Superplasticity : common basis for an ubiquitous phenomenon /
| Main Authors: | , , , , , |
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| Corporate Author: | |
| Format: | eBook |
| Language: | English |
| Published: |
Berlin :
Springer,
2018.
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| Series: | Engineering materials.
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| Subjects: | |
| Online Access: | Connect to the full text of this electronic book |
Table of Contents:
- Intro; Preface; Acknowledgements; Contents; Symbols; 1 Introduction; 1.1 Structural Superplasticity; 1.2 Environmental Superplasticity; 1.3 Materials in Which Superplasticity Has Been Established; 1.4 Industrial Relevance; 2 Mechanics of Superplastic Deformation and Assessment of Superplastic Behavior; 2.1 Tensile Test; 2.2 Other Basic Tests; 2.2.1 Compression Test; 2.2.2 Torsion Test; 2.3 Some Other Test Procedures for Studying Structural Superplasticity; 2.3.1 Indentation Tests; 2.3.2 Measurement of Internal Stresses; 2.3.3 Measurement of Grain Boundary Shear; 2.3.4 Damping Characteristics
- 2.3.5 Miscellaneous Tests2.4 Strain Rate Sensitivity Index; 2.5 Plastic Instability; 2.5.1 The Onset of Necking; 2.5.2 The Geometry of Neck Formation; 2.6 Elongations of Rate-Sensitive Materials; 2.7 Universal Superplasticity Curve; 2.8 Constitutive Equations (CEs) of Superplastic Flow; 2.8.1 Basic Requirements of Constitutive Equations; 2.8.2 Standard Power Law; 2.8.3 Polynomial Models; 2.8.4 Mechanical Analogues; 2.8.4.1 Generalized Maxwell Body; 2.8.4.2 Generalized Bingham Body; 2.8.4.3 Model of Murty-Banerjee; 2.8.4.4 Combinations of Non-linear Viscous Elements; 2.8.5 Smirov's Model
- 2.8.6 Anelasticity2.8.7 Model of Padmanabhan and Schlipf; 2.8.8 Activation Energies; 3 Structural Superplasticity in Relatively Lower Melting Alloys: Experimental; 3.1 Superplasticity in Tin-Lead Alloy; 3.2 Superplasticity in Zinc-Aluminum Alloys; 3.3 Superplasticity in Magnesium Alloys; 3.3.1 Grain Refinement in Magnesium Alloys; 3.3.2 Dynamic Recrystallization in Magnesium Alloys; 3.3.2.1 Behavior at Low Deformation Temperatures; 3.3.2.2 Behavior at Warm/Intermediate Deformation Temperatures; 3.3.2.3 Behavior at High Deformation Temperatures
- 3.3.2.4 Parameters Governing Dynamic Recrystallization3.3.3 Processing Methods for Obtaining Fine-Grained Magnesium Alloys; 3.3.3.1 Extrusion; 3.3.3.2 Rolling; 3.3.3.3 Powder Metallurgy Route; 3.3.3.4 Severe Plastic Deformation; 3.3.3.5 Texture Changes upon Processing; 3.3.4 Characterization of Superplastic Flow Behavior in Magnesium Alloys; 3.3.5 Effects of Grain Size and Stability of Microstructure on Superplastic Flow; 3.3.6 Superplastic Deformation in Fine-Grained Magnesium Alloys; 3.3.7 The Effect of Decreasing Grain Size on Optimal Superplasticity
- 3.3.8 Superplasticity in Magnesium Alloys Processed by Severe Plastic Deformation3.3.9 Improvement of Superplasticity in Magnesium Alloys; 3.4 Superplasticity in Aluminium Alloys; 3.4.1 Principles and Methods for Producing Fine-Grain Structures; 3.4.2 Principles and Methods for Producing Ultrafine-Grain Structures; 3.4.3 Role of the Initial State and Features of UFG Structures Produced by SPD; 3.4.4 Friction Stir Processing (FSP) for Superplastic Forming; 3.4.5 Conventional Superplasticity; 3.4.5.1 Superplastic Flow, Chemical Composition and Alloy Structure