Kooperativer Bibliotheksverbund

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Format: XX, 464 p. 175 illus., 149 illus. in color. , online resource.

Edition: 1st ed. 2022.

ISBN: 9789811939198

Series Statement: Materials Horizons: From Nature to Nanomaterials,

Content: This book provides a detailed overview of high entropy materials and alloys, discussing their structure, the processing of bulk and nanostructured alloys as well as their mechanical and functional properties and applications. It covers the exponential growth in research which has occurred over the last decade, discussing novel processing techniques, estimation of mechanical, functional and physical properties, and utility of these novel materials for various applications. Given the expanding scope of HEAs in ceramics, polymers, thin films and coating, this book will be of interest to material scientists and engineers alike. .

Note: Chapter 1. Historical Perspective of High Entropy: Paradigm Shift and Origin of Path Breaking Concept -- Chapter 2. High-Entropy Materials: Basic Concepts -- Chapter 3. Phase and Microstructural Selection in High-Entropy Materials -- Chapter 4 : Diffusion in HEMs -- Chapter 5. High Entropy Material Design using ICME and Materials Genome -- Chapter 5. High Entropy Material Design using ICME and Materials Genome -- Chapter 6. Synthesis and Processing of Bulk HEMs -- Chapter 7. Synthesis and Processing of HEA Coating and Thin Films -- Chapter 8. Structural Properties and Applications -- Chapter 9. Functional Applications -- Chapter 10. Summary.

In: Springer Nature eBook

Additional Edition: Printed edition: ISBN 9789811939181

Additional Edition: Printed edition: ISBN 9789811939204

Additional Edition: Printed edition: ISBN 9789811939211

Language: English

DOI: 10.1007/978-981-19-3919-8

URL: https://doi.org/10.1007/978-981-19-3919-8

URL: Volltext  (URL des Erstveröffentlichers)

URL: lizenzpflichtig

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Format: 1 Online-Ressource (XIV, 324 p. 245 illus).

ISBN: 978-3-319-52383-5

Series Statement: The Minerals, Metals & Materials Series

Additional Edition: Erscheint auch als Druck-Ausgabe ISBN 9783319523828

Language: English

Subjects: Engineering

Keywords: Reibschweißen

DOI: 10.1007/978-3-319-52383-5

URL: Volltext

URL: Volltext

UID:

