A Quantum Approach To Alloy Design

Author : Masahiko Morinaga
Publisher : Elsevier
Page : 288 pages
File Size : 52,8 Mb
Release : 2018-11-16
Category : Technology & Engineering
ISBN : 9780128147078

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A Quantum Approach to Alloy Design by Masahiko Morinaga Pdf

A Quantum Approach to Alloy Design: An Exploration of Material Design and Development Based Upon Alloy Design Theory and Atomization Energy Method presents a molecular orbital approach to alloy design that is based on electronic structure calculations using the DV-X alpha cluster method and new alloying parameters obtained from these calculations. Topics discussed include alloy properties, such as corrosion resistance, shape memory effect and super-elasticity that are treated by using alloying parameters in biomedical titanium alloys. This book covers various topics of not only metals and alloys, but also metal oxides, hydrides and even hydrocarbons. In addition, important alloy properties, such as strength, corrosion resistance, hydrogen storage and catalysis are treated in view of electron theory. Presents alloy design theory and the atomization-energy method and its use for the fundamental understanding of materials and materials design and development Discusses, for the first time, the atomization-energy analysis of the local lattice strains introduced around alloying elements in metals Illustrates a simplified approach to predict the structure and phases stability of new alloys/materials

Author : Levente Vitos
Publisher : Springer Science & Business Media
Page : 237 pages
File Size : 40,7 Mb
Release : 2007-08-10
Category : Technology & Engineering
ISBN : 9781846289514

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Computational Quantum Mechanics for Materials Engineers by Levente Vitos Pdf

This is the only book to cover the most recent developments in applied quantum theory and their use in modeling materials properties. It describes new approaches to modeling disordered alloys and focuses on those approaches that combine the most efficient quantum-level theories of random alloys with the most sophisticated numerical techniques. In doing so, it establishes a theoretical insight into the electronic structure of complex materials such as stainless steels, Hume-Rothery alloys and silicates.

Author : David G. Pettifor,Alan Cottrell
Publisher : Routledge
Page : 328 pages
File Size : 54,7 Mb
Release : 1992
Category : Science
ISBN : UOM:39015025172712

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Electron Theory in Alloy Design by David G. Pettifor,Alan Cottrell Pdf

Author : Eva M. Rubio,Ana M. Camacho
Publisher : MDPI
Page : 184 pages
File Size : 49,5 Mb
Release : 2021-01-06
Category : Technology & Engineering
ISBN : 9783039436217

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Special Issue of the Manufacturing Engineering Society 2019 (SIMES-2019) by Eva M. Rubio,Ana M. Camacho Pdf

This Special Issue of the Manufacturing Engineering Society 2019 (SIMES-2019) has been launched as a joint issue of the journals Applied Sciences and Materials. The 10 contributions published in this Special Issue of Applied Sciences present cutting-edge advances in the field of manufacturing engineering, focusing on production planning, sustainability, metrology, cultural heritage, and materials processing, with experimental and numerical results. It is worth mentioning that the topic “production planning” has attracted a great number of contributions in this journal, due to their applicative approach.

Author : Hiyam Farhat
Publisher : Elsevier
Page : 276 pages
File Size : 55,7 Mb
Release : 2021-06-16
Category : Technology & Engineering
ISBN : 9780128218358

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Operation, Maintenance, and Repair of Land-Based Gas Turbines by Hiyam Farhat Pdf

Operation, Maintenance, and Repair of Land-Based Gas Turbines provides a toolkit for practitioners seeking to make technoeconomic decisions on life extension of power turbine equipment. The work describes essential degradation modes affecting critical components and proven methods of restoration. Sections discuss key elements of life extensions for aging units and components, together with critical reviews of available methodologies. Coverage includes advanced nondestructive testing methods essential for effective life extension programs, including lessons learned from firsthand experience working with multiple machine designs, classes and operating conditions. The final sections cover a body of solutions intended to refocus ORM processes on overcoming the shortfalls caused by volatilities and system restructuring. Reviews best practices for practitioners seeking to make decisions on gas turbine maintenance, repair and operations Analyzes components and major sections in terms of functionality, critical features, residual properties and service caused damages Explains the applicability and limitations of special processes and advanced non-destructive testing methods

Author : G.M. Stocks,A. Gonis
Publisher : Springer Science & Business Media
Page : 638 pages
File Size : 51,5 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789400909151

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Alloy Phase Stability by G.M. Stocks,A. Gonis Pdf

One of the ultimate goals of materials research is to develop a fun damental and predictive understanding of the physical and metallurgical properties of metals and alloys. Such an understanding can then be used in the design of materials having novel properties or combinations of proper ties designed to meet specific engineering applications. The development of new and useful alloy systems and the elucidation of their properties are the domain of metallurgy. Traditionally, the search for new alloy systems has been conducted largely on a trial and error basis, guided by the skill and intuition of the metallurgist, large volumes of experimental data, the principles of 19th century thermodynamics and ad hoc semi-phenomenological models. Recently, the situation has begun to change. For the first time, it is possible to understand the underlying mechanisms that control the formation of alloys and determine their properties. Today theory can begin to offer guidance in predicting the properties of alloys and in developing new alloy systems. Historically, attempts directed toward understanding phase stability and phase transitions have proceeded along distinct and seemingly diverse lines. Roughly, we can divide these approaches into the following broad categories. 1. Experimental determination of phase diagrams and related properties, 2. Thermodynamic/statistical mechanical approaches based on semi phenomenological models, and 3. Ab initio quantum mechanical methods. Metallurgists have traditionally concentrated their efforts in cate gories 1 and 2, while theoretical physicists have been preoccupied with 2 and 3.

