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Metal Additive Manufacturing
Buch von Ehsan Toyserkani (u. a.)
Sprache: Englisch

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METAL ADDITIVE MANUFACTURING

A comprehensive review of additive manufacturing processes for metallic structures

Additive Manufacturing (AM)--also commonly referred to as 3D printing--builds three-dimensional objects by adding materials layer by layer. Recent years have seen unprecedented investment in additive manufacturing research and development by governments and corporations worldwide. This technology has the potential to replace many conventional manufacturing processes, enable the development of new industry practices, and transform the entire manufacturing enterprise.

Metal Additive Manufacturing provides an up-to-date review of all essential physics of metal additive manufacturing techniques with emphasis on both laser-based and non-laser-based additive manufacturing processes. This comprehensive volume covers fundamental processes and equipment, governing physics and modelling, design and topology optimization, and more. The text adresses introductory, intermediate, and advanced topics ranging from basic additive manufacturing process classification to practical and material design aspects of additive manufacturability. Written by a panel of expert authors in the field, this authoritative resource:
* Provides a thorough analysis of AM processes and their theoretical foundations
* Explains the classification, advantages, and applications of AM processes
* Describes the equipment required for different AM processes for metallic structures, including laser technologies, positioning devices, feeder and spreader mechanisms, and CAD software
* Discusses the opportunities, challenges, and current and emerging trends within the field
* Covers practical considerations, including design for AM, safety, quality assurance, automation, and real-time control of AM processes
* Includes illustrative cases studies and numerous figures and tables

Featuring material drawn from the lead author's research and professional experience on laser additive manufacturing, Metal Additive Manufacturing is an important source for manufacturing professionals, research and development engineers in the additive industry, and students and researchers involved in mechanical, mechatronics, automatic control, and materials engineering and science.
METAL ADDITIVE MANUFACTURING

A comprehensive review of additive manufacturing processes for metallic structures

Additive Manufacturing (AM)--also commonly referred to as 3D printing--builds three-dimensional objects by adding materials layer by layer. Recent years have seen unprecedented investment in additive manufacturing research and development by governments and corporations worldwide. This technology has the potential to replace many conventional manufacturing processes, enable the development of new industry practices, and transform the entire manufacturing enterprise.

Metal Additive Manufacturing provides an up-to-date review of all essential physics of metal additive manufacturing techniques with emphasis on both laser-based and non-laser-based additive manufacturing processes. This comprehensive volume covers fundamental processes and equipment, governing physics and modelling, design and topology optimization, and more. The text adresses introductory, intermediate, and advanced topics ranging from basic additive manufacturing process classification to practical and material design aspects of additive manufacturability. Written by a panel of expert authors in the field, this authoritative resource:
* Provides a thorough analysis of AM processes and their theoretical foundations
* Explains the classification, advantages, and applications of AM processes
* Describes the equipment required for different AM processes for metallic structures, including laser technologies, positioning devices, feeder and spreader mechanisms, and CAD software
* Discusses the opportunities, challenges, and current and emerging trends within the field
* Covers practical considerations, including design for AM, safety, quality assurance, automation, and real-time control of AM processes
* Includes illustrative cases studies and numerous figures and tables

Featuring material drawn from the lead author's research and professional experience on laser additive manufacturing, Metal Additive Manufacturing is an important source for manufacturing professionals, research and development engineers in the additive industry, and students and researchers involved in mechanical, mechatronics, automatic control, and materials engineering and science.
Über den Autor
Ehsan Toyserkani, Professor, Multi-Scale Additive Manufacturing Lab, Department of Mechanical and Mechatronics Engineering, University of Waterloo, Ontario, Canada.

Dyuti Sarker, Research Scientist 1, Georgia Institute of Technology, Georgia, USA.

Osezua Obehi Ibhadode, Researcher, Multi-Scale Additive Manufacturing Lab, Department of Mechanical and Mechatronics Engineering, University of Waterloo, Ontario, Canada.

Farzad Liravi, Research Associate, Department of Mechanical and Mechatronics Engineering, University of Waterloo, Ontario, Canada.

Paola Russo, Applications Scientist, Angstrom Engineering Inc., Kitchener, ON, Canada.

