MEE1005 Materials Engineering and Technology L2

DEVAPRAKASAM DEIVASAGAYAMProfessor of Mechanical Engineering

Room:11, LW, 2nd FloorSchool of Mechanical and Building Sciences

Email: [email protected], [email protected]

MEE1005: Materials Engineering and Technology (2:0:0:2)

Devaprakasam D, Email: [email protected], Ph: +91 9786553933

mailto:[email protected],

mailto:[email protected]



MEE1005 MATERIALS ENGINEERING AND TECHNOLOGY


Purpose of Engineering /Education/Research


There are two important purposes and driving force behind the Engineering/Education/Research:

1. Minimum consumption of Energy and Materials without sacrificing the efficiency and functionality.

2. Maximum conversion of Energy from one form to the other, to identify or design highly efficient process or system.


Purpose of Engineering /Education/Research


Structure of MaterialsIntroduction to engineering materials – significance of structure propertycorrelations in all classes of engineering materials, Unit Cells, Metallic CrystalStructures, Density Computations, Crystal Systems, Crystallographic Points,Crystallographic Directions, Crystallographic Planes, Linear and Planar Densities,Close-Packed Crystal Structures, Crystalline and Non-crystalline Materials, SingleCrystals, Polycrystalline Materials, Imperfection in solids – Point, Line, Surfaceand Volume defects - Polymorphism and Allotropy


Structure Property Correlations


ATOMS (e,p,n)

BONDING (e)

CRYSTAL (BCC,FCC, HCP)




BONDING (IONIC, METALLIC, COVALENT)

CRYSTAL ( PLANES, ORIENTATION)

CRYSTAL (PACKING DENSITY)
















