Format: 1 online resource (508 pages) : , illustrations

ISBN: 0-12-812025-8

Note: Front Cover -- Metallurgy and Design of Alloys with Hierarchical Microstructures -- Metallurgy and Design of Alloys with Hierarchical Microstructures -- Copyright -- Contents -- Preface -- 1 - Introduction -- SYNOPSIS -- 1.1 STRUCTURAL MATERIALS EVOLUTION AND APPLICATIONS -- 1.2 STRUCTURAL MATERIALS PROPERTIES AND SELECTION -- 1.3 MICROSTRUCTURES AND MICROSTRUCTURAL HIERARCHY -- 1.4 HIERARCHICAL MICROSTRUCTURES AND PROPERTIES OF ENGINEERING ALLOYS -- 1.5 ALLOY DESIGN FOR MATERIAL PROPERTIES -- 1.6 ALLOY DESIGN FOR MATERIAL MANUFACTURABILITY -- 1.7 SUMMARY -- 1.8 ORGANIZATION OF THE BOOK -- REFERENCES -- 2 - Modeling of Processing-Microstructure-Properties Relationships -- SYNOPSIS -- 2.1 PROPERTIES OF STRUCTURAL MATERIALS -- 2.1.1 PHYSICAL PROPERTIES -- 2.1.2 MECHANICAL PROPERTIES -- 2.1.3 ELECTROCHEMICAL PROPERTIES -- 2.2 MICROSTRUCTURE-PROPERTIES RELATIONSHIPS -- 2.2.1 MICROSTRUCTURAL FEATURES -- 2.2.2 STRENGTH -- 2.2.3 FRACTURE TOUGHNESS -- 2.2.3.1 Aluminum Alloys -- 2.2.3.2 Steel Alloys -- 2.2.3.3 Titanium Alloys -- 2.2.3.4 Magnesium Alloys -- 2.2.4 FATIGUE PROPERTIES -- 2.2.4.1 Aluminum Alloys -- 2.2.4.2 Steel Alloys -- 2.2.4.3 Titanium Alloys -- 2.2.4.4 Magnesium Alloys -- 2.2.4.5 Relationship of Fatigue Properties to Tensile Properties -- 2.2.5 CORROSION RESISTANCE -- 2.2.5.1 Aluminum Alloys -- 2.2.5.2 Steel Alloys -- 2.2.5.3 Titanium Alloys -- 2.2.5.4 Magnesium Alloys -- 2.2.6 EFFECTS OF ANISOTROPY OF MICROSTRUCTURAL FEATURES -- 2.3 MODELING OF MICROSTRUCTURE-PROPERTY RELATIONSHIPS -- 2.3.1 STRENGTH -- 2.3.2 FRACTURE TOUGHNESS -- 2.3.3 FATIGUE -- 2.3.4 CORROSION -- 2.4 MODELING OF PROCESSING AND ITS EFFECTS ON MICROSTRUCTURE -- 2.5 IMPLICATIONS FOR ALLOY AND PROCESS DESIGN -- 2.6 SUMMARY -- REFERENCES -- 3 - Alloy Design Approaches -- SYNOPSIS -- 3.1 ALLOYS FOR AIRFRAME STRUCTURES -- 3.2 TRADITIONAL APPROACHES FOR ALLOY DESIGN. , 3.3 MODEL-BASED APPROACHES FOR ALLOY DESIGN -- 3.4 EXAMPLES OF MODEL-BASED ALLOY AND PRODUCT DESIGN -- 3.5 MICROSTRUCTURE REPRESENTATION FOR MODEL-BASED ALLOY DESIGN -- 3.6 SUMMARY -- REFERENCES -- 4 - Aluminum Alloys -- SYNOPSIS -- 4.1 ALUMINUM ALLOYS FOR AIRFRAME STRUCTURES -- 4.2 CLASSIFICATION OF WROUGHT ALUMINUM ALLOYS -- 4.3 PHYSICAL METALLURGY OF WROUGHT, PH ALUMINUM ALLOYS -- 4.3.1 ALLOYING FOR PRECIPITATION HARDENING -- 4.3.1.1 Phase Equilibria Considerations -- 4.3.1.2 Precipitation Reactions -- 4.3.1.2.1 Precipitation Mechanisms -- 4.3.1.2.2 Effects of Defects and Trace Elements -- 4.3.1.2.3 Formation and Effects of PFZs -- 4.3.1.2.4 Precipitation in Specific Alloy Systems -- 4.3.1.2.5 Modeling of Precipitation -- 4.3.1.3 Mechanisms and Modeling of Precipitation Hardening -- 4.3.1.3.1 Hardening by Shearable Precipitates -- 4.3.1.3.2 Hardening by Orowan Mechanism -- 4.3.1.3.3 Effects of Precipitate Shape -- 4.3.1.4 Integrated Process Modeling for Precipitation Hardening -- 4.3.1.5 Effects of Precipitation Hardening on Property Combinations -- 4.3.2 ALLOYING FOR CONTROL OF MATRIX MICROSTRUCTURE -- 4.3.2.1 Matrix Microstructure Development and the Effects of Dispersoids -- 4.3.2.2 Specific Alloy Systems -- 4.3.2.3 Quench Sensitivity -- 4.3.2.4 Modeling of Matrix Microstructure Evolution -- 4.3.2.5 Effects of Matrix Microstructure on Property Combinations -- 4.3.3 EFFECTS OF IMPURITY ELEMENTS -- 4.4 PROCESSING-MICROSTRUCTURE-PROPERTY RELATIONS IN WROUGHT, PH ALUMINUM ALLOYS -- 4.4.1 MODELING OF STRENGTH -- 4.4.2 DUCTILITY AND STRAIN HARDENING BEHAVIOR -- 4.4.3 DURABILITY AND DAMAGE TOLERANCE PROPERTIES -- 4.4.3.1 Fracture Toughness -- 4.4.3.2 Fatigue Properties -- 4.4.3.2.1 Fatigue Strength/Life -- 4.4.3.2.2 Fatigue Crack Growth -- 4.4.3.2.3 Modeling of Fatigue Behavior -- 4.4.3.3 Corrosion Behavior -- 4.4.3.3.1 Pitting Corrosion. , 4.4.3.3.2 Intergranular Corrosion -- 4.4.3.3.3 Exfoliation Corrosion -- 4.4.3.3.4 Stress Corrosion Cracking -- 4.5 COMMERCIAL ALUMINUM ALLOYS -- 4.5.1 2XXX SERIES ALLOYS -- 4.5.2 6XXX SERIES ALLOYS -- 4.5.3 7XXX SERIES ALLOYS -- 4.5.3.1 Strength Improvements Relative to 7075-T6 -- 4.5.3.2 Development of T73 Temper -- 4.5.3.3 Higher Purity Alloys for Controlled Toughness -- 4.5.3.4 Development of Alloys With High Strength and SCC Resistance -- 4.5.3.5 Elimination of Mid-Plane Defects -- 4.5.3.6 Improvements in Thick Products Beyond 7050 -- 4.5.3.7 Ultrahigh Strength Alloys -- 4.5.3.8 Minimizing of Anisotropy -- 4.5.3.9 Summary of 7XXX Series Alloy Development -- 4.5.4 AL-LI ALLOYS -- 4.5.5 SUMMARY -- 4.6 ALUMINUM ALLOY AND PRODUCT DESIGN -- 4.6.1 ALUMINUM ALLOY DESIGN -- 4.6.1.1 Work Hardening and Grain Refinement -- 4.6.1.2 Solid Solution Strengthening -- 4.6.1.3 Dispersion Strengthening -- 4.6.2 NEW ALLOY DESIGN IN THE TRADITIONAL COMPOSITION SPACE -- 4.6.2.1 Rapid Solidification Processed Alloys -- 4.6.2.2 Computational Alloy Design -- 4.6.3 NEW ALLOY DESIGN WITH ALTERNATIVE COMPOSITIONS -- 4.6.4 MODELING FOR NEW ALLOY DESIGN -- 4.6.5 INTEGRATED ALUMINUM ALLOY/PRODUCT DESIGN -- 4.7 SUMMARY -- REFERENCES -- FURTHER READING -- 5 - Titanium Alloys -- SYNOPSIS -- 5.1 TITANIUM ALLOYS FOR AIRFRAME STRUCTURES -- 5.2 CLASSIFICATION, CHARACTERISTICS, AND HISTORICAL DEVELOPMENT OF TITANIUM ALLOYS -- 5.2.1 CLASSIFICATION OF TITANIUM ALLOYS -- 5.2.2 CHARACTERISTICS OF TITANIUM ALLOYS -- 5.2.3 HISTORICAL DEVELOPMENT OF TITANIUM ALLOYS -- 5.2.4 SUMMARY -- 5.3 PHYSICAL METALLURGY OF TITANIUM ALLOYS -- 5.3.1 ALLOYING OF TITANIUM -- 5.3.1.1 Phase Stability -- 5.3.1.2 Solid Solubility of Alloying Elements -- 5.3.1.3 Alloying of Near-α Alloys -- 5.3.1.4 Alloying of α/β Alloys -- 5.3.1.5 Alloying of β Alloys -- 5.3.1.6 Phases and Phase Relationships. , 5.3.1.6.1 Equilibrium Phases -- 5.3.1.6.2 Nonequilibrium Phases -- 5.3.1.6.3 Phase Relationships -- 5.3.1.6.4 Modeling of Phase Relationships -- 5.3.2 PROCESSING OF TITANIUM ALLOYS -- 5.3.2.1 Primary Working of Titanium Alloys -- 5.3.2.2 Secondary Working of Titanium Alloys -- 5.3.2.3 Heat Treatment of Titanium Alloys -- 5.3.2.4 Modeling of Thermomechanical Processing -- 5.3.2.5 Processes for Cost-Affordable Titanium Alloys -- 5.3.3 MICROSTRUCTURE OF TITANIUM ALLOYS AND ITS RELATIONSHIP TO PROCESSING -- 5.3.3.1 Microstructure and Texture of Titanium Alloys -- 5.3.3.1.1 Microstructure of Titanium Alloys -- 5.3.3.1.2 Texture in Titanium Alloys -- 5.3.3.1.3 Defects in Titanium Alloys -- 5.3.3.2 Effects of Processing on Microstructure and Texture -- 5.3.3.2.1 α/β Alloys -- 5.3.3.2.2 β Alloys -- 5.3.3.3 Modeling of Microstructure and Texture -- 5.4 PROPERTIES OF TITANIUM ALLOYS AND THEIR RELATIONSHIPS TO COMPOSITION, PROCESSING, AND MICROSTRUCTURE -- 5.4.1 STRENGTH -- 5.4.1.1 α/β Alloys -- 5.4.1.2 β Alloys -- 5.4.2 DUCTILITY -- 5.4.3 DURABILITY AND DAMAGE TOLERANCE PROPERTIES -- 5.4.3.1 Fatigue Strength/Life -- 5.4.3.1.1 High Cycle Fatigue Behavior -- 5.4.3.1.2 Low Cycle Fatigue Behavior -- 5.4.3.2 FCG Behavior -- 5.4.3.3 Fracture Toughness -- 5.4.4 STRESS CORROSION CRACKING -- 5.4.5 HIGH TEMPERATURE PROPERTIES -- 5.4.6 SUMMARY OF COMPOSITION-PROCESSING-MICROSTRUCTURE-PROPERTIES RELATIONSHIPS -- 5.4.7 MODELING OF COMPOSITION-PROCESSING-MICROSTRUCTURE-PROPERTIES RELATIONSHIPS -- 5.4.7.1 Modeling of Strength -- 5.4.7.2 Modeling of Fracture Toughness -- 5.4.7.3 Integrated Modeling -- 5.5 COMMERCIAL TITANIUM ALLOYS -- 5.5.1 TI-6AL-4V AND TI-6AL-4V ELI -- 5.5.2 α/β ALLOYS -- 5.5.2.1 TIMETAL 62S -- 5.5.2.2 Ti-6Al-6V-2Sn -- 5.5.2.3 Ti-6Al-2Sn-2Zr-2Mo-2Cr-0.15Si (Ti-6-22-22) -- 5.5.2.4 α/β Alloys for Improved Formability. , 5.5.2.5 α/β Alloys for Intermediate Temperature Applications -- 5.5.3 NEAR-α ALLOYS -- 5.5.4 NEAR-β AND METASTABLE β ALLOYS -- 5.5.4.1 Near-β Alloys -- 5.5.4.2 Metastable β Alloys -- 5.6 NEW ALLOY DESIGN -- 5.7 SUMMARY -- REFERENCES -- 6 - Ultrahigh Strength Steels -- SYNOPSIS -- 6.1 ULTRAHIGH STRENGTH STEELS FOR AIRFRAME STRUCTURES -- 6.2 CLASSIFICATION OF ULTRAHIGH STRENGTH STEELS -- 6.3 PHYSICAL METALLURGY OF ULTRAHIGH STRENGTH STEELS -- 6.3.1 ALLOYING OF ULTRAHIGH STRENGTH STEELS -- 6.3.1.1 Alloying Elements in Steels -- 6.3.1.2 Alloying of Medium Carbon, Low Alloy Steels -- 6.3.1.3 Alloying of Secondary Hardening, High Alloy Steels -- 6.3.1.4 Alloying of Precipitation Hardening Stainless Steels -- 6.3.2 PHASES IN ULTRAHIGH STRENGTH STEELS -- 6.3.2.1 Martensite -- 6.3.2.2 Austenite -- 6.3.2.3 Second-Phase Particles -- 6.3.3 COMPOSITION-PROCESSING-MICROSTRUCTURE RELATIONSHIPS IN ULTRAHIGH STRENGTH STEELS -- 6.3.3.1 Modeling of Ms Temperature -- 6.3.3.2 Hardenability -- 6.3.3.3 Tempering -- 6.4 PROPERTIES OF ULTRAHIGH STRENGTH STEELS AND THEIR RELATIONSHIPS TO COMPOSITION, PROCESSING, AND MICROSTRUCTURE -- 6.4.1 STRENGTH -- 6.4.1.1 Medium Carbon, Low Alloy Steels -- 6.4.1.2 Secondary Hardening, High Alloy Steels -- 6.4.1.3 Precipitation Hardening, Stainless Steels -- 6.4.2 DUCTILITY -- 6.4.3 TOUGHNESS -- 6.4.3.1 Medium Carbon, Low Alloy Steels -- 6.4.3.2 Secondary Hardening, High Alloy Steels -- 6.4.3.3 Precipitation Hardening Stainless Steels -- 6.4.4 FATIGUE PROPERTIES -- 6.4.5 EMBRITTLEMENT -- 6.4.6 STRESS CORROSION CRACKING BEHAVIOR -- 6.4.7 SUMMARY -- 6.5 COMMERCIAL ULTRAHIGH STRENGTH STEELS -- 6.5.1 MEDIUM CARBON, LOW ALLOY STEELS -- 6.5.2 SECONDARY HARDENING, HIGH ALLOY STEELS -- 6.5.3 PRECIPITATION HARDENING STAINLESS STEELS -- 6.6 NEW ALLOY DESIGN -- 6.7 SUMMARY -- REFERENCES -- 7 - Magnesium Alloys -- SYNOPSIS. , 7.1 THE PROMISE AND TIMING OF MAGNESIUM ALLOYS.

