Laser Additive Manufacturing of Metallic Materials and Components discusses the current state and future development of laser additive manufacturing technologies from the aspects of material, structure, process, and performance. With the increasing use of industrial applications, additive manufacturing processes are deepening and the technology continues to evolve. With the series of new scientific and technological challenges emerging, there is a need for an interdisciplinary and comprehensive discussion of material preparation and forming, structure design and optimization, laser process and its control, microstructure and performance characterization, and innovative industrial applications. This book explores the fundamental scientific theories and technical principles behind the elements of laser additive manufacturing, touching upon those scientific and technological challenges faced by laser additive manufacturing technology in material, structure, process, performance and other aspects, as well as the corresponding systematic solutions, scientific theories and technical principles. This book is suitable for those who want to further understand? and master? laser additive manufacturing technology and will expose readers to the innovative industrial applications of laser additive manufacturing technologies to meet the significant demand from aeronautical and astronautical high-end modern industries on low-cost, short-cycle and net-shape manufacturing of structure-function integrated metallic components. Highlights an integration of material, structure, process and performance for laser additive manufacturing of metallic components to reflect the interdisciplinary nature of this technology Covers cross-scale structure and performance coordination mechanisms including micro-scale material microstructure control, meso-scale interaction between laser beam and particle matter, and macro-scale precise forming of components and performance control Explores fundamental scientific theories and technical principles behind laser additive manufacturing processes Provides innovation elements and strategies for the future sustainable development of additive manufacturing technologies in terms of multi-materials design, novel bio-inspired structure design, tailored printing process with meso-scale monitoring, and high-performance and functionality of printed components INDICE: 1. Introduction of laser additive manufacturing technologies for metallic componentsPart I. Designed Multi-materials for Additive Manufacturing2. Nanoscale ceramic reinforced Al-based nanocomposites by laser additive manufacturing3. Novel carbonaceous nanomaterial (Carbon nanotubes/ Graphene) reinforced Ti- and Al-based nanocomposites by laser additive manufacturing4. Ceramic particle reinforced Ni-based composites with gradient reinforcement/matrix interface by laser additive manufacturing5. In-situ ceramic toughened Ti-Ni/ Ti-Al intermetallics-based composites by laser additive manufacturing6. Hard-to-process W-based material modified by nanoparticles processed by laser additive manufacturingPart II. Tailored Processes for Additive Manufacturing AM7. How powder particles are deposited before AM8. How powder particles absorb laser energy during AM9. How powder particles are melted by laser during AM10. How the molten pool is formed during AM11. How the melt flows and solidifies during/after AMPart III. Novel Structures for Additive Manufacturing AM12. Laser AM of lightweight reticulated shell structure with elevated compressive property inspired by diving bell of water spider13. Laser AM of novel porous structure with highly expanded helicoidal organization and high strength and toughness inspired by Cancer Pagurus's claw14. Laser AM of bi-directionally corrugated panel structure with shock absorption and resistance function inspired by mantis shrimp15. Laser AM of gradient porous structure with thermal management and protection function inspired by Norway spruce stem16. Laser AM of novel lattice structure with compression-induced-twisting (CIT) function inspired by front wing of beetlePart IV. High-performance/Multi-functionality and High-end Applications of Additive Manufacturing17. Forming accuracy property: Stress, deformation and dimensional accuracy control for selective laser melted Ti- and Al-based light-alloy components18. Strength and toughness property19. Corrosion performance20. Oxidation performance21. High-end applications and case studies22. Summary and outlook of future directions and perspectives for additive manufacturing research and development
- ISBN: 978-0-12-823783-0
- Editorial: Elsevier
- Encuadernacion: Rústica
- Páginas: 576
- Fecha Publicación: 01/11/2022
- Nº Volúmenes: 1
- Idioma: Inglés