Download or read book Advanced Laser Process for Surface Enhancement written by Jianhua Yao and published by Springer Nature. This book was released on 2020-11-30 with total page 181 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two typical hybrid laser surface modification processes, i.e. electro/magnetic field aided laser process and supersonic laser deposition technology, are introduced in the book, to solve the common problems in quality control and low efficiency of the laser-only surface modification technology, high contamination and high consumption of the traditional surface modification technology. This book focuses on the principle, characteristics, special equipment, process and industrial applications of the hybrid laser surface modification processes based on the recent research results of the author’s group, and provides theoretical guidance and engineering reference for the researchers and engineers engaging in the field of surface engineering and manufacturing.
Download or read book Advanced Manufacturing Techniques Using Laser Material Processing written by Akinlabi, Esther Titilayo and published by IGI Global. This book was released on 2016-04-14 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of lasers in material processing has become a useful method for transforming industrial materials into finished products. The benefits of laser material processing are vast, including increased precision, high processing speed, and dustless cutting and drilling. Advanced Manufacturing Techniques Using Laser Material Processing explores the latest methodologies for using lasers in materials manufacturing and production, the benefits of using lasers in industrial settings, as well as future outlooks for this technology. This innovative publication is an essential reference source for professionals, researchers, and graduate-level students studying manufacturing technologies and industrial engineering.
Download or read book Laser Applications in Surface Modification written by Jianhua Yao and published by Springer Nature. This book was released on 2022-02-27 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces the applications of laser in surface modification, such as laser cladding of Stellite alloys and metal-ceramic composites. Besides, nanomaterials including carbon nanotubes and Al2O3 nanoparticles are brought into the laser processing, to form high-temperature resistance, chemical stability, and wear- and oxidation-resistant composite coatings. The readers will get more knowledge about the basic principle and application of laser cladding and laser surface hardening technologies, and gain a deep insight into the process and characteristics of the nanomaterial-assisted laser surface enhancement. It provides references for the researchers, engineers, and students in the fields of mechanical engineering, laser processing, and material engineering.
Download or read book Advanced Surface Enhancement written by Sho Itoh and published by Springer Nature. This book was released on 2019-08-30 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the proceedings of the first INCASE conference, organised by ARTC at A*STAR, Singapore. It provides a comprehensive review of recent advances in surface enhancement processes and strategies employed to assess their impact on materials properties and performance. As cyber-physical systems are becoming more and more relevant in manufacturing, it focuses on assessing the readiness of current technologies for future transformations, such as Industry 4.0, identifying the opportunities and challenges, and exploring ways to address them. Written by researchers, practising engineering and industry experts, the book bridges the gap between research and manufacturing, promoting technology adoption in industry and innovative ideas to prepare it for the future.
Download or read book Laser Processing Surface Treatment and Film Deposition written by J. Mazumder and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 937 pages. Available in PDF, EPUB and Kindle. Book excerpt: Synthesis of nonequilibrium metallic phases has been an area of great interest to the materials processing community since early 1960. Inherent rapid cooling rates in laser processing are being used to engineer non-equilibrium microstructures which cannot be rivaled by other processes. This lecture will discuss the phenomena involved and its application in designing materials with tailored properties. What is non-equilibrium Synthesis? This is a synthesis method to produce binary or higher order materials where kinetics of the pro cess affects the transport of the constituent elements during phase transformation resulting in a composition or crystallographic configuration which is different from what is observed when the elements arranges themselves with the lowest possible Gibbs Free energy, which is the equilibrium condition. Figure 1 illustrates the phenomena. Phase diagram under equilibrium condition is illustrated by the solid line whereas the no-equilibrium phase diagram is represented by the dotted line. One can observe the shrinkage of the phase field under non-equilibrium condition. Any alloy composition between the solidus lines of the equilibrium and non-equilibrium phase diagram will be a non equilibrium alloys with extended solid solution.