Additional Edition: ISBN 0-12-812068-1

Language: English

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Format: 1 online resource (vi, 50 pages) : , illustrations (some color)

ISBN: 0-12-800732-X

Series Statement: Friction stir welding and processing book series Residual stresses in friction stir welding

Content: This book describes the fundamentals of residual stresses in friction stir welding and reviews the data reported for various materials. Residual stresses produced during manufacturing processes lead to distortion of structures. It is critical to understand and mitigate residual stresses. From the onset of friction stir welding, claims have been made about the lower magnitude of residual stresses. The lower residual stresses are partly due to lower peak temperature and shorter time at temperature during friction stir welding. A review of residual stresses that result from the friction stir p

Note: Description based upon print version of record. , Front Cover; Residual Stresses in Friction Stir Welding; Copyright Page; Contents; Preface to the Friction Stir Welding and Processing Book Series; 1 Introduction; 1.1 Residual Stresses; 1.2 Implication of RS; 2 A Brief Introduction to FSW; 3 RS in FSW Process; 3.1 Materials Studied; 3.2 RS in Aluminum Alloys; 3.2.1 1XXX Series Aluminum Alloy; 3.2.2 2XXX Series Aluminum Alloy; 3.2.3 5XXX Series Aluminum Alloys; 3.2.4 6XXX Series Aluminum Alloys; 3.2.5 7XXX Series Aluminum Alloys; 3.2.6 RS in Dissimilar Al Alloys Welds; 3.3 RS in Other Materials , 3.4 Summary of RS in Ferrous and Nonferrous Materials4 Effect of RS on Properties; 4.1 Mechanical Properties; 4.1.1 Static Tensile/Compressive Loading, Brittle Fracture, and RS; 4.1.2 Fatigue; 4.2 Stress-Corrosion Cracking; 5 Parameters Affecting RS; 5.1 The Effect of Tool Traverse Speed; 5.2 The Effect of Tool Rotation Rate; 5.3 Sample Size for Measurement of RS; 6 Characterization of RS; 7 Model for Understanding Residual Stress Development in Friction Stir-Welded Structures; 7.1 Description of the Model; 7.2 Computational Validation of the Model , 7.3 Differences in RS in Fusion Welding and FSW8 Mitigation of RS During FSW; 8.1 The Effect of Heat Sink (Thermal Tensioning) on the Residual Stress; 8.2 The Effect of Mechanical Tensioning on the Residual Stress; 8.3 The Effect of Roller Tensioning on the Residual Stress; 8.4 The Effect of Laser and Shot Peening on RS; 9 Simulation of FSW for RS and Distortions; 10 Summary, Conclusions, and Future Direction; References , English

