Engineering Materials or Material Science

Learn about crystal lattice,miller indices,crystal imperfections,Grain theory,heat treatment of steel,engineering metals

What you'll learn:
Crystal systems, Bravais lattices, Miller indices, cell characteristics, BCC (Body centered cubic), FCC (Face centered cubic) and HCP (Hexagonal close packing) structures.
Point (both elemental and compound crystal's), Linear, Planar, and bulk defects.
Grain formation, measurement of grain size, grain structure, deformation types and mechanism.
Solid solution, phase diagram (Unary and Binary), eutectic microstructure, types of invariant reactions, Fe-C phase diagram, TTT diagram.
Hardening, tempering, austempering, martempering, annealing, stress relieving, spheroidizing, normalizing, case hardening.
Tensile strength, Impact strength, Fatigue strength, Creep and hardness testing (Brinell, Vicker's and Rockwell).
Plain carbon steel, alloy steel, cast iron, non-ferrous materials

Requirements
Elementary knowledge of strength of material
Must know concepts like solute,solvent,oxidation,reduction etc
Patience and enthuse to learn

Description
The course consists a comprehensive yet concise approach towards Material science/Engineering materials. Spanning around 40+ lectures yet completing in just around 3 Hours !!. Perfect for engineering students having one of their subject (out of the dozens others) as material science or engineering materials. Covered topics are listed below.

Atomic & crystal structures - Crystal systems, Bravais lattices, Miller indices, cell characteristics, BCC (Body centered cubic), FCC (Face centered cubic) and HCP (Hexagonal close packing) structures.

Crystal Imperfections - Point (both elemental and compound crystal's), Linear, Planar, and bulk defects.

The grain theory - Grain formation, measurement of grain size, grain structure, deformation types and mechanism.

Multiphase structure - Solid solution, phase diagram (Unary and Binary), eutectic microstructure, types of invariant reactions, Fe-C phase, TTT diagram.

Heat treatment of steel (HTS) - Hardening, tempering, austempering, martempering, annealing, stress relieving, spheroidizing, normalizing, case hardening.

Mechanical properties of material - Tensile strength, Impact strength, Fatigue strength, Creep and hardness testing (Brinell, Vicker's and Rockwell).

Engineering metals - Plain carbon steel, alloy steel, cast iron, non-ferrous materials.

Most suitable for - Mechanical and civil engineering undergraduates and graduates,Students preparing for academic or competitive (engineering)examinations,University students having Material science as one of their subjects.

Who this course is for
Mechanical and civil engineering undergraduates and graduates.
Students preparing for academic or competitive examinations.
University students having Material science as one of their subjects.