Download or read book Laser Surface Treatment of Metals written by C.W. Draper and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the NATO Advanced Study Institute, San Miniato, Italy, September 2-13, 1985
Download or read book Laser Surface Engineering written by Jonathan R. Lawrence and published by Elsevier. This book was released on 2014-10-02 with total page 719 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lasers can alter the surface composition and properties of materials in a highly controllable way, which makes them efficient and cost-effective tools for surface engineering. This book provides an overview of the different techniques, the laser-material interactions and the advantages and disadvantages for different applications. Part one looks at laser heat treatment, part two covers laser additive manufacturing such as laser-enhanced electroplating, and part three discusses laser micromachining, structuring and surface modification. Chemical and biological applications of laser surface engineering are explored in part four, including ways to improve the surface corrosion properties of metals. Provides an overview of thermal surface treatments using lasers, including the treatment of steels, light metal alloys, polycrystalline silicon and technical ceramics Addresses the development of new metallic materials, innovations in laser cladding and direct metal deposition, and the fabrication of tuneable micro- and nano-scale surface structures Chapters also cover laser structuring, surface modification, and the chemical and biological applications of laser surface engineering
Download or read book Innovative Development in Micromanufacturing Processes written by Pawan Kumar Rakesh and published by CRC Press. This book was released on 2023-11-23 with total page 463 pages. Available in PDF, EPUB and Kindle. Book excerpt: Innovative Development in Micromanufacturing Processes details cutting edge technologies in micromanufacturing processes, an industry which has undergone a technological transformation in the past decade. Enabling engineers to create high performance, low cost, and long-lasting products, this book is an essential companion to all those working in micro and nano engineering. As products continue to get smaller and smaller, the field of micromanufacturing has gained an international audience. This book looks at both approaches of micromanufacturing: top-down and bottom-up. The top-down approach includes subtractive micromanufacturing processes such as microturning, micromilling, microdrilling, laser beam micromachining, and magnetic abrasive finishing. The bottom-up approach involves additive manufacturing processes such as micro-forming, micro deep drawing, microforging, microextrusion, and microwelding. Additionally, microjoining and microhybrid manufacturing processes are discussed in detail. The book also aids engineers and students in solving common manufacturing issues such as choice of materials and testing. The book will be of interest to those working in micro and nano engineering and machining, as well as students in manufacturing engineering, materials science, and more.
Download or read book Advanced Laser Processing Towards Solar Cells Fabrication written by Jhantu Kumar Saha and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ultra-short pulse laser has the potential in selective nano-structuring of thin-films layers by adjusting the wavelength of laser radiation depending on optical properties of the thin- film and the substrate that will solve its efficiency and stability issues in a one-step process, which is a promising methodology for thin-film solar cell fabrication that are fabricated through a sequence of vapor deposition and scribing processes. The review is performed to further understand the structure of the laser modified surface and the nature of dopants and defects in the crystalline grains. Using low temperature studies, the electronic levels of the dopant and its configuration with the lattice could be probed. The review is also explored the concept of using thin films of silicon as the laser irradiation substrate and for enhanced the visible and infrared absorption of films of silicon with thicknesses of few micrometer. Although the review is made good progress studying the properties of new material and incorporation into device but there are many unanswered questions and exciting avenues of research are also explored with femtosecond laser irradiated silicon.
Download or read book Advanced Lasers written by Oleksiy Shulika and published by Springer. This book was released on 2015-04-28 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presenting a blend of applied and fundamental research in highly interdisciplinary subjects of rapidly developing areas, this book contains contributions on the frontiers and hot topics of laser physics, laser technology and laser engineering, and covers a wide range of laser topics, from all-optical signal processing and chaotic optical communication to production of superwicking surfaces, correction of extremely high-power beams, and generation of ultrabroadband spectra. It presents both review-type contributions and well researched and documented case studies, and is intended for graduate students, young scientist, and emeritus scientist working/studying in laser physics, optoelectronics, optics, photonics, and adjacent areas. The book contains both experimental and theoretical studies, as well as combinations of these two, which is known to be a most useful and interesting form of reporting scientific results, allowing students to really learn from each contribution. The book contains over 130 illustrations.
Download or read book Advanced Laser Processing of Materials Volume 397 written by Rajiv K. Singh and published by . This book was released on 1996-09-09 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt: Laser processing has been used in a wide variety of applications and materials such as semiconductors, superconductors, ceramics, polymers and metals. Lasers provide a controlled source of atomic and electronic excitations involving nonequilibrium phenomena that lend themselves to processing of novel materials and structures. The range of laser-solid interactions involving electronic excitation, melting and evaporation result in the formation of novel phases, selective gas excitations, surface modification and low-temperature thin-film deposition. This book from MRS focuses on the use of lasers in both the fundamental understanding and applied aspects of laser-solid and laser-gas interactions relevant to materials processing. Applications featured include thin-film transistors formed by laser-induced crystallization of amorphous silicon, diamond coatings and micromachining. Topics include: fundamentals of laser-solid interactions; fundamentals of pulsed laser ablation; pulsed laser deposition; novel applications of laser processing; laser-driven formation of nanocrystals; laser annealing; surface modification and etching; and laser-assisted chemical vapor deposition.
Download or read book Post processing Techniques for Additive Manufacturing written by Zafar Alam and published by CRC Press. This book was released on 2023-07-21 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text defines and covers different themes of post-processing techniques based on mechanical, chemical/electrochemical, and thermal energy. It will serve as an ideal reference text for senior undergraduate and graduate students in diverse engineering fields including manufacturing, industrial, aerospace, and mechanical. This book: covers the fundamentals and advancements in the post-processing techniques for additive manufacturing; explores methods/techniques for post-processing different types of materials used in additive manufacturing processes; gives insight into the process selection criteria for post-processing of additive manufactured products made from different types of materials; discusses hybrid processes used for post-processing of additive manufacturing parts; and highlights post-processing techniques for properties enhancement. The primary aim of the book is to give the readers a well-informed layout of the different post-processing techniques that range from employing mechanical energy to chemical, electrochemical, and thermal energy to perform the intended task.
