Fundamentals of Material Processing I (Prof. Shashank Shekhar, IIT Kanpur) | Materials Science

Fundamentals of Material Processing I

Fundamentals of Material Processing I. Instructor: Prof. Shashank Shekhar, Department of Materials Science and Engineering, IIT Kanpur. The aim of the course is to acquaint students with the fundamentals involved in the processing of materials. Various materials processes are used in variety of industries to create and form materials for wide range of applications. There are some commonalities behind all these processes and the aim of this course is to go through these fundamental physics and materials science behind these processes so as to be able to understand, design and predict the outcome of these methods. At the end of this course, students should be able to answer the following questions: (a) What are the various fundamental material processing techniques and the science behind it; (b) What processing method to use for a given material and a given application. This course is offered in two parts of 20 hours each. First part of the course deals with Solidification and Powder Metallurgy, while the second part deals with Metal processing and Thin film deposition. (from nptel.ac.in)

Introduction

Lecture 01 - Introduction

Lecture 02 - Solidification (Casting)

Lecture 03 - Solidification (Welding)

Lecture 04 - Thermodynamics of Solidification

Lecture 05 - Kinetics of Solidification (Homogeneous)

Lecture 06 - Kinetics of Solidification (Heterogeneous)

Lecture 07 - Heat Flow

Lecture 08 - Heat Flow (cont.)

Lecture 09 - Heat Flow (Insulating Mold Condition)

Lecture 10 - Heat Flow (Insulating Mold Condition) (cont.)

Lecture 11 - Heat Flow (Interface Resistance controlled Solidification)

Lecture 12 - Heat Flow (Effect of Superheat)

Lecture 13 - Heat Flow (Solidification of Alloys)

Lecture 14 - Composition Variation

Lecture 15 - Composition Variation (cont.)

Lecture 16 - Complete and Limited Liquid Diffusion

Lecture 17 - Mixed Mode Solidification

Lecture 18 - Mixed Mode Solidification and Zone Refining

Lecture 19 - Zone Refining (cont.)

Lecture 20 - Cellular Solidification of Single Phase Alloy

Lecture 21 - Cellular Solidification of Single Phase Alloy (cont.)

Lecture 22 - Cellular Solidification of Single Phase Alloy (cont.)

Lecture 23 - Plane Front Solidification of Multiphase Alloy

Lecture 24 - Plane Front Solidification of Multiphase Alloy (cont.)

Lecture 25 - Fluid Flow Considerations

Lecture 26 - Introduction to Powder Processing

Lecture 27 - Introduction to Powder Processing (cont.)

Lecture 28 - Powder Characterization

Lecture 29 - Powder Characterization Techniques

Lecture 30 - Powder Characterization using Surface Area

Lecture 31 - Powder Characterization using Gas Permeability Method

Lecture 32 - Powder Manufacturing

Lecture 33 - Powder Manufacturing (cont.)

Lecture 34 - Powder Manufacturing (cont.)

Lecture 35 - Powder Consolidation

Lecture 36 - Powder Consolidation (cont.)

Lecture 37 - Particle Packing

Lecture 38 - Powder Compaction

Lecture 39 - Powder Compaction (cont.)

Lecture 40 - Sintering Theory

References

Fundamentals of Material Processing I
Instructor: Prof. Shashank Shekhar, Department of Materials Science and Engineering, IIT Kanpur. The course deals with Solidification and Powder Metallurgy.