Author : Anonim
Publisher : Unknown
Page : 556 pages
File Size : 40,7 Mb
Release : 1993
Category : Aeronautics
ISBN : STANFORD:36105029368243

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Scientific and Technical Aerospace Reports by Anonim Pdf

Author : Krishnan K. Sankaran,Rajiv S. Mishra
Publisher : Elsevier
Page : 506 pages
File Size : 45,7 Mb
Release : 2017-06-14
Category : Technology & Engineering
ISBN : 9780128120255

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Metallurgy and Design of Alloys with Hierarchical Microstructures by Krishnan K. Sankaran,Rajiv S. Mishra Pdf

Metallurgy and Design of Alloys with Hierarchical Microstructures covers the fundamentals of processing-microstructure-property relationships and how multiple properties are balanced and optimized in materials with hierarchical microstructures widely used in critical applications. The discussion is based principally on metallic materials used in aircraft structures; however, because they have sufficiently diverse microstructures, the underlying principles can easily be extended to other materials systems. With the increasing microstructural complexity of structural materials, it is important for students, academic researchers and practicing engineers to possess the knowledge of how materials are optimized and how they will behave in service. The book integrates aspects of computational materials science, physical metallurgy, alloy design, process design, and structure-properties relationships, in a manner not done before. It fills a knowledge gap in the interrelationships of multiple microstructural and deformation mechanisms by applying the concepts and tools of designing microstructures for achieving combinations of engineering properties—such as strength, corrosion resistance, durability and damage tolerance in multi-component materials—used for critical structural applications. Discusses the science behind the properties and performance of advanced metallic materials Provides for the efficient design of materials and processes to satisfy targeted performance in materials and structures Enables the selection and development of new alloys for specific applications based upon evaluation of their microstructure as illustrated in this work

Author : T.S. Srivatsan,Manoj Gupta
Publisher : CRC Press
Page : 601 pages
File Size : 52,8 Mb
Release : 2020-07-21
Category : Technology & Engineering
ISBN : 9781000046977

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High Entropy Alloys by T.S. Srivatsan,Manoj Gupta Pdf

This book provides a cohesive overview of innovations, advances in processing and characterization, and applications for high entropy alloys (HEAs) in performance-critical and non-performance-critical sectors. It covers manufacturing and processing, advanced characterization and analysis techniques, and evaluation of mechanical and physical properties. With chapters authored by a team of internationally renowned experts, the volume includes discussions on high entropy thermoelectric materials, corrosion and thermal behavior of HEAs, improving fracture resistance, fatigue properties and high tensile strength of HEAs, HEA films, and more. This work will be of interest to academics, scientists, engineers, technologists, and entrepreneurs working in the field of materials and metals development for advanced applications. Features Addresses a broad spectrum of HEAs and related aspects, including manufacturing, processing, characterization, and properties Emphasizes the application of HEAs Aimed at researchers, engineers, and scientists working to develop materials for advanced applications T.S. Srivatsan, PhD, Professor of Materials Science and Engineering in the Department of Mechanical Engineering at the University of Akron (Ohio, USA), earned his MS in Aerospace Engineering in 1981 and his PhD in Mechanical Engineering in 1984 from the Georgia Institute of Technology (USA). He has authored or edited 65 books, delivered over 200 technical presentations, and authored or co-authored more than 700 archival publications in journals, book chapters, book reviews, proceedings of conferences, and technical reports. His RG score is 45 with a h-index of 53 and Google Scholar citations of 9000, ranking him to be among the top 2% of researchers in the world. He is a Fellow of (i) the American Society for Materials International, (ii) the American Society of Mechanical Engineers, and (iii) the American Association for Advancement of Science. Manoj Gupta, PhD, is Associate Professor of Materials at NUS, Singapore. He is a former Head of Materials Division of the Mechanical Engineering Department and Director Designate of Materials Science and Engineering Initiative at NUS, Singapore. In August 2017, he was highlighted among the Top 1% Scientists of the World by the Universal Scientific Education and Research Network and in the Top 2.5% among scientists as per ResearchGate. In 2018, he was announced as World Academy Championship Winner in the area of Biomedical Sciences by the International Agency for Standards and Ratings. A multiple award winner, he actively collaborates/visits as an invited researcher and visiting and chair professor in Japan, France, Saudi Arabia, Qatar, China, the United States, and India.

