Severe Plastic Deformation - Methods, Processing and Properties

This book examines all severe plastic deformation techniques developed over the past two decades, exploring the appropriate severe plastic deformation method for a particular case. The book offers an overview of these methods, introduces ultrafine-grained and nano-grained metals and methods for vari...

Full description

Saved in:
Bibliographic Details
Main Authors Faraji, Ghader, Kim, Hyoung Seop, Kashi, Hessam Torabzadeh
Format eBook Book
LanguageEnglish
Published Amsterdam Elsevier 2018
Edition1
Subjects
Deformations (Mechanics)
General References
Metals & Metallurgy
Plasticity
Online AccessGet full text

Cover

Table of Contents:
  • Title Page Table of Contents Introduction 1. Fundamentals of Severe Plastic Deformation 2. Severe Plastic Deformation Methods for Bulk Samples 3. Severe Plastic Deformation Methods for Sheets 4. Severe Plastic Deformation Methods for Tubular Samples 5. Severe Plastic Deformation for Industrial Applications 6. Effective Parameters for the Success of Severe Plastic Deformation Methods 7. Mechanical Properties of Ultrafine-Grained and Nanostructured Metals 8. Physical, Chemical, and Functional Properties of UFG and NS Metals 9. Applications of Ultrafine-Grained and Nanograined Metals Index
  • Front Cover -- Severe Plastic Deformation -- Copyright Page -- Contents -- Introduction -- I.1 The Ultrafine-Grained and Nanostructured Materials -- I.2 First Approach: Bottom-Up -- I.2.1 Inert Gas Condensation -- I.2.2 Spray Conversion Processing -- I.2.3 Chemical Vapor Condensation -- I.3 Top-Down Methods -- I.3.1 High-Energy Ball Milling -- I.3.2 Physical Vapor Deposition -- I.3.3 Sputtering -- I.3.4 Severe Plastic Deformation Methods -- References -- 1 Fundamentals of Severe Plastic Deformation -- 1.1 Introduction -- 1.2 History -- 1.2.1 The Ancient Age -- 1.2.2 The Scientific Age -- 1.2.3 The Microstructural Age -- 1.3 Basic Principles of Severe Plastic Deformation Methods -- 1.4 Difference Between Severe Plastic Deformation and Conventional Metal-Forming Processes -- 1.5 Grain Refinement Mechanisms Under Severe Plastic Deformation Conditions -- 1.5.1 Face-Centered Cubic (fcc) Metals -- 1.5.2 Hexagonal Close-Packed (hcp) Metals -- References -- 2 Severe Plastic Deformation Methods for Bulk Samples -- 2.1 Introduction -- 2.2 High-Pressure Torsion -- 2.2.1 Incremental High-Pressure Torsion -- 2.2.2 Single-Task Incremental High-Pressure Torsion -- 2.2.3 High-Pressure Torsion Extrusion -- 2.3 Equal-Channel Angular Pressing -- 2.3.1 Conventional ECAP -- 2.3.2 Rotary-Die -- 2.3.3 Side Extrusion -- 2.3.4 Multipass Die -- 2.3.5 Torsional-Equal Channel Angular Pressing -- 2.3.6 ECAP With Back Pressure -- 2.3.7 Expansion ECAP -- 2.3.8 ECAP With Parallel Channels -- 2.3.9 ECAP With Chocked Exit Channels -- 2.3.10 The Different Die Designs -- 2.4 Dual Equal Channel Lateral Extrusion -- 2.5 Channel Angular Pressing With Converging Billets -- 2.6 Nonequal Channel Angular Pressing -- 2.7 Torsion Extrusion -- 2.8 Multiple Direct Extrusion -- 2.9 Accumulated Extrusion -- 2.10 Pure Shear Extrusion -- 2.11 Equal Channel Forward Extrusion
  • 7.8.2 Wear Resistance of UFG Copper Alloys -- 7.8.3 Wear Resistance of UFG/NG Titanium and Its Alloys -- References -- 8 Physical, Chemical, and Functional Properties of UFG and NS Metals -- 8.1 Electrical Conductivity -- 8.2 Thermal Conductivity -- 8.3 Thermal Stability -- 8.4 Thermoelectricity -- 8.5 Hydrogen Storage Capability -- 8.6 Magnetic Properties -- 8.7 Corrosion -- 8.8 Biocorrosion -- 8.9 Biocompatibility -- 8.10 Cryogenic Properties -- References -- 9 Applications of Ultrafine-Grained and Nanograined Metals -- 9.1 Biomedical -- 9.1.1 Titanium Implants -- 9.1.2 Biodegradable Mg Implants -- 9.2 Structural Examples -- 9.3 Hydrogen Storage Capacity of Nanostructured Mg Alloys -- 9.4 Sputtering Targets for the Semiconductor Industry -- 9.5 Superplastic Properties -- 9.6 Military Applications -- 9.7 Sport -- 9.8 Microforming -- 9.9 Nanostructured Magnets -- 9.10 Nanostructured Al and Cu Alloys With High Conductivity and Strength -- 9.11 UFG Metals for Semisolid Forming -- References -- Index -- Back Cover