Katayoon Taherkhani, Ph.D. Candidate, Multi-Scale Additive Manufacturing Lab, Department of Mechanical and Mechatronics Engineering, University of Waterloo, Ontario, Canada.
Inhaltsverzeichnis

Preface xv

Abbreviations xvii

1 Additive Manufacturing Process Classification, Applications, Trends, Opportunities, and Challenges 1

1.1 Additive Manufacturing: A Long-Term Game Changer 1

1.2 AM Standard Definition and Classification 4

1.3 Why Metal Additive Manufacturing? 5

1.4 Market Size: Current and Future Estimation 11

1.5 Applications of Metal AM 12

1.5.1 Medical and Dental 14

1.5.2 Aerospace and Defense 15

1.5.3 Communication 17

1.5.4 Energy and Resources 18

1.5.5 Automotive 19

1.5.6 Industrial Tooling and Other Applications 20

1.6 Economic/Environmental Benefits and Societal Impact 20

1.7 AM Trends, Challenges, and Opportunities 23

1.8 Looking Ahead 27

References 28

2 Basics of Metal Additive Manufacturing 31

2.1 Introduction 31

2.2 Main Metal Additive Manufacturing Processes 32

2.2.1 Powder Bed Fusion (PBF) 32

2.2.2 Directed Energy Deposition (DED) 41

2.2.3 Binder Jetting (BJ) 49

2.2.4 Emerging Metal AM Processes 55

2.3 Main Process Parameters for Metal DED, PBF, and BJ 62

2.3.1 Main Output Parameters 64

2.3.2 Combined Thermal Energy Source Parameters PBF and DED 65

2.3.3 Beam Scanning Strategies and Parameters for PBF and DED 68

2.3.4 Powder Properties for PBF, DED, and BJ 71

2.3.5 Wire Properties for DED 76

2.3.6 Layer Thickness for PBF, DED, and BJ 77

2.3.7 Ambient Parameters for PBF, DED, and BJ 79

2.3.8 Geometry-Specific Parameters (PBF) 80

2.3.9 Support Structures for PBF 82

2.3.10 Binder Properties for BJ 82

2.3.11 Binder Saturation for BJ 84

2.4 Materials 85

2.4.1 Ferrous Alloys 86

2.4.2 Titanium Alloys 86

2.4.3 Nickel Alloys 86

2.4.4 Aluminum Alloys 86

References 87

3 Main Sub-Systems for Metal AM Machines 91

3.1 Introduction 91

3.2 System Setup of AM Machines 92

3.2.1 Laser Powder Bed Fusion (LPBF) 92

3.2.2 Laser Directed Energy Deposition (LDED) with Blown Powder Known as Laser Powder-Fed (LPF) 92

3.2.3 Binder Jetting (BJ) 93

3.3 Laser Basics: Important Parameters needed to be known for AM 93

3.3.1 Laser Theory 93

3.3.2 Laser Components 100

3.3.3 Continuous Vs. Pulsed Laser 101

3.3.4 Laser Types 102

3.3.5 Laser Beam Properties 109

3.4 Electron Beam Basics 114

3.4.1 Comparisons and Contrasts between Laser and Electron Beams 114

3.4.2 Electron Beam Powder Bed Fusion Setup 114

3.4.3 Electron Beam Mechanism 116

3.4.4 Vacuum Chambers 119

3.5 Powder Feeders and Delivery Nozzles Technology 121

3.5.1 Classification of Powder Feeders 121

3.5.2 Powder Delivery Nozzles for DED 125

3.5.3 Powder Bed Delivery and Spreading Mechanisms 128

3.5.4 Wire Feed System 129

3.5.5 Positioning Devices and Scanners in Laser-Based AM 130

3.5.6 Print-Head in Binder Jetting 131

3.6 CAD File Formats 133

3.6.1 CAD/CAM Software 134

3.7 Summary 134

References 134

4 Directed Energy Deposition (DED): Physics and Modeling of Laser/Electron Beam Material Processing and DED 137

4.1 Introduction 137

4.2 Laser Material Interaction and the Associated Significant Parameters to Laser AM 140

