Eaf Technology
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| Author | : Miroslaw Karbowniczek |
| Publisher | : CRC Press |
| Total Pages | : 263 |
| Release | : 2021-09-19 |
| Genre | : Technology & Engineering |
| ISBN | : 1000450007 |
The importance of electric arc furnace steelmaking is evident from the escalated world production seen in steel industry. This book presents systematic and complete details on the current state of knowledge about metallurgical processes carried out in the electric arc furnace. It includes principles of construction of electric arc furnaces, applied construction solutions, and their operations (together with auxiliary/supportive devices). Modern technologies of melting of various grades steel are detailed, considering the participation of secondary metallurgy including theoretical backgrounds of chemical processes and reactions. It contains theoretical analysis and results of laboratory, model, and industrial tests. Features: Covers the practical aspects of electric arc furnace steelmaking including technological process. Discusses the operation issues of an electric arc furnace in a technical and technological context. Presents a systematic and complete knowledge about relevant construction solutions and metallurgical processes. Includes practical industrial benchmark indicators in the scope of equipment and technology. Analyses practical case studies from industry. This book aims at researchers, professionals and graduate students in Metallurgical Engineering, Materials Science, Electric Power Supply, Environmental Engineering, and Mechanical Engineering.
| Author | : Yuri N. Toulouevski |
| Publisher | : Springer |
| Total Pages | : 101 |
| Release | : 2017-08-31 |
| Genre | : Technology & Engineering |
| ISBN | : 9811058857 |
This book presents a new electric arc furnace process and discusses potential for developing a steelmaking aggregate of the new generation, namely the Fuel Arc Furnace based on existing shaft furnaces. It also reviews the history of developing various types of furnaces with the scrap preheating and flat bath advantages of these furnaces, identifying their disadvantages and presenting methods of eliminating them.
| Author | : Shastri Moonan |
| Publisher | : Routledge |
| Total Pages | : 308 |
| Release | : 2013-06-17 |
| Genre | : Business & Economics |
| ISBN | : 1135663254 |
This study focuses on technology transfer in the steel mini-mill industry. It identifies two central issues: how capacity is built and how demand is sustained, developing a three-dimensional perspective to bring into sharp focus the desirability and necessity of technology transfer. The three-dimensional perspective focuses on the changes in the marketplace for flat steel sheets, the responsiveness and sensitivity to these market changes, and applying the best available technology to obtain a high quality product. Prior to this study, technology transfer has been examined in a bivariate relationship, namely, how technology transfer contributed to the development process in developing countries and Newly Industrialized Countries (NICs). The framework formulated in this study showed that Japan was lagging behind all the steel-producing countries because, like the NICs, it imported the physical and organizational technologies that fostered its prosperity. Based on primary and secondary research, this study revealed that high levels of operational efficiency and sophisticated product quality were achieved through continuous improvement culminating in Computer Integrated Manufacturing (CIM) consisting of Real Time Process Control. On the other hand, the research also revealed that China based the improvement of its steel industry on self-reliance combined with judicious selection of foreign collaboration. The theoretical underpinnings of the crucial issues in this study led to the development of an interactive model of technology transfer based upon stock and flow variables.
| Author | : Alberto N. Conejo |
| Publisher | : Springer Nature |
| Total Pages | : 768 |
| Release | : |
| Genre | : |
| ISBN | : 9819740533 |
| Author | : Yuri N. Toulouevski |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 294 |
| Release | : 2014-07-08 |
| Genre | : Science |
| ISBN | : 3642362737 |
This book equips a reader with knowledge necessary for critical analysis of innovations in electric arc furnaces and helps to select the most effective ones and for their successful implementation. The book also covers general issues related to history of development, current state and prospects of steelmaking in Electric Arc Furnaces. Therefore, it can be useful for everybody who studies metallurgy, including students of colleges and universities. The modern concepts of mechanisms of Arc Furnace processes are discussed in the book at the level sufficient to solve practical problems: To help readers lacking knowledge required in the field of heat transfer as well as hydro-gas dynamics, it contains several chapters which provide the required minimum of information in these fields of science. In order to better assess different innovations, the book describes experience of the application of similar innovations in open-hearth furnaces and oxygen converters. Some promising ideas on key issues regarding intensification of the heat, which are of interest for developers of new processes and equipment for Electric Arc Furnaces, are also the concern of the book It should be noted, that carrying out the simplified calculations as distinct from using "off the shelf" programs greatly promotes comprehensive understanding of physical basics of processes and effects produced by various factors. This book gives numerous examples of such calculations performed by means of simplified methods and formulas. Getting familiar with material in this book will allow the reader to perform required calculations on his / her own without any difficulties.
| Author | : Hubert Jaeger |
| Publisher | : John Wiley & Sons |
| Total Pages | : 1008 |
| Release | : 2021-03-05 |
| Genre | : Technology & Engineering |
| ISBN | : 3527674039 |
An excellent overview of industrial carbon and graphite materials, especially their manufacture, use and applications in industry. Following a short introduction, the main part of this reference deals with industrial forms, their raw materials, properties and manifold applications. Featuring chapters on carbon and graphite materials in energy application, and as catalysts. It covers all important classes of carbon and graphite, from polygranular materials to fullerenes, and from activated carbon to carbon blacks and nanoforms of carbon. Indispensable for chemists and engineers working in such fields as steel, aluminum, electrochemistry, nanotechnology, catalyst, carbon fibres and lightweight composites.
