MT61132: High Temperature Corrosion

MT61132
Course name	High Temperature Corrosion
Offered by	Metallurgical & Materials Engineering
Credits	4
L-T-P	3-1-0
Previous Year Grade Distribution
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Semester	Spring

Syllabus

Syllabus mentioned in ERP

Introduction, high temperature gaseous reaction (dry), single metal-single oxidant systems, aspects of thermodynamics, kinetics, transport properties, scale morphologies, electrochemical emphasis, various forms of high temperture corrosion, thermodynamic phase stabilities in metal/gas systems - predominance area diagrams; theory of point defects in corrosion products, stoichiometry and nonstoichiometry in crystalline compounds, equilibria involving both ionic and electronic defects, defect interactions, scale growth kinetics and mechanisms, Wagnerâs parabolic scale growth process, other types of kinetic laws and mechanisms, morphological aspects in the growth of thick scales, corrosion product evaporation, analyses of kinetic data, alloy oxidation - kinetics, mechanisms, morphology; binary and ternary alloys in single oxidant and in mixed envoronments, internal oxidation - examples, hot corrosion of metals and alloys-mechanisms and examples