1  Cover

      2  Title Page

      3  Copyright Page

      4  Dedication Page

      5  Preface

      6  Abbreviations Nomenclature Greek Symbols

      7  1 Additive Manufacturing Process Classification, Applications, Trends, Opportunities, and Challenges 1.1 Additive Manufacturing: A Long‐Term Game Changer 1.2 AM Standard Definition and Classification 1.3 Why Metal Additive Manufacturing? 1.4 Market Size: Current and Future Estimation 1.5 Applications of Metal AM 1.6 Economic/Environmental Benefits and Societal Impact 1.7 AM Trends, Challenges, and Opportunities 1.8 Looking Ahead References

      8  2 Basics of Metal Additive Manufacturing 2.1 Introduction 2.2 Main Metal Additive Manufacturing Processes 2.3 Main Process Parameters for Metal DED, PBF, and BJ 2.4 Materials References

      9  3 Main Sub‐Systems for Metal AM Machines 3.1 Introduction 3.2 System Setup of AM Machines 3.3 Laser Basics: Important Parameters Needed to be Known for AM 3.4 Electron Beam Basics 3.5 Powder Feeders and Delivery Nozzles Technology 3.6 CAD File Formats 3.7 Summary References

      10  4 Directed Energy Deposition (DED) 4.1 Introduction 4.2 Laser Material Interaction and the Associated Significant Parameters to Laser AM 4.3 E‐beam Material Interaction 4.4 Power Density and Interaction Time for Various Heat Source‐based Material Processing 4.5 Physical Phenomena and Governing Equations During DED¹ 4.6 Modeling of DED 4.7 Case Studies on Common Modeling Platforms for DED 4.8 Summary References

      11  5 Powder Bed Fusion Processes 5.1 Introduction and Notes to Readers 5.2 Physics of Laser Powder bed Fusion (LPBF) 5.3 Physics and Modeling of Electron Beam Additive Manufacturing References

      12  6 Binder Jetting and Material Jetting 6.1 Introduction 6.2 Physics and Governing Equations 6.3 Numerical Modeling 6.4 Summary References

      13  7 Material Extrusion 7.1 Introduction 7.2 Analytical Modeling of ME 7.3 Numerical Modeling of ME 7.4 Summary References

      14  8 Material Design and Considerations for Metal Additive Manufacturing 8.1 Historical Background on Materials 8.2 Materials Science: Structure–Property Relationship 8.3 Manufacturing of Metallic Materials 8.4 Solidification of Metals: Equilibrium 8.5 Solidification in Additive Manufacturing: Non‐Equilibrium 8.6