All Materials regarding to B.tech R-20 in Mechanical Engineering in 3rd Year 2nd Semester with unit wise for Every Subjects are available.
👇👇Scroll Down for Important Questions and Topics Unit Wise 👇👇
| Mech 3-2 Advanced Materials | ||
|---|---|---|
| S.No | Chapters / Units | Download Link |
| 1 | Unit 1 | Download |
| 2 | Unit 2 | Download |
| 3 | Unit 3 | Download |
| 4 | Unit 4 | Download |
| 5 | Unit 5 | Download |
Mech 3-2 Advanced Materials Important Topics Questions
UNIT– I:
METALS & ALLOYS: Metallic materials- super alloys, Aluminium, Magnesium, titanium and
Nickel based alloys and inter-metallics, Materials for cryogenic application, Materials for space
environment, Evaluation of materials for extreme environment, Introduction to metallic foams.
UNIT– II:
POLYMERS: Natural Polymers-Synthetic polymers-Chemical & Physical structure, properties-
glass-transitiontemperature-Thermosets-Thermoplastics- characteristics & applications of polymers-
Elastomers- Processing of plastics.
CERAMICS: Applications - characteristics- classification-Processing of ceramics- Powder
preparations- consolidation- hot compaction-drying- sintering-finishing of ceramics-Areas of
application.
UNIT– III:
COMPOSITE MATERIALS: Introduction, classification: polymer matrix composites, metal
matrix composites, ceramic matrix composites, carbon–carbon composites, fiber- reinforced
composites and nature-made composites, and applications
REINFORCEMENTS: Fibers- glass, silica, Kevlar, carbon, boron, silicon carbide, and
borncarbide fibers.
UNIT– IV:
SHAPE MEMORY ALLOYS: Introduction-shape memory effect-classification of shape memory
alloys-composition-properties and applications of shape memory alloys.
FUNCTIONALLY GRADED MATERIALS: Types of functionally graded materials-
classification different systems-preparation-properties and applications of functionally graded
materials.
UNIT– V:
NANO MATERIALS: Introduction-properties at nano scales-advantages & disadvantages
applications in comparison with bulk materials (nano – structure, wires, tubes, composites). state of
art nano advanced- topic delivered by student.
TEXT BOOKS:
1) Nano material /A.K. Bandyopadyay/New age Publishers.
2) Material science and Technology: A comprehensive treatment/Robert W.Cahn, /VCH.
3) Engineering Mechanics of Composite Materials / Isaac and M Daniel/Oxford University Press.
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