4.2.1 Continuous Versus Pulsed/Modulated Lasers 141

4.2.2 Absorption, Reflection, and Transmission Factors 143

4.2.3 Dependencies of Absorption Factor to Wavelength and Temperature 144

4.2.4 Angle of Incidence 144

4.2.5 Surface Roughness Effects 147

4.2.6 Scattering Effects 147

4.3 E-beam Material Interaction 148

4.4 Power Density and Interaction Time for Various Heat Source-based Material Processing 149

4.5 Physical Phenomena and Governing Equations during DED 150

4.5.1 Absorption 150

4.5.2 Heat Conduction 151

4.5.3 Surface Convection and Radiation 152

4.5.4 Fluid Dynamics 153

4.5.5 Phase Transformation 156

4.5.6 Rapid Solidification 158

4.5.7 Thermal Stresses 158

4.5.8 Flow Field in DED with Injected Powder 159

4.6 Modeling of DED 161

4.6.1 Analytical Modeling: Basics, Simplified Equations, and Assumptions 161

4.6.2 Numerical Models for DED 165

4.6.3 Experimental-based Models: Basics and Approaches 166

4.7 Case Studies on Common Modeling Platforms for DED 168

4.7.1 Lumped Analytical Model for Powder-Fed LDED 168

4.7.2 Comprehensive Analytical Model for Powder-Fed LDED (PF-LDED) 172

4.7.3 Numerical Modeling of LDED: Heat Transfer Model 184

4.7.4 Modeling of Wire-Fed E-beam DED (WF-EDED) 193

4.7.5 A Stochastic Model for Powder-Fed LDED 195

4.8 Summary 200

References 200

5 Powder Bed Fusion Processes: Physics and Modeling 203

5.1 Introduction and Notes to Readers 203

5.2 Physics of Laser Powder bed Fusion (LPBF) 204

5.2.1 Heat Transfer in LPBF: Governing Equations and Assumptions 205

5.2.2 Fluid Flow in the Melt Pool of LPBF: Governing Equations and Assumptions 215

5.2.3 Vaporization and Material Expulsion: Governing Equations and Assumptions 218

5.2.4 Thermal Residual Stresses: Governing Equations and Assumptions 219

5.2.5 Numerical Modeling of LPBF 220

5.2.6 Case Studies on Common LPBF Modeling Platforms 222

5.3 Physics and Modeling of Electron Beam Additive Manufacturing 228

5.3.1 Electron Beam Additive Manufacturing Parameters 228

5.3.2 Emissions in Electron Beam Sources 230

5.3.3 Mathematical Description of Free Electron Current 231

5.3.4 Modeling of Electron Beam Powder Bed Fusion (EB-PBF) 233

5.3.5 Case Studies 245

5.3.6 Summary 249

References 251

6 Binder Jetting and Material Jetting: Physics and Modeling 255

6.1 Introduction 255

6.2 Physics and Governing Equations 257

6.2.1 Droplet Formation 257

6.2.2 Droplet-Substrate Interaction 263

6.2.3 Binder Imbibition 265

6.3 Numerical Modeling 270

6.3.1 Level-Set Model 270

6.3.2 Lattice Boltzmann Method 274

6.4 Summary 277

References 277

7 Material Extrusion: Physics and Modeling 279

7.1 Introduction 279

7.2 Analytical Modeling of ME 281

7.2.1 Heat Transfer and Outlet Temperature 281

7.2.2 Flow Dynamics and Drop Pressure 283

7.2.3 Die Swell 288

7.2.4 Deposition and Healing 289

7.3 Numerical Modeling of ME 291

7.4 Summary 296

References 296

8 Material Design and Considerations for Metal Additive Manufacturing 297

8.1 Historical Background on Materials 297

8.2 Materials Science: Structure-Property Relationship 298

8.3 Manufacturing of Metallic Materials 299

8.4 Solidification of Metals: Equilibrium 301

8.5 Solidification in Additive Manufacturing: Non-Equilibrium 302

8.6 Equilibrium Solidification: Theory and Mechanism 304

8.6.1 Cooling Curve and Phase Diagram 304

8.7 Non-Equilibrium Solidification: Theory and Mechanism 307

8.8 Solute Redistribution and Microsegregation 308

8.9 Constitutional Supercooling 312

8.10 Nucleation and Growth Kinetics 314

8.10.1 Nucleation 315

8.10.2 Growth Behavior 319

8.11 Solidification Microstructure in Pure Metals and Alloys 321

8.12 Directional Solidification in AM 324

8.13 Factors Affecting Solidification in AM 325

8.13.1 Cooling Rate 325

8.13.2 Temperature Gradient and Solidification Rate 326

8.13.3 Process Parameters 329

8.13.4 Solidification Temperature Span 329

8.13.5 Gas Interactions 330

8.14 Solidification Defects 330

8.14.1 Porosity 330

8.14.2 Balling 332

8.14.3 Cracking 335

8.14.4 Lamellar Tearing 337

8.15 Post Solidification Phase Transformation 337

8.15.1 Ferrous Alloys/Steels 337

8.15.2 Al Alloys 338

8.15.3 Nickel Alloys/Superalloys 341

8.15.4 Titanium Alloys 350

8.16 Phases after Post-Process Heat Treatment 357

8.16.1 Ferrous Alloys 357

8.16.2 Al Alloys 357

8.16.3 Ni Alloys 357

8.16.4 Ti Alloys 358

8.17 Mechanical Properties 358

8.17.1 Hardness 359

8.17.2 Tensile Strength and Static Strength 363

8.17.3 Fatigue Behavior of AM-Manufactured Alloys 365

8.18 Summary 371

References 375

9 Additive Manufacturing of Metal Matrix Composites 383

9.1 Introduction 383

9.2 Conventional Manufacturing Techniques for Metal Matrix Composites (MMCs) 384

9.3 Additive Manufacturing of Metal Matrix Composites (MMCs) 385

9.4 AM Challenges and Opportunities 386

9.5 Preparation of Composite Materials: Mechanical Mixing 387

9.6 Different Categories of MMCs 389

9.7 Additive Manufacturing of Ferrous Matrix Composites 390

9.7.1 316 SS-TiC Composite 390

9.7.2 316 SS-TiB2 Composite 392

9.7.3 H13-TiB2 Composite 392

9.7.4 H13-TiC Composite 393

9.7.5 Ferrous-WC Composite 393

9.7.6 Ferrous-VC Composites 394

9.8 Additive Manufacturing of Titanium-Matrix Composites (TMCs) 395

9.8.1 Ti-TiC Composite 396

9.8.2 Ti-TiB Composites 396

9.8.3 Ti-Hydroxyapatite (Ti-HA) Composites 399

9.8.4 Ti-6Al-4V-Metallic Glass (MG) Composites 400

9.8.5 Ti-6Al-4V + B4C Pre-alloyed Composites 401

9.8.6 Ti-6Al-4V +Mo Composite 402

9.8.7 Structure and Properties of Different TMCs 403

9.9 Additive Manufacturing of Aluminum Matrix Composites 403

9.9.1 Al-Fe2O3 Composite 405

9.9.2 AlSi10Mg-SiC Composite 405

9.9.3...

Details
Erscheinungsjahr: 2021
Fachbereich: Mechanik & Akustik
Genre: Importe, Physik
Rubrik: Naturwissenschaften & Technik
Medium: Buch
Inhalt: 624 S.
ISBN-13: 9781119210788
ISBN-10: 111921078X
Sprache: Englisch
Einband: Gebunden
Autor: Toyserkani, Ehsan
Sarker, Dyuti
Obehi Ibhadode, Osezua
Liravi, Farzad
Russo, Paola
Taherkhani, Katayoon
Hersteller: Wiley
Maße: 250 x 175 x 38 mm
Von/Mit: Ehsan Toyserkani (u. a.)
Erscheinungsdatum: 25.10.2021
Gewicht: 1,245 kg
Artikel-ID: 120335218
Über den Autor
Ehsan Toyserkani, Professor, Multi-Scale Additive Manufacturing Lab, Department of Mechanical and Mechatronics Engineering, University of Waterloo, Ontario, Canada.

Dyuti Sarker, Research Scientist 1, Georgia Institute of Technology, Georgia, USA.

