Engineering materials and metallurgy 2-2 IP engineering K L university




UNIT I

CRYSTALLOGRAPHY: Classification of crystals – Bravi’s lattices – Miller Indices – crystal imperfections – crystal deformation – Slip and Twinning

PHASE DIAGRAMS: Binary phase diagrams – Phase rule –two component system, isomorphous, eutectic, eutectoid, peritectic and peritectoid systems, concept of Ternary diagrams.
UNIT II

HEAT TREATMENT OF STEELS: Iron–Iron carbide equilibrium diagram, TTT diagrams, martensite and bainitic transformation.

HEAT TREATMENT: Annealing, normalizing, hardening, tempering, surface hardening, age hardening, austempering, martempering and hardenability concept and experimental determination.

UNIT III

STRENGTHENING MECHANISMS: Strain hardening, solid solution strengthening, grain refinement, dispersion strengthening.

Elastic, Anelastic and visco-elastic behaviour of materials.

COMPOSITE MATERIALS:

Particulate-reinforced composites, fibre reinforced composites, Laminar composite

UNIT – IV

PRODUCTION OF IRON AND STEEL

Manufacture of Pig iron using blast furnace, Manufacture of Wrought Iron,

Crucible process, Bessemer Process Open Hearth Process, Electric Arc process, LD process

POWDER METALLURGY: Powder metallurgy process, preparation of powders, characteristics of metal powders, mixing, compacting, sintering, Applications of Powder Metallurgy.

FERROUS AND NON FERROUS MATERIALS: Composition, properties and application of ferrous and non ferrous metals and their alloys. Brief study of cast iron, steels, copper, aluminum.

UNIT – V
Nano Materials

Introduction to Nano materials, nano tubes, nano particles, nano dendrimers, nano pore channels, fibers and scaffolds, nano films, Applications of nano materials

Smart Materials

Piezoelectric ceramics, piezoelectric polymers, chemical sensors, shape memory alloys

Biomaterials

Biocompatibility, metallic biomaterials, bio polymers, ceramic biomaterials, bio composites



TEXT BOOKS:

1. Introduction to Physical Metallurgy - Avner.
2. Material Science and Metallurgy - V. Raghavan
3. Material Science and Metallurgy - R.B.Choudary - Khanna Publishers

REFERENCE BOOKS:

1. Material Science and Metallurgy - Dr.V.D.Kodgirie.
2. Material Science and Engineering – An introduction – By William D. Calliister Jr.


Related Articles

Why is engineering the most popular career option in India?

The article analyses the reasons of engineering being the most popular career option in India. The reasons revolve around the increasing number of private engineering colleges in India, the envious pay packages received by some of the engineering graduates, the wide array of career opportunities and options after engineering, and finally the stereotypical psyche of Indian parents regarding engineering as a career option.

2013 new JEE exam format to replace IIT-JEE, NIT exams

This article gives complete information about the new JEE-Main and JEE-Advanced exams which will be the new common entrance exams for admissions to undergraduate engineering programs in India from 2013. You will get details about the format and evaluation process of the new joint entrance exam for engineering students for admission to IITs, NITs, IISERs and other engineering colleges in India.

What after an engineering degree? MBA, MS, MTech or Job?

What after engineering? Wondering? Here are the solutions for proper carrier guidance. What is better MBA, MS or MTech? In which I can do better? Which will give a better pay? All of your answers are below here. Read this article and choose what you want to go for.

What do engineering students do in vacation!

This article is about what most of the engineering students do during their long and tiring semester breaks. This is a account of what I have seen people doing in my area and friend circle which is all over India. I would like to share this with you all.

More articles: Engineering

Comments

No responses found. Be the first to comment...


  • Do not include your name, "with regards" etc in the comment. Write detailed comment, relevant to the topic.
  • No HTML formatting and links to other web sites are allowed.
  • This is a strictly moderated site. Absolutely no spam allowed.
  • Name:
    Email: