Media Storage Type : 32 GB USB Stick
NPTEL Subject Matter Expert : Dr. Kallol Mondal
NPTEL Co-ordinating Institute : IIT Kanpur
NPTEL Lecture Count : 41
NPTEL Course Size : 5.9 GB
NPTEL PDF Text Transcription : Available and Included
NPTEL Subtitle Transcription : Available and Included (SRT)
Lecture Titles:
Lecture 1 - Introduction to corrosion - I
Lecture 2 - Introduction to corrosion - II
Lecture 3 - Types and forms of corrosion
Lecture 4 - Uniform and Galvanic corrosion
Lecture 5 - Crevice and Pitting corrosion
Lecture 6 - Forms of corrosion: Explanation with Examples
Lecture 7 - Electrochemical Nature of Corrosion and its Thermodynamics
Lecture 8 - Thermodynamics aspects of corrosion - I
Lecture 9 - Thermodynamics aspects of corrosion - II
Lecture 10 - Thermodynamics aspects ofcorrosion - III
Lecture 11 - Relation Between Free Energy and Equilibrium Constant
Lecture 12 - Derivation of Nernst Equation
Lecture 13 - Standard Reduction Potential Series for Pure Metals
Lecture 14 - Reduction Potentials in Acidic and Neutral Solutions
Lecture 15 - Nernst equation in terms of pH
Lecture 16 - Limitations of Standard Reduction Potential Series of Pure Metals
Lecture 17 - Concentration Cell Formation and Galvanic Series
Lecture 18 - Examples of Concentration cell and Spontaneity of Corrosion Process
Lecture 19 - Spontaneity of Corrosion Process and Introduction to Pourbaix Diagram
Lecture 20 - Construction of Pourbaix Diagram
Lecture 21 - Construction of Pourbaix diagram for Ni-H2O system - I
Lecture 22 - Construction of Pourbaix diagram for Ni-H2O system - II
Lecture 23 - Construction of Pourbaix diagram for Ni-H2O system - III
Lecture 24 - Pourbaix diagram of Ni-H2O and AI-H2O
Lecture 25 - Inferences from Pourbaix diagram of Fe-H2O and AI-H2O
Lecture 26 - Estimation of Corrosion Rate - I
Lecture 27 - Estimation of Corrosion Rate - II
Lecture 28 - Estimation of Corrosion Rate - III
Lecture 29 - Exchange Current Density
Lecture 30 - Exchange Current Density and Standard Hydrogen Electrode
Lecture 31 - Electrical Double Layer and Polarization
Lecture 32 - Correlation between Current Density and Overvoltage
Lecture 33 - Introduction to Buttler-Volmer Equation
Lecture 34 - Derivation of Tafel Equation
Lecture 35 - Tafel Plot and Activation Polarization
Lecture 36 - Activation polarization, concentration polarization and total polarization
Lecture 37 - Summary of concentration polarization (CP) and introduction to mixed potential theory - I
Lecture 38 - Mixed potential theory - II
Lecture 39 - Understanding of mixed potential theory through the case studies and events of corrosion - I
Lecture 40 - Understanding of mixed potential theory through the case studies and events of corrosion - II
Lecture 41 - Understanding of mixed potential theory through the case studies and events of corrosion - III