  • 2.12 C-Shape Equal Channel Reciprocating Extrusion -- 2.13 Twist Extrusion -- 2.13.1 Elliptical Cross-Section Spiral Equal Channel Extrusion -- 2.13.2 Planar Twist Extrusion -- 2.13.3 Axisymmetric Forward Spiral Extrusion -- 2.14 Multidirectional Forging -- 2.14.1 Cyclic Closed Die Forging -- 2.15 Multiaxial Incremental Forging and Shearing -- 2.16 Repetitive Forging -- 2.17 Repetitive Upsetting -- 2.18 Cylinder Covered Compression -- 2.19 Repetitive Upsetting and Extrusion -- 2.20 Cyclic Extrusion-Compression -- 2.21 Cyclic Expansion-Extrusion -- 2.22 Accumulative Back Extrusion -- 2.23 Cyclic Forward-Backward Extrusion -- 2.24 Half-Channel Angular Extrusion -- 2.25 Accumulative Channel-Die Compression Bonding -- 2.26 Machining -- 2.27 The Combined Methods -- 2.27.1 Integrated ECAP/Extrusion -- 2.27.2 Twist Channel Angular Pressing -- 2.27.3 Twist Channel Multiangular Pressing -- 2.27.4 Cyclic Extrusion Compression Angular Pressing -- References -- 3 Severe Plastic Deformation Methods for Sheets -- 3.1 Introduction -- 3.2 Accumulative Roll-Bonding (ARB) -- 3.3 Cone-Cone Method (CCM) -- 3.4 Constrained Groove Pressing (CGP) -- 3.4.1 Semiconstrained Groove Pressing (SCGP) -- 3.4.2 Rubber Pad-Constrained Groove Pressing (RP-CGP) -- 3.4.3 Constrained Groove Rolling (CGR) -- 3.5 Friction Stir Processing (FSP) -- 3.6 Equal Channel Angular Rolling (ECAR) -- 3.7 Repetitive Corrugation and Straightening (RCS) -- 3.8 Repetitive Corrugation and Straightening by Rolling (RCSR) -- 3.9 Asymmetric Rolling -- 3.10 Continuous Frictional Angular Extrusion (CFAE) -- 3.11 Continuous Cyclic Bending (CCB) -- References -- 4 Severe Plastic Deformation Methods for Tubular Samples -- 4.1 Introduction -- 4.2 Equal Channel Angular Pressing for Hollow Parts -- 4.3 High-Pressure Tube Twisting -- 4.4 Tube High-Pressure Shearing -- 4.5 Modified High-Pressure Tube Twisting
  • 4.6 Accumulative Spin Bonding -- 4.7 Tubular Channel Angular Pressing -- 4.8 Parallel Tubular Channel Angular Pressing -- 4.9 Combined PTCAP -- 4.10 Tube Channel Pressing -- 4.11 Cyclic Flaring and Sinking -- 4.12 Tube Cyclic Extrusion-Compression -- 4.13 Tube Cyclic Expansion-Extrusion -- 4.14 Rubber Pad Tube Straining -- 4.15 Other Combined Methods -- 4.16 General Limitations of UFG Tube Manufacturing Methods -- References -- 5 Severe Plastic Deformation for Industrial Applications -- 5.1 Introduction -- 5.2 Integrated Extrusion and Equal Channel Angular Pressing -- 5.3 ECAP-Conform -- 5.4 Equal Channel Angular Drawing -- 5.5 ECAP With Rolls -- 5.6 Incremental ECAP -- 5.7 Porthole-Equal Channel Angular Pressing -- 5.8 Continuous Confined Strip Shearing -- 5.9 Conshearing -- 5.10 Continuous Cyclic Bending -- 5.11 Caliber Rolling -- 5.12 Ring High-Pressure Torsion -- 5.13 High-Pressure Sliding -- 5.14 Continuous High-Pressure Torsion -- 5.15 Severe Torsion Straining -- 5.16 Integrating Forward Extrusion and Torsion Deformation -- 5.17 KoBo Process -- 5.18 Cryo-Rolling -- References -- 6 Effective Parameters for the Success of Severe Plastic Deformation Methods -- 6.1 Introduction -- 6.2 Grain Size -- 6.2.1 Equivalent Plastic Strain and Hydrostatic Stress -- 6.3 Dislocations and Disclinations -- 6.4 Grain Boundaries -- 6.4.1 Low- and High-Angle Boundaries -- 6.4.2 Equilibrium and Nonequilibrium Boundaries -- 6.5 Multiphase Materials -- 6.6 Texture -- 6.7 Conclusions -- References -- 7 Mechanical Properties of Ultrafine-Grained and Nanostructured Metals -- 7.1 Introduction -- 7.2 Superior Strength and Ductility -- 7.3 Mechanical Anisotropy -- 7.4 Young's Modulus -- 7.5 Fracture Toughness -- 7.6 Hardness -- 7.7 Fatigue Properties -- 7.7.1 LCF Resistance -- 7.7.2 HCF Resistance -- 7.8 Wear Resistance -- 7.8.1 Wear Resistance of UFG Al Alloys