(PDF) Metallurgy (Introduction of Subject) | Ahmed M. Karim - dreams-car.comMetallurgists and Materials Engineers are responsible for designing, producing, examining and testing materials as diverse as metallic engineering alloys, semiconductors and superconductors, ceramics, plastics and composites. This course will help students understand the properties of different types of materials and their applications. Course Contents: Module I Atomic structure of metals crystal structure, crystal lattice of i Body centered cubic ii face centered cubic iii closed packed hexagonal, crystallographic notation of atomic planes, polymorphism and allotropy, solidification of crystallization i nuclear formation crystal growth ii crystal imperfection Elementary treatment of theories of plastic deformation, phenomenon of slip twinning, dislocation, identification of crystallographic possible slip planes and direction in FCC, BCC, C. Module II Introduction to Engineering materials, their mechanical behaviour, testing and manufacturing properties of materials, physical properties of materials, classification of engineering materials. Module III General principles of phase transformation in alloys, phase rule and equilibrium diagrams, Equilibrium diagrams of Binary system in which the components form a mechanical mixture of crystals in the solid state and are completely mutually soluble in both liquid state. Equilibrium diagrams of a systems whose components have complete mutual solubility in the liquid state and limited solubility in the solid state in which the solid state solubility deceases with temperature. Equilibrium diagram of alloys whose components have complete mutual solubility in the liquid state and limited solubility in solid state Alloy with a peritectic transformation Equilibrium diagrams of a system whose components are subject to allotropic change.
MATERIAL SCIENCE AND METALLURGY.pdf
Author A Lavakumar Published April You need an eReader or compatible software to experience the benefits of the ePub3 file format. The progress of civilization can be, in part, attributed to our ability to employ metallurgy. This book is an introduction to multiple facets of physical metallurgy, materials science, and engineering. As all metals are crystalline in structure, attention is focussed on these structures, and how the formation of these crystals is responsible for certain aspects of the material's chemical and physical behaviour.
This book presents select proceedings of the International Conference on Engineering Materials, Metallurgy and Manufacturing ICEMMM , and covers topics regarding both the characterization of materials and their applications across engineering domains. It addresses standard materials such as metals, polymers and composites, as well as nano-, bio- and smart materials. In closing, the book explores energy, the environment and green processes as related to materials engineering. Given its content, it will prove valuable to a broad readership of students, researchers, and professionals alike. Skip to main content Skip to table of contents.
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Table of contents
Constitution of alloys — Solid solutions, substitutional and interstitial — phase diagrams, Isomorphous, eutectic, eutectoid, peritectic, and peritectoid reactions, Iron — carbon equilibrium diagram. Classification of steel and cast Iron microstructure, properties and application. Definition — Full annealing, stress relief, recrystallisation and spheroidising — normalising, hardening and Tempering of steel. Isothermal transformation diagrams — cooling curves superimposed on I. Mechanisms of plastic deformation, slip and twinning — Types of fracture — Testing of materials under tension, compression and shear loads — Hardness tests Brinell, Vickers and Rockwell , hardness tests, Impact test lzod and charpy, fatigue and creep failure mechanisms.