Download or read book Solar Cells written by Ahmed Mourtada Elseman and published by BoD – Books on Demand. This book was released on 2021-09-22 with total page 489 pages. Available in PDF, EPUB and Kindle. Book excerpt: Solar cell energy is the single most pressing issue facing humanity, with a more technologically advanced society requiring better energy resources. This book discusses technologies broadly, depending on how they capture and distribute solar energy or convert it into solar power. The major areas covered in this book are: • The theory of solar cells, which explains the conversion of light energy in photons into electric current. The theoretical studies are practical because they predict the fundamental limits of a solar cell. • The design and development of thin-film technology-based solar cells. • State of the art for bulk material applied for solar cells based on crystalline silicon (c-Si), also known as “solar grade silicon,” and emerging photovoltaics.
Download or read book Proceedings of the 2nd International Conference on Advanced Surface Enhancement INCASE 2021 written by Yuefan Wei and published by Springer Nature. This book was released on 2021-08-21 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the proceedings of the ‘2nd International Conference on Advanced Surface Enhancement’, INCASE 2021. It comprehensively reviews the state-of-the-arts in surface engineering related techniques and strategies, towards industrialization. The topics include ‘Advances in Surface Engineering’, ‘Surface and sub-surface Characterisation’, ‘Surface Coatings’ and ‘Modeling and Simulation’. With the opportunities and challenges discussed, this book identifies the gaps between research and manufacturing. The innovative ideas presented promote technology adoption in industry, for the future of manufacturing.
Download or read book Design for Advanced Manufacturing Technologies and Processes written by LaRoux K. Gillespie and published by McGraw Hill Professional. This book was released on 2017-05-12 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cutting-edge coverage of the new processes, materials, and technologies that are revolutionizing the manufacturing industry Expertly edited by a past president of the Society of Manufacturing Engineers, this state-of-the-art resource picks up where the bestselling Design for Manufacturability Handbook left off. Within its pages, readers will find detailed, clearly written coverage of the materials, technologies, and processes that have been developed and adopted in the manufacturing industry over the past sixteen years. More than this, the book also includes hard-to-find technical guidance and application information that can be used on the job to actually apply these cutting-edge processes and technologies in a real-world setting. Essential for manufacturing engineers and designers, Design for Advanced Manufacturing is enhanced by a host of international contributors, making the book a true global resource. • Information on the latest technologies and processes such as 3-D printing, nanotechnology, laser cutting, prototyping, additive manufacturing, and CAD/CAM software tools • Coverage of new materials including nano, smart, and shape-memory alloys, in steels, glass, plastics, and composites
Download or read book Ultrafast Laser Nanostructuring written by Razvan Stoian and published by Springer Nature. This book was released on 2023-04-06 with total page 1243 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bringing together contributions from leading experts in the field, this book reviews laser processing concepts that allow the structuring of material beyond optical limits, and methods that facilitate direct observation of the underlying mechanisms by exploring direct structuring and self-organization phenomena. The capacity to nanostructure material using ultrafast lasers lays the groundwork for the next generation of flexible and precise material processing tools. Rapid access to scales of 100 nm and below in two and three dimensions becomes a factor of paramount importance to engineer materials and to design innovative functions. To reflect the dynamic nature of the field at all levels from basic science to applications, the book is divided into three parts, Fundamental Processes, Concepts of Extreme Nanostructuring, and Applications, each of which is comprehensively covered. This book will be a useful resource for graduate students and researchers in laser processing, materials engineering, and nanoscience.
Download or read book Recent Advances in Laser Processing of Materials written by Jacques Perriere and published by Elsevier. This book was released on 2006-03-29 with total page 469 pages. Available in PDF, EPUB and Kindle. Book excerpt: Laser materials interaction and processing is an established and growing field within the materials science community. By taking a detailed look at the fundamentals of laser matter interaction, Recent Advances in Laser Processing of Materials charts the recent progress of laser materials interaction and processing in various emerging materials science domains. With special emphasis placed on nanostructures and future developments, this book provides an interdisciplinary support for basic and applied photo-assisted processing research. Coverage includes: laser assisted synthesis of new materials (nanoparticles, nanotubes, active molecules, new phases...) laser assisted surface transformation (nanostructuring, lithography, etching...) laser assisted bulk material transformation (doping, marking, crystallisation...) Laser assisted synthesis of new materials (nanoparticles, nanotubes, active molecules, new phases...) Laser assisted surface transformation (nanostructuring, lithography, etching...) Laser assisted bulk material transformation (doping, marking, crystallisation...)
