Hot Deformation and Processing of Aluminum Alloys

Aluminum and Its Alloys Introduction, History, and Applications Crystal Structure and Slip Behavior Starting Point for Analyzing Plastic Forming Alloy Development Alloy and Temper Designations Solidification, Segregation, and Constitutive Particles Aluminum Industry Organization Metal Forming and Deformation Modes Introduction to Metal Forming Industrial Processing Overview Computational Modeling and Simulation Mechanical: Elastic/Plastic Stress/Strain Mechanical: Constitutive Equations Microstructural Development Hot Work Testing Techniques Introduction to Testing Torsion Compression Tension Hot Rolling Extrusion Hot Working of Aluminum DRV, Historical Perspective Steady-State Flow Curves Constitutive Analysis Microstructure Evolution Crystal Rotations, Texture, and Strain-Induced Boundaries GB Serrations Geometric DRX: Grain Refining DRV DRX of Al Alloys GB Sliding and Migration Hot Ductility and Failure Mechanisms Hot Working of Dispersoid and Solute Alloys General Dispersoid Effects Al-Mn Alloys, Can Stock (3000 Series) Al-Fe and Al-Fe-Co Conductor Alloys Al-Si Eutectic Forging Alloys (4000 Series) Mechanical Alloying Rapidly Solidified Alloys Al-Mg Alloys (5000 Series) Al-Mg-Mn Alloys (5000 Series) Hot Ductility of Al-Mg and Al-Mg-Mn Alloys Precipitation Hardening Alloys Introduction: Precipitation Behavior Al-Mg-Si Alloys (6000 Series) Al-Cu-Mg Alloys (2000 Series) Al-Zn-Mg-Cu Alloys (7000 Series) Al-Li-XX Alloys (8000 Series, 2090) Aluminum Matrix Composites Introduction Varieties and Fabrication Hot Deformation Forging Experiments Comparative Extrusion Behavior Comparison of Hot Working of other Metals Face-Centered Cubic Metals (Low SFE) Body-Centered Cubic Metals HCP Metals Workability of Dual Phase Alloys of Ti, Zr, and Fe Summary: Hot Workability of Different Crystal Structures Creep: Strain Rates below 10-4 s-1 Introduction: Objectives and Description Five-Power-Law Creep Diffusional Creep Harper-Dorn Creep Three-Power Law Viscous Glide Creep Creep Behavior of Particle-Strengthened Alloys Creep Fracture: Grain Boundary Sliding Cold Working Introduction Fundamentals of Single-Crystal Plasticity Deformation of Polycrystals Development of Dislocation Substructure: Textures Influence of Solute and SFE Very High Strains: Cyclic Extrusion-Compression Very High Strains by Equal-Channel-Angular Pressing Comparison of Hot and Cold Working Models for Cold and Hot Working Static Restoration, Annealing Introduction SRV after Cold Working SRX after Cold Working SRV after Hot Working SRX after Hot Working SRV and SRX during Hot Forming Schedules Thermomechanical Processing Introduction to Objectives Strengthening Mechanisms Hot Working with Retained Substructure Hot Working with Static Recrystallization Cold Working and Annealing Product Textures Deformation, Precipitation, and Particles Powder Consolidation: Multiphase Materials Superplasticity Introduction to the Phenomenon Fundamentals of Superplasticity Classification of Processes for Refining Microstructure Heavy Cold or Warm Working and SRX Warm Working with cDRX in Superplastic Straining Severe Plastic Deformation at Room Temperature Extrusion Introduction to the Process Control Parameters Insights from FEM Substructures and Microstructures in Extrusions Extrusion Microstructures in Al-Mg and Al-Mg-Mn (5000 Series) Extrusion of Al-Mg-Si Alloys (6000 Series) Extrudability of Al-Zn-Mg Alloys (7000 Series, Cu Free) Extrudability of Al-Zn-Mg-Cu Alloys (7000 Series) Extrudability of Al-Cu-Mg Alloys (2000 Series) Surface Failure in Extrusion Extrudate Properties and Recrystallization Rolling Introduction: The Rolling Process Static Recovery and Recrystallization Hot and Warm Rolling Rolling, DRV, SRV, and SRX: Textures Rod Rolling Particle-Stabilized Wire Torsional Simulation of Rolling Rolling Simulation in Compression Modeling of Rolling Hot and Cold Forging Feedstock Preheat Forging Rate: Press Effects Shape and Fiber Control: Die Type Modeling: Shape and Structure Microstructure Development Properties Comparison to Semisolid Forming