Additional Edition: ISBN 0-12-800150-X

Language: English

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Format: 1 online resource (122 pages) : , illustrations (some color), tables, graphs.

ISBN: 0-12-809460-5 , 0-12-809465-6

Series Statement: Friction Stir Welding and Processing Book Series

Note: Front Cover -- Friction Stir Welding of High-Strength 7XXX Aluminum Alloys -- Copyright Page -- Contents -- List of Figures -- List of Tables -- Preface to This Volume of Friction Stir Welding and Processing Book Series -- 1 Introduction -- References -- 2 Physical Metallurgy of 7XXX Alloys -- 2.1 Precipitation Reaction in Al-Zn-Mg Alloys -- 2.2 Effect of Cu -- 2.3 Effect of Ag -- 2.4 Effect of Microalloying -- 2.5 Effect of Li -- 2.6 Effect of Predeformation on Aging -- 2.7 Summary -- 2.8 Differential Scanning Calorimetry Observations -- References -- 3 Friction Stir Welding-Overview -- 3.1 Introduction -- 3.2 Taxonomy -- 3.3 Various Zones -- 3.4 Material Flow -- 3.5 Defects in FSW -- 3.6 Key Benefits of FSW -- References -- 4 Temperature Distribution -- 4.1 Introduction -- 4.2 Experimental Observations -- 4.3 Numerical Observations -- 4.4 Summary -- References -- 5 Microstructural Evolution -- 5.1 Introduction -- 5.2 Evolution of Grain Size -- 5.3 Precipitate Evolution -- 5.4 Differential Scanning Calorimetry -- 5.5 Summary -- References -- 6 Mechanical Properties -- 6.1 Introduction -- 6.2 Hardness and Tensile Properties -- 6.2.1 Effect of FSW Parameters -- 6.2.2 Effect of Thermal Boundary Conditions -- 6.2.3 Effect of Base Temper -- 6.2.4 Effect of Natural Aging -- 6.2.5 Multiple Pass FSW -- 6.2.6 Effect of Material Thickness -- 6.3 Fatigue and Damage Tolerance -- 6.3.1 Effect of Laser and Shot Peening -- 6.4 Joint Efficiency -- References -- 7 Corrosion -- 7.1 Introduction -- References -- 8 Physical Metallurgy-Based Guidelines for Obtaining High Joint Efficiency -- 9 Summary and Future Outlook -- Back Cover.

Language: English

UID:

Format: 1 online resource (108 p.)

Edition: 1st edition

ISBN: 0-12-420013-3

Series Statement: Friction Stir Welding and Processing Book Series

Content: This book describes the fundamentals and potential applications of 'friction stir superplasticity for unitized structures'. Conventional superplastic forming of sheets is limited to the thickness of 3 mm because the fine grained starting material is produced by rolling. Friction stir superplasticity has grown rapidly in the last decade because of the effectiveness of microstructural refinement. The thickness of the material remains almost constant, and that allows for forming of thick sheets/plates, which was not possible before. The field has reached a point where designers have opportunit

Note: Description based upon print version of record. , Front Cover; Friction Stir Superplasticity for Unitized Structures; Copyright Page; Contents; Preface; Acknowledgments; 1 Introduction; 2 Friction Stir Microstructure for Superplasticity; 3 High-Strain-Rate Superplasticity; 3.1 Superplastic Behavior; 3.2 Microstructural Evolution During Superplastic Deformation; 4 Low-Temperature Superplasticity; 4.1 LTSP of FSP Al-Zn-Mg-Sc; 4.2 LTSP of FSP Al-Mg-Zr; 5 Superplasticity of Cast Alloy-An Example; 6 Superplastic Deformation Mechanism; 6.1 High Strain Rate Superplasticity; 6.2 Low Temperature Superplasticity; 6.3 Enhanced Deformation Kinetics , 6.4 Superplastic Mechanism Map for FSP Aluminum Alloys7 Cavitation During Superplasticity; 7.1 Cavity Formation and Growth; 7.2 Factor Influencing Cavity Formation and Growth; 7.2.1 Strain Rate; 7.2.2 Test Temperature; 7.2.3 Grain Size; 7.3 Cavity Growth Mechanism and Critical Strain; 7.4 Comparison Between Cavitation Behaviors of FSP and TMP Aluminum Alloys; 8 Superplastic Forming of Friction Stir Processed Plates; 9 Potential of Extending Superplasticity to Thick Sections; 10 Potential of Superplastic Forming of Low-Cost Cast Plate; 11 Superplastic Punch Forming and Superplastic Forging , 12 Friction Stir Welding and Superplastic Forming for Multisheet Structures13 Summary; References , English

Additional Edition: ISBN 0-12-420006-0

Additional Edition: ISBN 1-306-83871-1

Language: English

UID:

Format: 1 online resource (146 pages) : , illustrations (some color).

