Metallurgy – Environmental Degradation of Materials

Mod-01 Lec-01 Introduction, Basic definition of corrosion

Mod-01 Lec-02 Forms of Degradation, Thermodynamics of corrosion

Mod-01 Lec-03 Thermodynamics of corrosion

Mod-01 Lec-04 Thermodynamics of corrosion

Mod-01 Lec-05 Thermodynamics of corrosion, Electrochemical series, Concentration cell

Mod-01 Lec-06 Reduction Potential series, Pourbaix diagram

Mod-01 Lec-07 Pourbaix diagram

Mod-01 Lec-08 Pourbaix diagram

Mod-01 Lec-09 Pourbaix diagram, Kinetics of corrosion

Mod-01 Lec-10 Kinetics of corrosion, Rate expression, Solved problems

Mod-01 Lec-11 Solved problems on the corrosion rate, Exchange current density

Mod-01 Lec-13 Activation Polarization, Concentration Polarization

Mod-01 Lec-14 Concentration Polarization, Mixed Potential Theory

Mod-01 Lec-15 Mixed Potential Theory, Explanation of corrosion events on the basis

Mod-01 Lec-16 Explanation of corrosion events on the basis of Mixed potential theory

Mod-01 Lec-17 Explanation of corrosion events on the basis of Mixed potential theory

Mod-01 Lec-18 Passivation and Mixed potential theory

Mod-01 Lec-19 Passivation and Mixed potential theory

Mod-01 Lec-20 Different corrosion protection mechanisms, electrochemical ways

Mod-01 Lec-21 Cathodic and anodic protection

Mod-01 Lec-22 Anodic protection, Forms of corrosion, Factors of corrosion

Mod-01 Lec-23 Forms of corrosion, Uniform Corrosion, Galvanic corrosion

Mod-01 Lec-24 Galvanic corrosion

Mod-01 Lec-25 Crevice corrosion

Mod-01 Lec-26 Crevice corrosion, Pitting corrosion

Mod-01 Lec-27 Pitting corrosion, Intergranular corrosion

Mod-01 Lec-28 Intergranular corrosion, Dealloying

Mod-01 Lec-29 Dealloying, Erosion corrosion

Mod-01 Lec-30 Erosion corrosion, Cavitation

Mod-01 Lec-31 Cavitation, Fretting corrosion, corrosion cracking

Mod-01 Lec-32 Stress corrosion cracking: mechanisms(dissolution controlled)

Mod-01 Lec-33 Stress corrosion cracking: mechanisms(cleavage controlled), factors affecting SCC,

Mod-01 Lec-34 Biologically influenced corrosion, liquid metal attack

Mod-01 Lec-35 Corrosion protection, change of materials, effect of design of component

Mod-01 Lec-36 Corrosion protection, change of environment, Inhibitors, coatings

Mod-01 Lec-37 Oxidation and hot corrosion, pitting Bedworth ratio, thermodynamics of oxidation

Mod-01 Lec-38 Thermodynamics of oxidation, Ellingham diagram, oxidation kinetics and laws

Mod-01 Lec-39 Oxide structure and Oxidation

Mod-01 Lec-40 Hot corrosion, corrosion testing and failure analysis, linear polarization

Mod-01 Lec-41 Degradation of composites, polymers and ceramics, corrosion and society