金属のレーザー積層造形法の基礎 Fundamentals of Laser Powder Bed Fusion of Metals

著者名：Yadroitsev, Igor (EDT)/Yadroitsava, Ina (EDT)/Du Plessis, Anton (EDT)/MacDonald, Eric (EDT)

Elsevier（2021/05/23発売）

• 言語：ENG
• ISBN：9780128240908
• eISBN：9780128240915

Description

Laser powder bed fusion of metals is a technology that makes use of a laser beam to selectively melt metal powder layer-by-layer in order to fabricate complex geometries in high performance materials. The technology is currently transforming aerospace and biomedical manufacturing and its adoption is widening into other industries as well, including automotive, energy, and traditional manufacturing. With an increase in design freedom brought to bear by additive manufacturing, new opportunities are emerging for designs not possible previously and in material systems that now provide sufficient performance to be qualified in end-use mission-critical applications. After decades of research and development, laser powder bed fusion is now enabling a new era of digitally driven manufacturing.Fundamentals of Laser Powder Bed Fusion of Metals will provide the fundamental principles in a broad range of topics relating to metal laser powder bed fusion. The target audience includes new users, focusing on graduate and undergraduate students; however, this book can also serve as a reference for experienced users as well, including senior researchers and engineers in industry. The current best practices are discussed in detail, as well as the limitations, challenges, and potential research and commercial opportunities moving forward.- Presents laser powder bed fusion fundamentals, as well as their inherent challenges- Provides an up-to-date summary of this advancing technology and its potential- Provides a comprehensive textbook for universities, as well as a reference for industry- Acts as quick-reference guide

Table of Contents

1. Historical backgroundJoseph J. Beaman, University of Texas, Austin, Texas, USA2. Basics of laser powder bed fusionIgor Yadroitsev and Ina Yadroitsava, Department of Mechanical and Mechatronic Engineering, Central University of Technology, Bloemfontein, Free State, South Africa; Anton Du Plessis, Research Group 3D Innovation, Stellenbosch University, Stellenbosch, Western Cape, South Africa3. A step-by-step guide to the L-PBF processIgor Yadroitsev and Ina Yadroitsava, Department of Mechanical and Mechatronic Engineering, Central University of Technology, Bloemfontein, Free State, South Africa;4. Physics and modelingAndrey V. Gusarov, Moscow State University of Technology STANKIN, Moscow, Russia5. Design principlesMartin Leary, David Downing, and Bill Lozanovski, Centre for Additive Manufacturing, School of Engineering, RMIT University, Melbourne, Victoria, Australia; Jonathan Harris, nTopology, New York, New York, USA6. Porosity in laser powder bed fusionAnton Du Plessis, Research Group 3D Innovation, Stellenbosch University, Stellenbosch, Western Cape, South Africa 7. Surface roughnessMartin Leary, Avik Sarker, Johnathan Tran, Kate Fox, and David Downing, Centre for Additive Manufacturing, School of Engineering, RMIT University, Melbourne, Victoria, Australia; Mahyar Khorasani, School of Engineering, Deakin University, Waurn Ponds, Victoria, Australia; Anton Du Plessis, Research Group 3D Innovation, Stellenbosch University, Stellenbosch, Western Cape, South Africa8. Microstructure of L-PBF alloysPavel Krakhmalev, Department of Engineering and Physics, Karlstad University, Karlstad, Sweden; Nataliya Kazantseva, Institute of Metal Physics UB RAS, Ekaterinburg, Russia9. Residual stress in laser powder bed fusionLameck Mugwagwa, Ina Yadroitsava and Igor Yadroitsev, Department of Mechanical and Mechatronic Engineering, Central University of Technology, Bloemfontein, Free State, South Africa; Nkutwane Washington Makoana, Council for Scientific and Industrial Research, National Laser Centre, Pretoria, South Africa10. Non-destructive testing of parts produced by laser powder bed fusionAnton Du Plessis, Research Group 3D Innovation, Stellenbosch University, Stellenbosch, Western Cape, South Africa; Eric MacDonald, W. M. Keck Center for 3D Innovation, University of Texas at El Paso, El Paso, Texas, USA; Jess M. Waller, NASA-Johnson Space Center White Sands Test Facility, Las Cruces, New Mexico, USA; Filippo Berto, Department of Mechanical and Industrial Engineering, Norwegian University of Science and Technology (NTNU), Trondheim, Norway11. Process monitoring of laser powder bed fusionMarco Grasso and Bianca Maria Colosimo, Department of Mechanical Engineering, Polytechnic University of Milan, Milan, Italy; Kevin Slattery, The Barnes Global Advisors, Pittsburgh, Pennsylvania, USA; Eric MacDonald, W. M. Keck Center for 3D Innovation, University of Texas at El Paso, El Paso, Texas, USA12. Post-processingSara Bagherifard and Mario Guagliano, Department of Mechanical Engineering, Polytechnic University of Milan, Milan, Italy13. Structural integrity I: static mechanical propertiesPavel Krakhmalev, Department of Engineering and Physics, Karlstad University, Karlstad, Sweden; Anna Martin Vilardell and Naoki Takata, Department of Materials Process Engineering, Graduate School of Engineering, Nagoya University, Nagoya, Aich, Japan14. Structural integrity II: fatigue propertiesUwe Zerbst and Mauro Madia, Federal Institute for Materials Research and Testing (BAM), Berlin, Germany15. Structural integrity III: energy-based fatigue prediction for complex partsSeyed Mohammad Javad Razavi and Filippo Berto, Department of Mechanical and Industrial Engineering, Norwegian University of Science and Technology (NTNU), Trondheim, Norway; Anton Du Plessis, Research Group 3D Innovation, Stellenbosch University, Stellenbosch, Western Cape, South Africa16. Lattice structures made by laser powder bed fusionMohammad J. Mirzaali, Jie Zhou, and Amir A.