Edition: First edition.

ISBN: 0-12-420183-0

Series Statement: Friction Stir Welding and Processing Book Series

Content: The use of friction stir processing to locally modify the microstructure to enhanced formability has the potential to alter the manufacturing of structural shapes. There is enough research to put together a short monograph detailing the fundamentals and key findings. One example of conventional manufacturing technique for aluminum alloys involves fusion welding of 5XXX series alloys. This can be replaced by friction stir welding, friction stir processing and forming. A major advantage of this switch is the enhanced properties. However qualification of any new process involves a series of tests to prove that material properties of interest in the friction stir welded or processed regions meet or exceed those of the fusion welded region (conventional approach). This book will provide a case study of Al5083 alloy with some additional examples of high strength aluminum alloys. Demonstrates how friction stir processing enabled forming can expand the design space by using thick sheet/plate for applications where pieces are joined because of lack of formability Opens up new method for manufacturing of structural shapes Shows how the process has the potential to lower the cost of a finished structure and enhance the design allowables.

Note: Front Cover -- Friction Stir Processing for Enhanced Low Temperature Formability -- Copyright Page -- Contents -- Acknowledgments -- Preface -- 1 Concept of Friction Stir Processing for Enhanced Formability -- 1.1 Background -- 2 Fundamentals of Formability -- 2.1 Introduction -- 2.2 Tensile Test and Formability -- 3 High Structural Efficiency Design Potentials with Enhanced Formability -- 3.1 Background -- 3.2 Fabrication Processes -- 3.2.1 Traditional Approach -- 3.2.2 FSP and FSW Approach -- 3.3 Summary -- 4 Case Study of Aluminum 5083-H116 Alloy -- 4.1 Case Study Initiation -- 4.2 Initial Feasibility Results -- 4.3 Case Study Description -- 4.4 Initial Comparative Process Qualification -- 4.5 GMAW Qualification and Destructive Testing -- 4.6 FSP Qualification and Destructive Testing -- 4.7 FSW Initial Qualification and Destructive Testing -- 4.8 Macro Cross Section Comparison -- 4.8.1 Introduction -- 4.8.2 Macro Cross Section Inspection Results -- 4.8.3 Summary -- 4.9 Microhardness Test Results and Comparison -- 4.9.1 Introduction -- 4.9.2 Results -- 4.9.3 Summary -- 4.10 Macro Transverse Tensile Test Results -- 4.10.1 Introduction -- 4.10.2 A Review of the Results -- 4.10.3 Summary -- 4.11 Young's and Shear Modulus Test Results -- 4.11.1 Introduction -- 4.11.2 Test Results -- 4.11.3 Summary -- 4.12 Mini Transverse Tensile Test Results -- 4.12.1 Introduction -- 4.12.2 Test Results -- 4.12.2.1 Unformed Base Metal -- 4.12.2.2 Formed Base Metal -- 4.12.2.3 Gas Metal Arc Weld -- 4.12.2.4 Unformed Friction Stir Processed Samples -- 4.12.2.5 Formed FSP Samples -- 4.12.2.6 Friction Stir Welded Samples -- 4.12.3 Summary -- 4.13 Mini Longitudinal Tensile Test Results -- 4.13.1 Introduction -- 4.13.2 Results -- 4.14 Distortion Measurements -- 4.14.1 Introduction -- 4.14.2 Sample Geometry -- 4.14.3 Distortion Measurement Results -- 4.14.4 Summary. , 4.15 Corrosion Testing -- 4.15.1 Background and Preliminary Investigation -- 4.15.1.1 Typical Microstructure Parent Metal 5083-H116 -- 4.15.1.2 Microstructure and Property Changes Due to FSP+Room Temperature Bending -- 4.15.1.2.1 Composite Microstructure -- 4.15.1.2.2 Hardness -- 4.15.1.2.3 Precipitate Distribution/Dissolution -- 4.15.1.2.4 Cold Work Distribution Due to FSP/Bending -- 4.15.1.2.5 Residual Stresses -- 4.15.1.3 Corrosion Mechanisms in Aluminum Alloys with Emphasis on AA 5083 -- 4.15.1.3.1 Intergranular -- 4.15.1.3.2 Crevice -- 4.15.1.3.3 Pitting -- 4.15.1.3.4 Stress Corrosion Cracking -- 4.15.1.3.5 Exfoliation -- 4.15.1.3.6 Galvanic Corrosion -- 4.15.1.4 How Microstructural Changes Alter Corrosion Sensitivity in FSP 5083-H116 Aluminum -- 4.15.1.4.1 Intergranular -- 4.15.1.4.2 Crevice -- 4.15.1.4.3 Pitting -- 4.15.1.4.4 Stress Corrosion -- 4.15.1.4.5 Exfoliation -- 4.15.1.4.6 Galvanic Corrosion -- 4.15.2 SCC Testing Results -- 4.15.2.1 SCC Testing Summary -- 4.15.3 IGC Testing Results -- 4.15.4 Pitting Corrosion Testing Results -- 4.15.5 Crevice Corrosion Testing Results -- 4.15.6 Natural Exposure Testing Results -- 4.15.7 Corrosion Resistance Testing Results -- 4.15.8 Exfoliation Corrosion Testing Results -- 4.15.9 Electrochemical Corrosion Testing Results -- 4.16 Fatigue Testing -- 4.16.1 Fatigue Testing Background -- 4.16.2 Mini Fatigue Testing Results -- 4.16.3 Standard Fatigue Testing -- 4.16.4 Results of Standard Fatigue Testing Results -- 4.17 Corrosion Fatigue Testing -- 4.17.1 Background -- 4.17.2 Results -- 5 Examples of Enhanced Formability of High-Strength Aluminum Alloys -- 5.1 Background -- 5.2 Examples of Enhanced Formability of High-Strength Aluminum Alloys -- 5.3 Summary -- References.

