AEC305: Material Technology Syllabus for AE 3rd Sem 2017 Pattern Mumbai University

Material Technology detailed syllabus scheme for Automobile Engineering (AE), 2017 regulation has been taken from the University of Mumbai official website and presented for the Bachelor of Engineering students. For Course Code, Course Title, Test 1, Test 2, Avg, End Sem Exam, Team Work, Practical, Oral, Total, and other information, do visit full semester subjects post given below.

For all other Mumbai University Automobile Engineering 3rd Sem Syllabus 2017 Pattern, do visit AE 3rd Sem 2017 Pattern Scheme. The detailed syllabus scheme for material technology is as follows.

Material Technology Syllabus for Automobile Engineering SE 3rd Sem 2017 Pattern Mumbai University

Course Outcomes:

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Module 1

1. Classification of Materials: Metallic materials, Polymeric Materials, Ceramics and Composites: Definition, general properties, applications with examples
2. Lattice Imperfections: Definition, classification and significance of Imperfections Point defects: vacancy, interstitial and impurity atom defects, Their formation and effects, Dislocation – Edge and screw dislocations Burgers vector, Motion of dislocations and their significance, Surface defects -Grain boundary, sub-angle grain boundary and stacking faults, their significance, Generation of dislocation, Frank Reed source, conditions of multiplication and significance.
3. Deformation: Definition, elastic and plastic deformation, Mechanism of deformation and its significance in design and shaping, Critical Resolved shear stress, Deformation in single crystal and polycrystalline materials, Slip systems and deformability of FCC, BCC and HCP lattice systems.
4. Strain Hardening: Definition importance of strain hardening, Dislocation theory of strain hardening, Effect of strain hardening on engineering behaviour of materials, Recrystallization Annealing: stages of recrystallization annealing and factors affecting it 08

Module 2

Failure mechanisms:

1. Fracture: Definition and types of facture, Brittle fracture: Griffiths theory of fracture, Orowans modification, Dislocation theory of fracture, Critical stress and crack propagation velocity for brittle fracture, Ductile fracture: Notch effect on fracture, Fracture toughness, Ductility transition, Definition and significance
2. Fatigue Failure: Definition of fatigue and significance of cyclic stress, Mechanism of fatigue and theories of fatigue failure, Fatigue testing, Test data presentation and statistical evolution, S-N Curve and its interpretation, Influence of important factors on fatigue, Notch effect, surface effect, Effect of pre-stressing, corrosion fatigue, Thermal fatigue.
3. Creep: Definition and significance of creep, Effect of temperature and creep on mechanical behaviours of materials, Creep testing and data presentation and analysis, Mechanism and types of creep, Analysis of classical creep curve and use of creep rate in designing of products for load bearing applications, Creep Resistant materials 08

Module 3

1. Theory of Alloys& Alloys Diagrams : Significance of alloying, Definition, Classification and properties of different types of alloys, Solidification of pure metal, Different types of phase diagrams (Isomorphous, Eutectic, Peritectic, Eutectoid, Peritectoid) and their analysis, Importance of Iron as engineering material, Allotropic forms of Iron, Influence of carbon in Iron- Carbon alloying Iron-Iron carbide diagram and its analysis, TTTdiagram, CCT diagram Hardenability concepts and tests, Graphitization of Iron- Grey iron, white iron, Nodular and malleable irons, their microstructures, properties and applications 08

Module 4

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Module 5

1. Effect of Alloying Elements in Steels: Limitation of plain carbon steels, Significance of alloying elements, Effects of major and minor constituents, Effect of alloying elements on phase transformation Classification of tool steels and metallurgy of tool steels and stainless steel 04

Module 6

Introduction to New materials:

1. Composites: Basic concepts of composites, Processing of composites, advantages over metallic materials, various types of composites and their applications
2. Nano Materials: Introduction, Concepts, synthesis of nanomaterials, examples, applications and Nano composites
3. An overview to Smart materials (e.g.: Rheological fluids. 04

Assessment:

Internal Assessment for 20 marks: Consisting Two Compulsory Class Tests First test based on approximately 40% of contents and second test based on remaining contents (approximately 40% but excluding contents covered in Test I) End Semester Examination: Weightage of each module in end semester examination will be proportional to number of respective lecture hours mentioned in the curriculum.

1. Question paper will comprise of total six questions, each carrying 20 marks
2. Question 1 will be compulsory and should cover maximum contents of the curriculum
3. Remaining questions will be mixed in nature (for example if Q.2 has part
   1. from module 3 then part
   2. will be from any module other than module 3)
4. Only Four questions need to be solved.

Reference Books:

For the complete Syllabus, results, class timetable, and many other features kindly download the iStudy App
It is a lightweight, easy to use, no images, and no pdf platform to make students’s lives easier.
.

For detail syllabus of all other subjects of Automobile Engineering (AE) 3rd Sem 2017 regulation, visit AE 3rd Sem Subjects syllabus for 2017 regulation.