Osezua Obehi Ibhadode, Researcher, Multi-Scale Additive Manufacturing Lab, Department of Mechanical and Mechatronics Engineering, University of Waterloo, Ontario, Canada.

Farzad Liravi, Research Associate, Department of Mechanical and Mechatronics Engineering, University of Waterloo, Ontario, Canada.

Paola Russo, Applications Scientist, Angstrom Engineering Inc., Kitchener, ON, Canada.

Katayoon Taherkhani, Ph.D. Candidate, Multi-Scale Additive Manufacturing Lab, Department of Mechanical and Mechatronics Engineering, University of Waterloo, Ontario, Canada.
Inhaltsverzeichnis

Preface xv

Abbreviations xvii

1 Additive Manufacturing Process Classification, Applications, Trends, Opportunities, and Challenges 1

1.1 Additive Manufacturing: A Long-Term Game Changer 1

1.2 AM Standard Definition and Classification 4

1.3 Why Metal Additive Manufacturing? 5

1.4 Market Size: Current and Future Estimation 11

1.5 Applications of Metal AM 12

1.5.1 Medical and Dental 14

1.5.2 Aerospace and Defense 15

1.5.3 Communication 17

1.5.4 Energy and Resources 18

1.5.5 Automotive 19

1.5.6 Industrial Tooling and Other Applications 20

1.6 Economic/Environmental Benefits and Societal Impact 20

1.7 AM Trends, Challenges, and Opportunities 23

1.8 Looking Ahead 27

References 28

2 Basics of Metal Additive Manufacturing 31

2.1 Introduction 31

2.2 Main Metal Additive Manufacturing Processes 32

2.2.1 Powder Bed Fusion (PBF) 32

2.2.2 Directed Energy Deposition (DED) 41

2.2.3 Binder Jetting (BJ) 49

2.2.4 Emerging Metal AM Processes 55

2.3 Main Process Parameters for Metal DED, PBF, and BJ 62

2.3.1 Main Output Parameters 64

2.3.2 Combined Thermal Energy Source Parameters PBF and DED 65

2.3.3 Beam Scanning Strategies and Parameters for PBF and DED 68

2.3.4 Powder Properties for PBF, DED, and BJ 71

2.3.5 Wire Properties for DED 76

2.3.6 Layer Thickness for PBF, DED, and BJ 77

2.3.7 Ambient Parameters for PBF, DED, and BJ 79

2.3.8 Geometry-Specific Parameters (PBF) 80

2.3.9 Support Structures for PBF 82

2.3.10 Binder Properties for BJ 82

2.3.11 Binder Saturation for BJ 84

2.4 Materials 85

2.4.1 Ferrous Alloys 86

2.4.2 Titanium Alloys 86

2.4.3 Nickel Alloys 86

2.4.4 Aluminum Alloys 86

References 87

3 Main Sub-Systems for Metal AM Machines 91

3.1 Introduction 91

3.2 System Setup of AM Machines 92

3.2.1 Laser Powder Bed Fusion (LPBF) 92

3.2.2 Laser Directed Energy Deposition (LDED) with Blown Powder Known as Laser Powder-Fed (LPF) 92

3.2.3 Binder Jetting (BJ) 93

3.3 Laser Basics: Important Parameters needed to be known for AM 93

3.3.1 Laser Theory 93

3.3.2 Laser Components 100

3.3.3 Continuous Vs. Pulsed Laser 101

3.3.4 Laser Types 102

3.3.5 Laser Beam Properties 109

3.4 Electron Beam Basics 114

3.4.1 Comparisons and Contrasts between Laser and Electron Beams 114

3.4.2 Electron Beam Powder Bed Fusion Setup 114

3.4.3 Electron Beam Mechanism 116

3.4.4 Vacuum Chambers 119

3.5 Powder Feeders and Delivery Nozzles Technology 121

3.5.1 Classification of Powder Feeders 121

3.5.2 Powder Delivery Nozzles for DED 125

3.5.3 Powder Bed Delivery and Spreading Mechanisms 128

3.5.4 Wire Feed System 129

3.5.5 Positioning Devices and Scanners in Laser-Based AM 130

3.5.6 Print-Head in Binder Jetting 131

