Solid-State Metal Additive Manufacturing

Provides a detailed and in-depth discussion on the different solid-state metal additive manufacturing processes and applications.

Auteur

Hang Yu obtained his Ph.D. degree in materials science and engineering from MIT in 2013 and B.S. degree in physics from Peking University in 2007, and is currently an assistant professor in the Department of Materials Science and Engineering and a key member of the Advanced Manufacturing Team at Virginia Tech. Dr. Yu's research has been focused on solid-state metal additive manufacturing using additive friction stir deposition, which is an emerging large-scale technology giving rise to forging mechanical properties in the as-printed state.
Nihan Tuncer, Ph.D., completed her BS in Metallurgical and Materials Engineering in Middle East Technical University in 2002 and her MSc and PhD in Anadolu University in 2011 in Turkey. Following her PhD, she worked as a visiting scientist in Forschungszentrum Juelich IEK-1 in Germany on metal injection molding of porous Titanium implants. She conducted her postdoctoral research at MIT between 2012-2016 on Cu-based shape memory alloys. She has been working at Desktop Metal since 2016 as a Principal Scientist, where she authored a number of papers and patents. Her expertise includes powder metallurgy of steel, titanium, hard metals, nickel-based alloys, ceramic-metal composites, shape memory alloys, porous metals, microstructure development and mechanical properties of materials.
Zhili Feng obtained his Ph.D. degree in welding engineering from Ohio State University, and M.S. degree in mechanical engineering and B.S. degree in mechanical engineering both from Tsinghua University. Dr. Zhili Feng currently leads the Materials Joining Group and is a Distinguished R&D Staff of Oak Ridge National Laboratory. He is also a Joint Faculty of University of Tennessee, Knoxville. Dr. Feng's research covers various aspects of thermal-mechanical-metallurgical behaviors of materials in materials joining. He has broad interactions with industry and demonstrated experience in solving critical industry problems.

Texte du rabat

Timely summary of state-of-the-art solid-state metal 3D printing technologies, focusing on fundamental processing science and industrial applications Solid-State Metal Additive Manufacturing: Physics, Processes, Mechanical Properties, and Applications provides detailed and in-depth discussion on different solid-state metal additive manufacturing processes and applications, presenting associated methods, mechanisms and models, and unique benefits, as well as a detailed comparison to traditional fusion-based metal additive manufacturing. The text begins with a high-level overview of solid-state metal additive manufacturing with an emphasis on its position within the metal additive manufacturing spectrum and its potential for meeting specific demands in the aerospace, automotive, and defense industries. Next, each of the four categories of solid-state additive technologies-cold spray additive manufacturing, additive friction stir deposition, ultrasonic additive manufacturing, and sintering-based processes-is discussed in depth, reviewing advances in processing science, metallurgical science, and innovative applications. Finally, the future directions of these solid-state processes, especially the material innovation and artificial intelligence aspects, are discussed. Sample topics covered in Solid-State Metal Additive Manufacturing include:

• Physical processes and bonding mechanisms in impact-induced bonding and microstructures and microstructural evolution in cold sprayed materials
• Process fundamentals, dynamic microstructure evolution, and potential industrial applications of additive friction stir deposition
• Microstructural and mechanical characterization and industrial applications of ultrasonic additive manufacturing
• Principles of solid-state sintering, binder jetting-based metal printing, and sintering-based metal additive manufacturing methods for magnetic materials
• Critical issues inherent to melting and solidification, such as porosity, high residual stress, cast microstructure, anisotropic mechanical properties, and hot cracking Solid-State Metal Additive Manufacturing is an essential reference on the subject for academic researchers in materials science, mechanical, and biomedicine, as well as professional engineers in various manufacturing industries, especially those involved in building new additive technologies.

Contenu
Introduction and Overview
Impact-Induced Bonding: Physical Processes and Bonding Mechanisms
Microstructures and Microstructural Evolution in Cold Sprayed Materials
Mechanical Properties of Cold Spray Deposits
Cold Spray Applications
Process Fundamentals of Additive Friction Stir Deposition
Dynamic Microstructure Evolution in Additive Friction Stir Deposition
Mechanical Properties of Additive Friction Stir Deposits
Potential Industrial Applications of Additive Friction Stir Deposition
Process Fundamentals of Ultrasonic Additive Manufacturing
Ultrasonic Additive Manufacturing: Microstructural and Mechanical Characterization
Industrial Applications of Ultrasonic Additive Manufacturing
Principles of Solid-State Sintering
Material Extrusion Additive Manufacturing
Binder Jetting-Based Metal Printing
Sintering-Based Metal Additive Manufacturing Methods for Magnetic Materials
Future Perspectives