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Metallurgy
1. Introduction to Metallurgy
2. Fundamentals of Material Structure
3. Extractive Metallurgy
4. Physical Metallurgy
5. Mechanical Metallurgy
6. Process Metallurgy and Manufacturing
7. Ferrous Metallurgy
8. Non-Ferrous Metallurgy
9. Corrosion and Degradation of Metals
10. Metallurgical Characterization and Testing
Fundamentals of Material Structure
Atomic Structure and Bonding
Atomic Models
Bohr Model
Quantum Mechanical Model
Electron Configuration
Electron Shells and Subshells
Valence Electrons
Types of Atomic Bonding
Metallic Bonding
Electron Sea Model
Properties from Metallic Bonding
Covalent Bonding
Shared Electron Pairs
Directional Nature
Ionic Bonding
Electron Transfer
Electrostatic Attraction
Van der Waals Forces
Interatomic Forces
Attractive Forces
Repulsive Forces
Potential Energy Curves
Equilibrium Spacing
Bond Energy
Crystalline Structures of Metals
Concept of Crystal Lattice
Space Lattice Definition
Lattice Points
Unit Cell
Definition and Characteristics
Lattice Parameters
Coordination Number
Atomic Packing Factor
Common Crystal Structures
Body-Centered Cubic (BCC)
Structure Description
Examples of BCC Metals
Packing Efficiency
Coordination Number
Face-Centered Cubic (FCC)
Structure Description
Examples of FCC Metals
Packing Efficiency
Coordination Number
Hexagonal Close-Packed (HCP)
Structure Description
Examples of HCP Metals
Packing Efficiency
Coordination Number
Allotropy and Polymorphism
Definition of Allotropy
Examples of Allotropic Metals
Temperature Effects on Structure
Pressure Effects on Structure
Crystallographic Planes and Directions
Miller Indices
Notation for Crystallographic Planes
Notation for Crystallographic Directions
Families of Planes and Directions
Relationship Between Planes and Directions
Perpendicular Relationships
Parallel Relationships
Importance in Slip Systems
Importance in Deformation Behavior
Crystalline Imperfections
Point Defects
Vacancies
Formation Mechanisms
Effects on Properties
Interstitial Atoms
Self-Interstitials
Foreign Interstitials
Substitutional Atoms
Size Factor Effects
Electronegativity Effects
Frenkel Defects
Schottky Defects
Line Defects (Dislocations)
Edge Dislocations
Structure and Characteristics
Formation Mechanisms
Screw Dislocations
Structure and Characteristics
Formation Mechanisms
Mixed Dislocations
Burgers Vector
Definition and Significance
Determination Methods
Dislocation Interactions
Dislocation Movement
Planar Defects
Grain Boundaries
High-Angle Boundaries
Low-Angle Boundaries
Special Boundaries
Twin Boundaries
Annealing Twins
Deformation Twins
Stacking Faults
Formation in FCC Metals
Stacking Fault Energy
Phase Boundaries
Coherent Boundaries
Incoherent Boundaries
Volume Defects
Pores
Formation Mechanisms
Effects on Properties
Cracks
Types and Origins
Inclusions
Oxide Inclusions
Sulfide Inclusions
Voids
Formation During Processing
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1. Introduction to Metallurgy
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3. Extractive Metallurgy