3.6 CAD File Formats 133

3.6.1 CAD/CAM Software 134

3.7 Summary 134

References 134

4 Directed Energy Deposition (DED): Physics and Modeling of Laser/Electron Beam Material Processing and DED 137

4.1 Introduction 137

4.2 Laser Material Interaction and the Associated Significant Parameters to Laser AM 140

4.2.1 Continuous Versus Pulsed/Modulated Lasers 141

4.2.2 Absorption, Reflection, and Transmission Factors 143

4.2.3 Dependencies of Absorption Factor to Wavelength and Temperature 144

4.2.4 Angle of Incidence 144

4.2.5 Surface Roughness Effects 147

4.2.6 Scattering Effects 147

4.3 E-beam Material Interaction 148

4.4 Power Density and Interaction Time for Various Heat Source-based Material Processing 149

4.5 Physical Phenomena and Governing Equations during DED 150

4.5.1 Absorption 150

4.5.2 Heat Conduction 151

4.5.3 Surface Convection and Radiation 152

4.5.4 Fluid Dynamics 153

4.5.5 Phase Transformation 156

4.5.6 Rapid Solidification 158

4.5.7 Thermal Stresses 158

4.5.8 Flow Field in DED with Injected Powder 159

4.6 Modeling of DED 161

4.6.1 Analytical Modeling: Basics, Simplified Equations, and Assumptions 161

4.6.2 Numerical Models for DED 165

4.6.3 Experimental-based Models: Basics and Approaches 166

4.7 Case Studies on Common Modeling Platforms for DED 168

4.7.1 Lumped Analytical Model for Powder-Fed LDED 168

4.7.2 Comprehensive Analytical Model for Powder-Fed LDED (PF-LDED) 172

4.7.3 Numerical Modeling of LDED: Heat Transfer Model 184

4.7.4 Modeling of Wire-Fed E-beam DED (WF-EDED) 193

4.7.5 A Stochastic Model for Powder-Fed LDED 195

4.8 Summary 200

References 200

5 Powder Bed Fusion Processes: Physics and Modeling 203

5.1 Introduction and Notes to Readers 203

5.2 Physics of Laser Powder bed Fusion (LPBF) 204

5.2.1 Heat Transfer in LPBF: Governing Equations and Assumptions 205

5.2.2 Fluid Flow in the Melt Pool of LPBF: Governing Equations and Assumptions 215

5.2.3 Vaporization and Material Expulsion: Governing Equations and Assumptions 218

5.2.4 Thermal Residual Stresses: Governing Equations and Assumptions 219

5.2.5 Numerical Modeling of LPBF 220

5.2.6 Case Studies on Common LPBF Modeling Platforms 222

5.3 Physics and Modeling of Electron Beam Additive Manufacturing 228

5.3.1 Electron Beam Additive Manufacturing Parameters 228

5.3.2 Emissions in Electron Beam Sources 230

5.3.3 Mathematical Description of Free Electron Current 231

5.3.4 Modeling of Electron Beam Powder Bed Fusion (EB-PBF) 233

5.3.5 Case Studies 245

5.3.6 Summary 249

References 251

6 Binder Jetting and Material Jetting: Physics and Modeling 255

6.1 Introduction 255

6.2 Physics and Governing Equations 257

6.2.1 Droplet Formation 257

6.2.2 Droplet-Substrate Interaction 263

6.2.3 Binder Imbibition 265

6.3 Numerical Modeling 270

6.3.1 Level-Set Model 270

6.3.2 Lattice Boltzmann Method 274

6.4 Summary 277

References 277

7 Material Extrusion: Physics and Modeling 279

7.1 Introduction 279

7.2 Analytical Modeling of ME 281

7.2.1 Heat Transfer and Outlet Temperature 281

7.2.2 Flow Dynamics and Drop Pressure 283

7.2.3 Die Swell 288

7.2.4 Deposition and Healing 289

7.3 Numerical Modeling of ME 291

7.4 Summary 296

References 296

8 Material Design and Considerations for Metal Additive Manufacturing 297

