Material Science And Metallurgy


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PVP 20

MATERIAL SCIENCE AND METALLURGY

Course Code Course Category
Credits
Continuous Internal Evaluation:

20ES1303 Engineering Science
3
30

Year Branch
L-T-P
Semester End Evaluation:

II ME 3-0-0
70

Semester Course Type Prerequisites
Total Marks:

I Theory Chemistry of Materials
100

Course Outcomes Upon successful completion of the course, the student will be able to CO1 Understand crystallography, constitution of alloys, Heat treatment Processes
and properties of ferrous and non-ferrous metals. CO2 construct the phase diagrams of materials and illustrate the concept of
Strengthening Mechanisms CO3 interpret heat treatment and surface hardening techniques CO4 Appraise properties of different stainless steels, tool steels, cast irons and non-
ferrous materials CO5 Establish features of ferrous, non-ferrous alloys and composite materials

Unit 1,2,3,4,5
2 3 4 5

Level L2 L3 L3 L4 L4

Contribution of Course Outcomes towards achievement of Program Outcomes & Strength of

correlations (3: High, 2: Medium, 1: Low)

PO1 PO2 PO3 PO4 PO5 PO6 PO7 PO8 PO9 PO10 PO11 PO12 PSO1 PSO2

CO1 2

3

1

2

2

3 2

CO2 2

3

1

2

2

3 2

CO3 2

2

2

1

2

2

3 2

CO4 2

2

2

1

2

1

2

3 2

CO5 2

2

2

1

2

1

2

3 2

Unit No.

Syllabus Contents

1

Materials Science and Engineering: Introduction, Classification of Materials,

Mechanical Properties of Materials, Case Study: Delhi Iron Pillar and Wootz Steel.

CRYSTALLOGRAPHY: Unit cell, Classification, Bravais Lattices, packing factor

and coordination number in cubic systems, Miller Indices for Cubic systems,

imperfections in solids: Point, Line and Volume, Slip and Twinning. Determination of

grain size.

2

Mechanism of Crystallization: Nuclei Formation, crystal growth

CONSTITUTION OF ALLOYS: Types of solid solution- substitutional and

interstitial solid solutions, Hume Rothery rules for solid solution.

PHASE DIAGRAMS: Phase, Phase equilibrium, Gibbs Phase rule – one component

system, two component system, Construction of binary phase diagram, Isomorphous,

eutectic, eutectoid, peritectic and peritectoid systems, Fe-Fe3C equilibrium diagram,

Lever rule: Isomorphous.

STRENGTHENING MECHANISMS: Grain Refinement, Strain hardening, solid

solution strengthening, Dispersion strengthening.

Mapped CO CO1
CO1,2

PVP 20

3

HEAT TREATMENT PROCESSES: stages of heat treatment, TTT and CCT

diagram of eutectoid steel, Annealing: Full Annealing, Spherodizing, Stress Relief

Annealing, Process Annealing, Normalizing, Hardening, Tempering, Austempering, Martempering.

CO1,3

CASE HARDENING: Flame hardening, Induction hardening, Carburizing,

Cyaniding, Nitriding.

4

STEELS: STAINLESS STEELS: Ferritic, Martensitic, Austenitic, Tool steels: Water

Hardened, Shock Resistance, Cold-Work, Hot-Work Tool Steels, Applications and

Properties. CAST IRONS: Structure, Properties and Applications of White Cast iron, Malleable

CO1,4

Cast iron, Grey cast iron, Spheroidal graphite cast iron.

5

NON-FERROUS METALS AND ALLOYS: Properties and Applications of Copper

and its alloys: Cartridge Brass, Cupronickel, Gun Metal, Naval Brass, Bell Metal,

Phosphor Bronze.

ALUMINIUM AND ITS ALLOYS: Properties and Applications of Duralumin,

Hindalium, Magnalium, Aluminium–Scandium, TITANIUM AND ITS ALLOYS: Properties and Applications of α and Near α, β

CO1,5

Alloys, α-β Alloys.

COMPOSITE MATERIALS: Classification of composites, particle reinforced

materials, fiber reinforced composite materials and metal matrix composites.

Learning Resources Text Book(s):
1. R.Balasubramaniam, Callister’s, Material Science and Engineering, 2/e, WileyIndia,2014. 2. S.H. Avner, Introduction to Physical Metallurgy, 2/e, Tata McGrawHill, 1997.
Reference Books: 1. Donald R. Askeland, “Essential of Materials Science and Engineering”, Thomson Learning, 5 th Edition – 2006 2. V.D. Kodgire, “Material Science and Metallurgy”, Everest Publishing House - 25th Edition – 2009. 3. B.K.Agarwal, “Introduction to Engineering Materials”, Tata McGraw Hill-1stEdition. 4. V. Raghavan, “Material Science and Engineering”,-PHI Learning - 5th Edition.

E Resources & other Digital Material: http://materials.iisc.ernet.in/~wootz/heritage/WOOTZ.htm http://met.iisc.ernet.in/~rangu/text.pdf https://nptel.ac.in/courses/113106032/ https://nptel.ac.in/courses/113107078/ http://vvm.org.in/study_material/ENG%20-%20Indian%20Contributions%20to%20Science.pdf

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Material Science And Metallurgy