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Material Processing (Metallurgical Aspects): Fundamental, and Practical

Prof. Dheerendra Kumar Dwivedi · IIT Roorkee

Start with lecture 1 At NPTEL

About

It is proposed to include the fundamentals of deformation processing related to various manufacturing processes, metallurgical aspects and fundamentals of common metal joining processes of various engineering alloys, solidification and its physical metallurgy, processing of ceramic and their comparison with other materials. Additionally, the practical related to the course will be included so as to get idea of conducting processing experiments in lab such as casting, welding and forming besides knowledge on experimental tools and machinery required to conduct above experiments.

Lectures

Week 1

  1. Materials Processing: Scope YouTube
  2. Materials Processing: Introduction YouTube
  3. Materials Processing: Metal Forming and Plasticity YouTube
  4. Materials Processing: Plasticity and Structure YouTube
  5. Materials Processing: Cold and Hot working YouTube

Week 2

  1. Materials Processing: Recovery and Recrystallization YouTube
  2. Metal forming: Rolling YouTube
  3. Metal forming: Forging YouTube
  4. Metal forming : Extrusion YouTube
  5. Metal forming: Wire Drawing YouTube

Week 3

  1. Sheet Metal Operations: Fundamentals YouTube
  2. Sheet Metal Operations: Drawing YouTube
  3. Press for metal forming I YouTube
  4. Press for metal forming II YouTube
  5. Additional metal forming processes YouTube

Week 4

  1. Advances in Metal Forming YouTube
  2. Die, Die-set and Die materials for metal forming YouTube
  3. Sheet metal forming: Stock Layout-Nesting YouTube
  4. Metallurgy and metal forming YouTube
  5. Heat treatment in metal forming YouTube

Week 5

  1. Joining of metals: Fundamentals I YouTube
  2. Joining of metals: Fundamentals II YouTube
  3. Joining of metals: Fundamentals III YouTube
  4. Welding of metals: Fundamentals IV YouTube
  5. Welding of metals: Metal Characteristics YouTube

Week 6

  1. Welding of metals: Arc welding I YouTube
  2. Welding of metals: Arc welding II YouTube
  3. Welding of metals: Arc welding processes I YouTube
  4. Welding of metals: Arc welding processes II YouTube
  5. Welding of metals: Arc welding processes III YouTube

Week 7

  1. Welding of metals: Heat affected zone of TH metals YouTube
  2. Welding of metals: Heat affected zone of WH and PH metals YouTube
  3. Welding of metals: Solid state joining process I YouTube
  4. Welding of metals: Solid state joining process- II YouTube
  5. Welding of metals: SSJ and RSW YouTube

Week 8

  1. Welding of metals: Welding metallurgy I YouTube
  2. Welding of metals: Welding metallurgy- II YouTube
  3. Welding of metals: Dissimilar metal welding YouTube
  4. Welding of metals: Hybrid joining YouTube
  5. Welding of metals: Improving weld joint properties I YouTube

Week 9

  1. Welding of metals: Improving weld joint properties II YouTube
  2. Metal casting: Overview YouTube
  3. Metal casting: Pattern and Mould YouTube
  4. Metal casting: Moulding YouTube
  5. Metal casting: Casting processes YouTube

Week 10

  1. Metal casting: Quality of casting YouTube
  2. Metal casting: Casting defects YouTube
  3. Metal casting: Metallurgical issues of casting YouTube
  4. Metal casting: Die casting and Sand mould casting comparison YouTube
  5. Metal casting: Improving the performance of casting YouTube

Week 11

  1. Metal casting: Heat treatment of castings YouTube
  2. Powder Metallurgy: Scope YouTube
  3. Powder Metallurgy: Powder characteristics YouTube
  4. Powder Metallurgy: Steps of manufacturing YouTube
  5. Practical & Lab Demonstration: Pattern making, moulding and casting YouTube

Week 12

  1. Practical & Lab Demonstration: Shielded metal arc welding of steel-microstructure and mechanical properties YouTube
  2. Practical & Lab Demonstration: Controlling microstructure by heat treatment, TIG re-melting & friction stir processes and image analysis YouTube
  3. Practical & Lab Demonstration: Gas welding and gas cutting of steel- characteristics of cut edge YouTube
  4. Practical & Lab Demonstration: GTAW of similar and dissimilar steels YouTube
  5. Practical & Lab Demonstration: Friction stir welding YouTube

Syllabus and materials

At NPTEL, as the course publishes them.

Credits and licence

Institution
IIT Roorkee
Department
Mechanical Engineering
Teacher
Prof. Dheerendra Kumar Dwivedi
Level
Undergraduate
Language
English
Subjects
Engineering
Source
NPTEL
Licence
CC BY-NC-SA, as NPTEL states it. Non-commercial use only. NPTEL's terms
Attribution
NPTEL states: "Distributed under Creative Commons Attribution-ShareAlike / CC BY - NC - SA", beside a BY-NC-SA badge.
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