8.1 Historical Background on Materials 297

8.2 Materials Science: Structure-Property Relationship 298

8.3 Manufacturing of Metallic Materials 299

8.4 Solidification of Metals: Equilibrium 301

8.5 Solidification in Additive Manufacturing: Non-Equilibrium 302

8.6 Equilibrium Solidification: Theory and Mechanism 304

8.6.1 Cooling Curve and Phase Diagram 304

8.7 Non-Equilibrium Solidification: Theory and Mechanism 307

8.8 Solute Redistribution and Microsegregation 308

8.9 Constitutional Supercooling 312

8.10 Nucleation and Growth Kinetics 314

8.10.1 Nucleation 315

8.10.2 Growth Behavior 319

8.11 Solidification Microstructure in Pure Metals and Alloys 321

8.12 Directional Solidification in AM 324

8.13 Factors Affecting Solidification in AM 325

8.13.1 Cooling Rate 325

8.13.2 Temperature Gradient and Solidification Rate 326

8.13.3 Process Parameters 329

8.13.4 Solidification Temperature Span 329

8.13.5 Gas Interactions 330

8.14 Solidification Defects 330

8.14.1 Porosity 330

8.14.2 Balling 332

8.14.3 Cracking 335

8.14.4 Lamellar Tearing 337

8.15 Post Solidification Phase Transformation 337

8.15.1 Ferrous Alloys/Steels 337

8.15.2 Al Alloys 338

8.15.3 Nickel Alloys/Superalloys 341

8.15.4 Titanium Alloys 350

8.16 Phases after Post-Process Heat Treatment 357

8.16.1 Ferrous Alloys 357

8.16.2 Al Alloys 357

8.16.3 Ni Alloys 357

8.16.4 Ti Alloys 358

8.17 Mechanical Properties 358

8.17.1 Hardness 359

8.17.2 Tensile Strength and Static Strength 363

8.17.3 Fatigue Behavior of AM-Manufactured Alloys 365

8.18 Summary 371

References 375

9 Additive Manufacturing of Metal Matrix Composites 383

9.1 Introduction 383

9.2 Conventional Manufacturing Techniques for Metal Matrix Composites (MMCs) 384

9.3 Additive Manufacturing of Metal Matrix Composites (MMCs) 385

9.4 AM Challenges and Opportunities 386

9.5 Preparation of Composite Materials: Mechanical Mixing 387

9.6 Different Categories of MMCs 389

9.7 Additive Manufacturing of Ferrous Matrix Composites 390

9.7.1 316 SS-TiC Composite 390

9.7.2 316 SS-TiB2 Composite 392

9.7.3 H13-TiB2 Composite 392

9.7.4 H13-TiC Composite 393

9.7.5 Ferrous-WC Composite 393

9.7.6 Ferrous-VC Composites 394

9.8 Additive Manufacturing of Titanium-Matrix Composites (TMCs) 395

9.8.1 Ti-TiC Composite 396

9.8.2 Ti-TiB Composites 396

9.8.3 Ti-Hydroxyapatite (Ti-HA) Composites 399

9.8.4 Ti-6Al-4V-Metallic Glass (MG) Composites 400

9.8.5 Ti-6Al-4V + B4C Pre-alloyed Composites 401

9.8.6 Ti-6Al-4V +Mo Composite 402

9.8.7 Structure and Properties of Different TMCs 403

9.9 Additive Manufacturing of Aluminum Matrix Composites 403

9.9.1 Al-Fe2O3 Composite 405

9.9.2 AlSi10Mg-SiC Composite 405

9.9.3...

Details
Erscheinungsjahr: 2021
Fachbereich: Mechanik & Akustik
Genre: Importe, Physik
Rubrik: Naturwissenschaften & Technik
Medium: Buch
Inhalt: 624 S.
ISBN-13: 9781119210788
ISBN-10: 111921078X
Sprache: Englisch
Einband: Gebunden
Autor: Toyserkani, Ehsan
Sarker, Dyuti
Obehi Ibhadode, Osezua
Liravi, Farzad
Russo, Paola
Taherkhani, Katayoon
Hersteller: Wiley
Maße: 250 x 175 x 38 mm
Von/Mit: Ehsan Toyserkani (u. a.)
Erscheinungsdatum: 25.10.2021
Gewicht: 1,245 kg
Artikel-ID: 120335218
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