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JNTU-A B.TECH R20 1-2 Syllabus For Material science & engineering PDF 2022

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JNTU-A B.TECH R20 1-2 Syllabus For Material science & engineering PDF 2022

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You will be able to find information about Material science & engineering along with its Course Objectives and Course outcomes and also a list of textbook and reference books in this blog.You will get to learn a lot of new stuff and resolve a lot of questions you may have regarding Material science & engineering after reading this blog. Material science & engineering has 5 units altogether and you will be able to find notes for every unit on the CynoHub app. Material science & engineering can be learnt easily as long as you have a well planned study schedule and practice all the previous question papers, which are also available on the CynoHub app.

All of the Topic and subtopics related to Material science & engineering are mentioned below in detail. If you are having a hard time understanding Material science & engineering or any other Engineering Subject of any semester or year then please watch the video lectures on the official CynoHub app as it has detailed explanations of each and every topic making your engineering experience easy and fun.

Material science & engineering Unit One

Structure of Metals: Crystal Structures: Unit cells, Metallic crystal structures, Imperfection in solids:
Point, Line, interstitial and volume defects; dislocation strengthening mechanisms and slip systems,
critically resolved shear stress.
Constitution of Alloys: Necessity of Alloying, substitutional and interstitial solid solutions- Phase
diagrams: Interpretation of binary phase diagrams and microstructure development; eutectic,
peritectic, peritectoid and monotectic reactions. Iron-Iron-carbide diagram and microstructural aspects
of ferrite, cementite, austenite, ledeburite, and cast iron.

Material science & engineering Unit Two

Steels:
Plain carbon steels, use and limitations of plain carbon steels. AISI& BIS classification of steels.
Classification of alloys steels. Microstructure, properties and applications of alloy steels-stainless
steels and tool steels.
Cast irons:
Microstructure, properties and applications of white cast iron, malleable cast iron, grey cast iron,
nodular cast iron and alloy cast irons.

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Material science & engineering Unit Three

Heat Treatment of Steels

Annealing, tempering, normalizing and hardening, isothermal
transformation diagrams for Fe-Fe3C alloys and microstructure development. Continuous cooling
curves and interpretation of final microstructures and properties- austempering, martempering, case
hardening – carburizing, nitriding, cyaniding, carbo-nitriding, flame and induction hardening, and
vacuum and plasma hardening

Material science & engineering Unit Four

Non-ferrous Metals and Alloys

Microstructure, properties and applications of copper, aluminium,
titanium, nickel and their alloys. Study of Al-Cu phase diagram

Material science & engineering Unit Five

Ceramics, Polymers and Composites

Structure, properties and applications of ceramics, polymers
and composites. Introduction to super alloys and nanomaterials.

Material science & engineering Course Objectives

To teach the principles of physical metallurgy, i.e. crystallography of metals, constitution of
alloys, phase diagrams.
 Expose commercially important metals and alloys (both ferrous and non ferrous) with
engineering constraints.
 Explain the methods to change the properties of materials through heat treatment processes
 Familiarize properties and applications of ceramics, polymers and composite materials.
 Demonstrate the fundamental properties of nano-materials and their applications.

Material science & engineering Course Outcomes

After completing the course, the student will be able to
 Explain the principles of binary phases. (l2)
 Select steels and cast irons for a given application. (l3)
 Apply heat treatment to different applications. (l3)
 Utilize nonferrous metals and alloys in engineering. (l3)
 Choose composites for various applications. (l3)
 Assess the properties of nano-scale materials and their applications. (l2)
 Differentiate between hardening of ferrous and non-ferrous alloys. (L4)

Material science & engineering Text Books

V.Raghavan, Material Science and Engineering, 5/e, Prentice Hall of India, 2004.
2. R.Balasubramaniam, Callister’s Material Science and Engineering, 2/e, Wiley India, 2014

Material science & engineering Reference Books

Y. Lakhtin, Engineering Physical Metallurgy, University Press of the Pacific, 2000.
2. S.H.Avner, Introduction to Physical Metallurgy, 2/e, Tata McGraw- Hill, 1997.
3. L.H.Van Vlack, Elements of Material Science and Engineering, 6/e, Pearson Education, 2008.
4. George E.Dieter, Mechanical Metallurgy, 3/e, McGraw-Hill, 2013

Scoring Marks in Material science & engineering

Scoring a really good grade in Material science & engineering is a difficult task indeed and CynoHub is here to help!. Please watch the video below and find out how to get 1st rank in your B.tech examinations . This video will also inform students on how to score high grades in Material science & engineering . There are a lot of reasons for getting a bad score in your Material science & engineering exam and this video will help you rectify your mistakes and help you improve your grades.

Information about JNTU-A B.Tech R20 Material science & engineering was provided in detail in this article. To know more about the syllabus of other Engineering Subjects of JNTUH check out the official CynoHub application. Click below to download the CynoHub application.

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