Author : T Matsumoto
Publisher : Newnes
Page : 809 pages
File Size : 54,7 Mb
Release : 2012-12-02
Category : Technology & Engineering
ISBN : 9780444601155

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Advanced Materials '93 by T Matsumoto Pdf

Computations, Glassy Materials, Microgravity and Non-Destructive Testing is a compilation of the papers presented during the Third IUMRS International Conference on Advanced Materials International Union of The Materials Research Societies that discussed the concepts and methods behind glassy materials. The book is divided into parts. Part 1 tackles the progresses in sol-gel science and technology; the reaction mechanisms of ormosils and effects of ultrasonic irradiation; and the preparation of different glasses and their properties. Part 2 covers topics such as the neural network system for the identification of materials; the use of computers for simulations of many-body systems; computer system for meeting the supercomputing needs of materials; quality control of materials information by knowledge base; and the development of knowledgebase system for computer-assisted alloy design. Part 3 deals with the properties of different materials, the concepts, and the techniques behind them, and Part 4 discusses the non-destructive evaluation. The text is recommended for chemists and engineers in the field of materials science, especially those who wish to know more about the progress in its field of research.

Author : Teiji Tsuruta
Publisher : North-Holland
Page : 800 pages
File Size : 46,9 Mb
Release : 1993
Category : Technology & Engineering
ISBN : UOM:39015032915236

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Optical and Quantum-structural Properties of Semiconductors by Teiji Tsuruta Pdf

Author : Robert Jaffee
Publisher : Springer Science & Business Media
Page : 665 pages
File Size : 52,5 Mb
Release : 2013-11-21
Category : Technology & Engineering
ISBN : 9781468424218

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Fundamental Aspects of Structural Alloy Design by Robert Jaffee Pdf

FUNDAMENTAL ASPECTS OF STRUCTURAL ALLOY DESIGN is the proceedings of the tenth Battelle Colloquium in the Materials Sciences, held in Seattle, Washington, and Harrison Hot Springs, B.C., September 15-19, 1975. The theme of the conference was the emerging science of alloy design. Although the relationships of properties of alloys to their composition and structure have long been a dominant theme in physical metallurgy, it is only recently that metallurgists have turned their attention from the analytical, post hoc study of the structure-property relationship to the synthesis approach of alloy design. As usual in the Battelle colloquia, the first day started with a group of introductory lectures presented by leaders in the field, each emphasizing his personal approach to the problem. This provided a historical perspective for the colloquium. These papers, together with the banquet address of Professor J. R. Low, Jr., who was honored at the colloquium, comprise the introductory section of these proceedings. Alloy design is generally specific to a given application. Thus, the needs in alloy design in a number of important applications, gas turbines, electrical-power-generation equipment, airframes, pressure vessels, and nuclear applications were presented in a group of papers. An agenda discus sion on "Needs in Alloy Design" followed. These papers give the external constraints on alloy design applications, and criteria for mechanical, physical, and chemical properties for which the alloys must be designed.

Author : Javad Kadkhodapour,Siegfried Schmauder,Felix Sajadi
Publisher : Elsevier
Page : 858 pages
File Size : 53,6 Mb
Release : 2022-11-30
Category : Technology & Engineering
ISBN : 9780323886499

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Quality Analysis of Additively Manufactured Metals by Javad Kadkhodapour,Siegfried Schmauder,Felix Sajadi Pdf

Quality Analysis of Additively Manufactured Metals: Simulation Approaches, Processes, and Microstructure Properties provides readers with a firm understanding of the failure and fatigue processes of additively manufactured metals. With a focus on computational methods, the book analyzes the process-microstructure-property relationship of these metals and how it affects their quality while also providing numerical, analytical, and experimental data for material design and investigation optimization. It outlines basic additive manufacturing processes for metals, strategies for modeling the microstructural features of metals and how these features differ based on the manufacturing process, and more.Improvement of additively manufactured metals through predictive simulation methods and microdamage and micro-failure in quasi-static and cyclic loading scenarios are covered, as are topology optimization methods and residual stress analysis techniques. The book concludes with a section featuring case studies looking at additively manufactured metals in automotive, biomedical and aerospace settings. Provides insights and outlines techniques for analyzing why additively manufactured metals fail and strategies for avoiding those failures Defines key terms and concepts related to the failure analysis, quality assurance and optimization processes of additively manufactured metals Includes simulation results, experimental data and case studies

Author : Umesh Mishra,Jasprit Singh
Publisher : Springer Science & Business Media
Page : 559 pages
File Size : 48,8 Mb
Release : 2007-11-06
Category : Technology & Engineering
ISBN : 9781402064814

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Semiconductor Device Physics and Design by Umesh Mishra,Jasprit Singh Pdf

Semiconductor Device Physics and Design teaches readers how to approach device design from the point of view of someone who wants to improve devices and can see the opportunity and challenges. It begins with coverage of basic physics concepts, including the physics behind polar heterostructures and strained heterostructures. The book then details the important devices ranging from p-n diodes to bipolar and field effect devices. By relating device design to device performance and then relating device needs to system use the student can see how device design works in the real world.

Author : Anonim
Publisher : DIANE Publishing
Page : 211 pages
File Size : 51,8 Mb
Release : 2024-06-15
Category : Electronic
ISBN : 9781428918221

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Research & Technology 2000 by Anonim Pdf