Additional Edition: ISBN 0-12-420113-X

Additional Edition: ISBN 1-306-54097-6

Language: English

UID:

Format: 1 online resource (112 pages) : , illustrations, photographs, tables.

ISBN: 0-12-809292-0

Series Statement: Morgan Kaufmann Series in Data Management Systems

Note: Front Cover -- Friction Stir Welding of 2XXX Aluminum Alloys Including Al-Li Alloys -- Copyright Page -- Contents -- Preface to This Volume of Friction Stir Welding and Processing Book Series -- 1 Friction Stir Welding -- 1.1 Friction Stir Welding of Aluminum Alloys -- 1.2 Microstructural Evolution in FSW of Precipitation Strengthened Aluminum Alloys -- 1.2.1 Weld Nugget -- 1.2.2 Thermomechanical Affected Zone -- 1.2.3 Heat-Affected Zone -- 1.3 Process Variables -- 1.3.1 FSW Tools -- 1.4 FSW Parameters -- 1.5 FSW Joint Configuration -- References -- 2 Physical Metallurgy of 2XXX Aluminum Alloys -- 2.1 Introduction -- 2.2 Weldability of Precipitation-Strengthened Aluminum Alloys -- 2.3 Classification of 2XXX Aluminum Alloys -- 2.4 Physical Metallurgy of 2XXX Aluminum Alloys -- 2.4.1 Physical Metallurgy of Al-Cu Alloys -- 2.4.2 Physical Metallurgy of Al-Cu-Mg Alloys -- 2.4.3 Physical Metallurgy of Al-Cu-Li Alloys -- 2.4.3.1 Al-Mg-Li System -- 2.4.3.2 Al-Cu-Li System -- 2.4.3.3 Al-Cu-Mg-Li-X System -- 2.4.4 Constituent Phases and Dispersoids -- 2.4.5 Effect of Predeformation -- References -- 3 Temperature Evolution and Thermal Management During FSW of 2XXX Alloys -- 3.1 Temperature Evolution -- 3.2 Thermal Management -- References -- 4 FSW of Al-Cu and Al-Cu-Mg Alloys -- 4.1 Introduction -- 4.2 FSW of Al-Cu Alloys -- 4.2.1 Microstructural Evolution -- 4.2.1.1 Weld Nugget -- 4.2.1.2 Thermomechanically Affected Zone -- 4.2.1.3 Heat Affected Zone -- 4.2.2 Mechanical Property Evolution -- 4.2.2.1 Hardness Evolution in AW Condition -- 4.2.2.2 Hardness Evolution in PWHT Condition -- 4.2.2.3 Tensile Properties -- 4.3 FSW of Al-Cu-Mg Alloys -- 4.3.1 Evolution of Microstructure and Hardness -- 4.3.1.1 Weld Nugget -- 4.3.1.2 Heat Affected Zone-Low Hardness Zones -- 4.3.1.3 Welding Parameters and Natural Aging Response -- 4.3.2 Mechanical Behavior. , References -- 5 Friction Stir Welding of Al-Li Alloys -- 5.1 Introduction -- 5.2 FSW of Al-Mg-Li Alloys -- 5.2.1 Hardness and Microstructural Evolution -- 5.3 FSW of Al-Cu-Li Alloys -- 5.3.1 Microstructure and Hardness Evolution -- 5.3.1.1 Weld Nugget -- 5.3.1.2 Thermomechanically Affected Zone -- 5.3.1.3 Heat Affected Zone -- 5.3.2 Effect of Alloy Chemistry and Postweld Heat Treatment -- References -- 6 Physical Metallurgy-Based Guidelines for Obtaining High Joint Efficiency -- Reference -- 7 Summary and Future Outlook -- Back Cover.

