luo kaiyu (9 Ergebnisse)

Zustand: New. In.

Zustand: New. In.

Hardcover. Zustand: Brand New. 2013 edition. 185 pages. 9.00x6.25x0.75 inches. In Stock.

Paperback. Zustand: Brand New. 2013 edition. 208 pages. 9.25x6.10x0.47 inches. In Stock.

Zustand: Hervorragend. Zustand: Hervorragend | Sprache: Englisch | Produktart: Bücher | This book introduces the laser hybrid additive manufacturing technology (LHAM) with alternately thermal and mechanical effects for the high-performance manufacturing of key components. Metal additive manufacturing (AM) technologies have made considerable progress in the basic theoretical field since its invention in the 1970s. However, there are still some difficulties in the coordinated control of the structure and performance, containing the challenges of ¿structure control¿ against deformation and cracking of the formed metallic components incurred by internal stress and ¿performance control¿ against poor fatigue property of formed metallic components incurred by metallurgical defects. This book surveys the most relevant papers about the influence of laser shock wave on the microstructural evolution, residual stress, metallurgical defect, and mechanical properties that have become the foundation to elucidate the principles and effects of LHAM technology. This book is separated into four parts to fully present the LHAM technology. The first part reviews the background of LHAM technology. The second part explains the theoretical basis of the thermal effects of laser additive manufacturing (LAM) and mechanical effects of laser shock peening (LSP). The other two parts specifically describe the microstructural evolution, residual stress, metallurgical defect, and mechanical properties using LHAM technology. This book benefits the audience in the field of mechanical engineering and materials sciences, since LHAM technology is suitable for the manufacturing and applications of the key components of aero-engine. The analysis in the book helps the audience deeply understand the mechanism of LHAM technology. The authors¿ unique thinking about LHAM technology also runs through the book, which may enlighten the audience to further develop LHAM technology.

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This book presents the melt pool monitored-laser additive manufacturing (MPMed-LAM) technology for enhancing forming quality and mechanical performance of key metalic components. Despite progress in metal additive manufacturing (AM) since the 1970s, a large number of challenges remain in synergic controlling both shape and performance due to thermal stress-induced defects and metallurgical flaws. The book reviews key research on melt pool monitoring, forming quality control, microstructure evolution, and mechanical performance in laser additive manufacturing (LAM), providing a foundation for understanding MPMed-LAM of some kinds of metallic components. Divided into four parts, it covers the background, thermal modeling, and detailed analysis of defects, microstructure, dimensional accuracy, corrosion, and mechanical properties of metallic components made via MPMed-LAM. Aimed at professionals in mechanical engineering and materials science-particularly in aero-engine applications, it offers some important insights into the mechanisms and future development potential of this advanced technology.

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This book introduces the fundamentals of laser shock peening (LSP) and its effects on the corrosion behaviours of metal alloy materials. It focuses on innovations in theory and methods related to LSP-induced surface nanocrystallization and corrosion resistance in steels, Mg alloy and titanium alloy. The main contents of the book include the characteristics of laser shock wave, LSP-induced surface integrity and the anti-corrosion mechanism. The research has accumulated a large amount of experimental data, which has proven the significant effectiveness of LSP in improving the corrosion performance of metal alloy materials. The related findings provide theoretical guidance and a data foundation for the application of LSP in fields such as aerospace and nuclear industry. This book could be useful for researchers working in the fields of LSP, corrosion behaviour, machine manufacturing and surface engineering, as well as those majoring in laser shock wave and materials science. The analysis in the book will help readers deeply understand the anti-corrosion mechanism induced by LSP and may inspire them to further develop this technology.

Hardcover. Zustand: Brand New. 200 pages. 9.25x6.10x8.90 inches. In Stock.

Hardcover. Zustand: Brand New. 212 pages. 9.25x6.10x9.49 inches. In Stock.