Materials Technology

Stability and Metastability of Metals Solidification of Metals Crystallisation Crystal and Amorphous Materials different types of bonds in different metals Crystallography Different mechanical properties of metals and other engineering materials like strength hardness elasticity plasticity Malleability Ductility Creep Fatigue etc Introduction to industrial metals steels and prevailing manufacturing methods by manufacturers

Cooling Curves Isomorphous Phase Eutectic Phase Eutectoid Phase Eutectoid Solid Solution Peritectic and other phase diagrams Alloying Characteristics of alloying elements Iron – Carbon phase diagram T-T-T dia Types of Stainless Steels Elastic anelastic and Viscoelastic behaviour

Heat treatment cycles Heat treatment of metals Based on phase diagram and T-T-T-Diagram the heat treatment of various metals Bulk heat treatments surface heat treatments Case carburising Types of Anealing Normalising Laser hardening Cyniding Boriding Nitriding Flame hardening Ion implantation Metallographic studies Optical Microscope Electron Microscope

Destructive and Non-Destructive Testing Tensile Testing Compression Testing Shear Testing Bend Testing Different types of Hardness tests Impact tests Fatigue tests Hardenability test Fracture analysis NDT Methods Different properties of Steels Aluminium and it’s alloys Copper and it’s alloys Manganese and it’s alloys Chromium and it’s alloys Nickel and it’s alloys

Chemical Analysis of different alloying elements in commercial metals Different chemical reagents Equipments Volumetric and Gravimetric analysis Spot test Colorimetric methods Optical and spectrophotometric analysis