1st different microstructures of iron and steel.Formation and decomposition of Austenite, Martensitic Transformation 1st To normalize a given specimen 2nd Various heat treatment processes- and to find out the difference in Week 11 hardness as a result of hardening, tempering, , annealing, normalizing. 3rd normalizing, surface hardening , carburizing, 2nd 4th nitriding, cyaniding.Hardenability of Steels 1st Types of heat treatment furnaces (only basic 1st idea), measurement of temperature of furnaces. Assignment Week 12 2nd Importance of plastics, Practice And VIVA VOCE and thermoset 3rd plastic and their uses, Various trade names of 2nd plastics, 4th Plastic coatings, food grade plastics. 1st Applications of plastics in automobile and 1st domestic use. 2nd Rubber classification - Natural and synthetic. Week 13 To harden and temper a specimen Selection of rubber, Assignment and to find out the difference in 3rd Heat Insulating materials- Asbestos, 2nd hardness due to tempering. glasswool, thermocole. 4th Ceramics -Classification, properties, applications 1st Refractory materials –Dolomite, porcelain. 1st 2nd Glass – Soda lime, borosil. Revision & Practice 3rd Joining materials/Adhesives – Classification, 2nd properties and applications Week 14 4th Abrasive materials 1st Composites-Classification, properties, 1st applications 2nd Materials for bearing metals & Nuclear Week 15 Practice And VIVA VOCE Energy 3rd Smart materials- properties and applications. 2nd 4th Revision & Assignment
Week 11 1st different microstructures of iron and steel.Formation and decomposition of Austenite, Martensitic Transformation 1st To normalize a given specimen and to find out the difference in hardness as a result of normalizing. 2nd Various heat treatment processes- hardening, tempering, , annealing, 3rd normalizing, surface hardening , carburizing, 2nd 4th nitriding, cyaniding.Hardenability of Steels Week 12 1st Types of heat treatment furnaces (only basic idea), measurement of temperature of furnaces. Assignment 1st Practice And VIVA VOCE 2nd Importance of plastics, and thermoset 3rd plastic and their uses, Various trade names of plastics, 2nd 4th Plastic coatings, food grade plastics. Week 13 1st Applications of plastics in automobile and domestic use. 1st To harden and temper a specimen and to find out the difference in hardness due to tempering. 2nd Rubber classification - Natural and synthetic. Selection of rubber, Assignment 3rd Heat Insulating materials- Asbestos, glasswool, thermocole. 2nd 4th Ceramics -Classification, properties, applications Week 14 1st Refractory materials –Dolomite, porcelain. 1st Revision & Practice 2nd Glass – Soda lime, borosil. 3rd Joining materials/Adhesives – Classification, properties and applications 2nd 4th Abrasive materials Week 15 1st Composites-Classification, properties, applications 1st Practice And VIVA VOCE 2nd Materials for bearing metals & Nuclear Energy 3rd Smart materials- properties and applications. 2nd 4th Revision & Assignment