| Author | : Olivier L. De Weck |
| Publisher | : Springer Nature |
| Total Pages | : 660 |
| Release | : 2022-06-21 |
| Genre | : Technology & Engineering |
| ISBN | : 3030883469 |
This textbook explains Technology Roadmapping, in both its development and practice, and illustrates the underlying theory of, and empirical evidence for, technologic evolution over time afforded by this strategy. The book contains a rich set of examples and practical exercises from a wide array of domains in applied science and engineering such as transportation, energy, communications, and medicine. Professor de Weck gives a complete review of the principles, methods, and tools of technology management for organizations and technologically-enabled systems, including technology scouting, roadmapping, strategic planning, R&D project execution, intellectual property management, knowledge management, partnering and acquisition, technology transfer, innovation management, and financial technology valuation. Special topics also covered include Moore’s law, S-curves, the singularity and fundamental limits to technology. Ideal for university courses in engineering, management, and business programs, as well as self-study or online learning for professionals in a range of industries, readers of this book will learn how to develop and deploy comprehensive technology roadmaps and R&D portfolios on diverse topics of their choice. Introduces a unique framework, Advanced Technology Roadmap Architecture (ATRA), for developing quantitative technology roadmaps and competitive R&D portfolios through a lucid and rigorous step-by-step approach; Elucidates the ATRA framework through analysis which was validated on an actual $1 billion R&D portfolio at Airbus, leveraging a pedagogy significantly beyond typical university textbooks and problem sets; Reinforces concepts with in-depth case studies, practical exercises, examples, and thought experiments interwoven throughout the text; Maximizes reader competence on how to explicitly link strategy, finance, and technology. The book follows and supports the MIT Professional Education Courses “Management of Technology: Roadmapping & Development,” https://professional.mit.edu/course-catalog/management-technology-roadmapping-development and “Management of Technology: Strategy & Portfolio Analysis” https://professional.mit.edu/course-catalog/management-technology-strategy-portfolio-analysis
| Author | : Miroslaw Karbowniczek |
| Publisher | : CRC Press |
| Total Pages | : 272 |
| Release | : 2021-09-19 |
| Genre | : Technology & Engineering |
| ISBN | : 100045004X |
The importance of electric arc furnace steelmaking is evident from the escalated world production seen in steel industry. This book presents systematic and complete details on the current state of knowledge about metallurgical processes carried out in the electric arc furnace. It includes principles of construction of electric arc furnaces, applied construction solutions, and their operations (together with auxiliary/supportive devices). Modern technologies of melting of various grades steel are detailed, considering the participation of secondary metallurgy including theoretical backgrounds of chemical processes and reactions. It contains theoretical analysis and results of laboratory, model, and industrial tests. Features: Covers the practical aspects of electric arc furnace steelmaking including technological process. Discusses the operation issues of an electric arc furnace in a technical and technological context. Presents a systematic and complete knowledge about relevant construction solutions and metallurgical processes. Includes practical industrial benchmark indicators in the scope of equipment and technology. Analyses practical case studies from industry. This book aims at researchers, professionals and graduate students in Metallurgical Engineering, Materials Science, Electric Power Supply, Environmental Engineering, and Mechanical Engineering.
| Author | : Yuri N. Toulouevski |
| Publisher | : Springer |
| Total Pages | : 138 |
| Release | : 2015-03-30 |
| Genre | : Technology & Engineering |
| ISBN | : 3319158864 |
The book contains an analysis of theoretical dependences, bottlenecks and limiting factors of a new technology used in both Consteel and shaft furnaces operating with flat bath. Performances obtained and potentialities of these furnaces are examined. Based on this analysis, a steel melting aggregate of the new type – fuel arc furnace FAF has been developed and offered. In comparison with the best modern electric arc furnaces of identical capacity the productivity of FAF is higher by 36% and electrical energy consumption is lower by a factor of 1.8. Environment characteristics are considerably improved.
| Author | : Axel von Starck |
| Publisher | : Vulkan-Verlag GmbH |
| Total Pages | : 854 |
| Release | : 2005 |
| Genre | : Technology & Engineering |
| ISBN | : 9783802729331 |
In Europe, thermoprocessing is the third largest energy consumption sector following traffic and room heating. Its structure is very much diversified and complex. Therefore it is split into a large number of subdivisions, each of them having a high importance for the industrial economy. Accordingly we find the application know-how for the design and the execution of respective equipment represented by a multitude of small but very specialized and significant companies and their experts. As a result there was only little chance to find a comprehensive survey of the practical side of this technology so far. This gap is now filled by the new "Handbook of Thermoprocessing Technologies" based on the contributions of many highly experienced, outstanding engineers working in this field. The main intention of this book is the presentation of practical thermal processing for the improvement of material and parts in industrial application. Additionally, a summary of respective thermal and material science fundamentals is given as well as basic fuel-related and electrical engineering knowledge for this technology and finally design aspects, components and safety requirements for the necessary heating installations are covered. In conclusion, a very wide and competent state of the art description is now available for all manufacturers and users of thermoprocessing equipment. But also specialists from neighbouring fields, students and all those who are generally interested in this important but widely unknown technology will find a quick survey here as well as a very profound expertise.
