanding of electrochemical reactions.
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Diploma in Electrochemical Reactions in Corrosion
Study electrochemical reactions in corrosion, as well as the oxidation mechanisms of corrosion, in this free course.
Two important aspects of electrochemical reactions are covered in this free online course. You will learn about the features and elements of passivation, as well as the interaction between polarization and the Pourbaix diagram. You will also be able to explain the calculation of Pilling-Bedworth ratio in different metals, as well as plot the Ellingham diagram. Start this course today to improve your understanding of electrochemical reactions.
checked1Course description
checked1Course module
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Module 1
7 Lessons
Aspects of Electrochemical Polarization and Mixed Potential Theory
In this module, you will be introduced to the two important aspects of electrochemical reactions, as well as their interactions with mixed potential theory. You will also be introduced to the concepts of Tafel equation, cathodic and anodic reactions, as well as how to plot appropriate graphs representing the reactions and the formation of the Helmholtz double-layer.
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1.Learning Outcomes
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2.Recap of Electrochemical Polarization
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3.Activation and Concentration Polarization
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4.Tafel Equation and Tafel Slope
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5.Exchange Current Density in Anodic and Cathodic Polarization
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6.Interaction between Concentration Polarization and Mixed Potential Theory
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7.Lesson Summary
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Module 2
7 Lessons
Corrosion Processes on the basis of Mixed Potential Theory
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Module 3
7 Lessons
Area Effect Factor and Galvanic Coupling in Active Metals
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Module 4
7 Lessons
Corrosion Rate of Active Metals in a Concentration Controlled Environment
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Module 5
1 Lessons
Diploma in Electrochemical Reactions in Corrosion - First Assessment
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Module 6
7 Lessons
Theory of Passivation and Pourbaix Diagram
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Module 7
7 Lessons
Anodic and Cathodic Polarization in Active-Passive Metals
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Module 8
7 Lessons
Corrosion Resistance of a Metal and Pilling-Bedworth Ratio
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Module 9
8 Lessons
Oxidation Mechanisms and Ellingham Diagram
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Module 10
1 Lessons
Diploma in Electrochemical Reactions in Corrosion - Second Assessment
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Module 11
1 Lessons
Course assessment
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