Description
Severe Plastic Deformation: Methods, Processing and Properties 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 various bulk, sheet, tubular and large size samples, reviews effective parameters to make a severe plastic deformation method better, from property (mechanical) and processing (cost, time, load, etc.) viewpoints, discusses mechanical, physical and chemical properties of UFG and NS metals, and concludes with various applications for these methods.
Over the last several decades, a large number of severe plastic deformation methods have been developed for processing a wide array of metals for superior properties, making this a timely resource.
- Collects all severe plastic deformation methods in a unique reference
- Compares severe plastic deformation methods from several viewpoints, including processing and final property
- Classifies severe plastic deformation methods based on the sample shape and mechanics, as well as the properties achieved in the processed metal
- Introduces ultrafine-grained and nano-grained metals and methods for various bulk, sheet, tubular and large size samples
Chapter
I.2.3 Chemical Vapor Condensation
I.3.1 High-Energy Ball Milling
I.3.2 Physical Vapor Deposition
I.3.4 Severe Plastic Deformation Methods
1 Fundamentals of Severe Plastic Deformation
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
2 Severe Plastic Deformation Methods for Bulk Samples
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
2.3.5 Torsional-Equal Channel Angular Pressing
2.3.6 ECAP With Back Pressure
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
2.8 Multiple Direct Extrusion
2.9 Accumulated Extrusion
2.10 Pure Shear Extrusion
2.11 Equal Channel Forward Extrusion
2.12 C-Shape Equal Channel Reciprocating 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
2.17 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
2.27 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
3 Severe Plastic Deformation Methods for Sheets
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)
3.10 Continuous Frictional Angular Extrusion (CFAE)
3.11 Continuous Cyclic Bending (CCB)
4 Severe Plastic Deformation Methods for Tubular Samples
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
4.10 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
5 Severe Plastic Deformation for Industrial Applications
5.2 Integrated Extrusion and Equal Channel Angular Pressing
5.4 Equal Channel Angular Drawing
5.7 Porthole-Equal Channel Angular Pressing
5.8 Continuous Confined Strip Shearing
5.10 Continuous Cyclic Bending
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
6 Effective Parameters for the Success of Severe Plastic Deformation Methods
6.2.1 Equivalent Plastic Strain and Hydrostatic Stress
6.3 Dislocations and Disclinations
6.4.1 Low- and High-Angle Boundaries
6.4.2 Equilibrium and Nonequilibrium Boundaries
7 Mechanical Properties of Ultrafine-Grained and Nanostructured Metals
7.2 Superior Strength and Ductility
7.3 Mechanical Anisotropy
7.8.1 Wear Resistance of UFG Al Alloys
7.8.2 Wear Resistance of UFG Copper Alloys
7.8.3 Wear Resistance of UFG/NG Titanium and Its Alloys
8 Physical, Chemical, and Functional Properties of UFG and NS Metals
8.1 Electrical Conductivity
8.5 Hydrogen Storage Capability
8.10 Cryogenic Properties
9 Applications of Ultrafine-Grained and Nanograined Metals
9.1.2 Biodegradable Mg Implants
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
9.9 Nanostructured Magnets
9.10 Nanostructured Al and Cu Alloys With High Conductivity and Strength
9.11 UFG Metals for Semisolid Forming
Severe Plastic Deformation
：Methods, Processing and Properties
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