Additional Edition: ISBN 0-12-805368-2

Language: English

UID:

Format: 1 online resource (135 p.)

Edition: 1st ed.

ISBN: 0-12-802621-9

Series Statement: Friction Stir Welding and Processing Book Series

Content: This book will summarize research work carried out so far on dissimilar metallic material welding using friction stir welding (FSW). Joining of dissimilar alloys and materials are needed in many engineering systems and is considered quite challenging. Research in this area has shown significant benefit in terms of ease of processing, material mixing, and superior mechanical properties such as joint efficiencies. A summary of these results will be discussed along with potential guidelines for designers. Explains solid phase process and distortion of work pieceAddresses dimensional stability an

Note: Description based upon print version of record. , Front Cover; Friction Stir Welding of Dissimilar Alloys and Materials; Copyright Page; Contents; Preface to This Volume of Friction Stir Welding and Processing Book Series; 1 Introduction; 1.1 Examples of Engineering Systems Needing Dissimilar Joints; 1.2 Conventional Joining Techniques; 1.3 Disadvantages of Conventional Welding Techniques for Dissimilar Materials; 1.4 Friction Stir Welding; 1.5 Applications of Friction Stir Welded Dissimilar Materials; References; 2 A Framework for Friction Stir Welding of Dissimilar Alloys and Materials; 2.1 Alloy Systems , 2.2 Key Scientific Issues in the FSW of Dissimilar Alloys and Materials2.3 Heat Generation and Temperature Distribution; 2.4 Materials Flow and Mixing; 2.5 Formation of Intermetallic Compounds; 2.5.1 Mechanism of Intermetallic Phase Formation; References; 3 Tool Design for Friction Stir Welding of Dissimilar Alloys and Materials; 3.1 Tool Materials Compared to Workpieces; 3.2 Influence of Tool Geometry on Material Flow Control; References; 4 Friction Stir Welding of Dissimilar Alloys; 4.1 Dissimilar Alloys; 4.1.1 Aluminum Alloys; 4.1.2 Steel to Steel , 4.2 Friction Stir Lap Welding of Dissimilar AlloysReferences; 5 Friction Stir Welding of Dissimilar Materials; 5.1 Al to Mg Alloys; 5.2 Al to Cu; 5.3 Al to Steel; 5.4 Al to Ti; 5.5 Mg to Steel; 5.6 FSW of Dissimilar Materials with Coatings and Adhesive; References; 6 Modeling and Simulation of Friction Stir Welding of Dissimilar Alloys and Materials; References; 7 Challenges and Opportunities for Friction Stir Welding of Dissimilar Alloys and Materials; 7.1 Formation of Detrimental Intermetallic Compounds; 7.2 Incipient Melting and Solidification Structure; 7.3 Reliability and Durability , 7.4 Corrosion, Galvanic Corrosion, and Stress Corrosion Cracking7.5 Tool Wear; 7.6 Inadequate Material Mixing Between Softer and Harder Materials; 7.7 Opportunity: Aerospace, Automotive, Marine, And Energy , English

Additional Edition: ISBN 0-12-802418-6

Additional Edition: ISBN 1-336-14924-8

Language: English

Keywords: Electronic books.

URL: Click to View

UID:

Format: 1 online resource (109 p.)

Edition: 1st ed.

ISBN: 0-12-803360-6

Series Statement: Friction Stir Welding and Processing Series

Note: Description based upon print version of record. , Front Cover -- Friction Stir Casting Modification for Enhanced Structural Efficiency -- Copyright Page -- Contents -- List of Figures -- List of Tables -- Preface to This Volume of the Friction Stir Welding and Processing Book Series -- 1 Introduction -- References -- 2 Friction Stir Processing: An Introduction -- Microstructure: Effect of Process Parameters -- Recrystallization Mechanisms -- Limitations in Refinement -- References -- 3 Mechanical Properties Enhancement -- Quasistatic Properties -- Aluminum Alloys -- Magnesium Alloys -- Titanium Alloys -- Fatigue Properties -- Fatigue Crack Nucleation/Growth -- Short Crack Behavior: Role of Microstructure -- Fracture Toughness -- Probabilistic Fatigue Life Prediction -- References -- 4 Friction Stir Processing: A Potent Property Enhancement Tool Viable for Industry -- Industrial Implementation: Possible Ways of Integrating FSP -- Bulk Property Improvement -- Environmental Interaction -- Potential as Repair Technique -- Impact of FSP on Quality Index of Castings -- Role of Numerical Tools: FEA of Structures -- Design Considerations -- References -- 5 Summary and Future Outlook -- Back Cover. , English

Additional Edition: ISBN 0-12-803359-2

Language: English

Keywords: Electronic books.

URL: Click to View