This PDF
covers the following topics related to Engineering Metallurgy : Structure of
metals, Crystallography, Miller indices, packing efficiency, Density
calculations, Grains and grain boundaries, Effect of grain size on the
properties, Determination of grain size by different methods, Constitution of
alloys, Necessity of alloying, Types of solid solutions, Hume- Rothery's rules,
Intermediate alloy phases, Phase Diagrams, Engineering Materials, Steels, Cast
Irons, Non-ferrous metals and alloys, Ceramics, Polymers and composites.
This
PDF covers the following topics related to Engineering Metallurgy : Introduction
of Materials Science and Engineering, Defects in Solids, Solidification,
Nucleation, Nucleation, Heat Treatment.
Author(s): Renu Kumari, Avala Lava Kumar, Dr.
Sushant Kumar BadJena, Veer Surendra Sai University of Technology, Burla
The central point of
this note is to provide a physical basis that links the structure of materials
with their properties, focusing primarily on metals. Topics covered includes:
Basic crystallography, Crystal shear stress and yielding, Burgers' vector,
Dislocation energy, Dislocation interactions, Crystal structures and their slip
systems, Applying stress, Twinning, Heating metals, Steel properties,
Nanocrystalline metals.