Manufacturing & Material Science

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

Ratings: 3.75 / 5.00




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.


  1. 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.


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


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


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


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


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


  7. 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.

PS - Please see the PREVIEW (FREE) lectures to know your adaptability with my accent.This course was recorded a while ago & my accent might trouble some students. However I have overcame my accent problems in my latest courses.

However on demand of many curious students, I have added very clear CAPTIONS (Subtitles) in the course so that you can read it from there if you can't understand my accent.

What You Will Learn!

  • Crystal systems, Bravais lattices, Miller indices, cell characteristics, BCC (Body centered cubic), FCC (Face centered cubic) and HCP (Hexagonal close packing).
  • 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

Who Should Attend!

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