Role of Microstructure in High Temperature Oxidation

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Publisher :
ISBN 13 :
Total Pages : 168 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Role of Microstructure in High Temperature Oxidation by : F. N. Rhines

Download or read book Role of Microstructure in High Temperature Oxidation written by F. N. Rhines and published by . This book was released on 1980 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: The major objective of this research work was to study the influence of minor impurity elements present in nickel upon its oxidation behavior, specifically as regards the correlation between scale thickening and its concurrent microstructural evolution. Materials chosen for this work were Nickel 270 and a nickel of lower purity, Nickel 200. The Nickel 270 served as a standard of comparison for the oxidation behavior of Nickel 200. Initially the research activity was concentrated on a study of the microstructural evolution of the inner scale layer and the metal-oxide interface of Nickel 270. The results of this work combined with those of a previous research dealing with the outer scale layer formed a basis of comparison for the work on Nickel 200. A secondary study was made of the oxidation behavior of high purity copper in air at 800 C where the predominant oxide is CuO. The scale thickening and microstructural evolution of CuO formed under these conditions are similar to the oxidation behavior of Nickel 270.

Atom Probe Tomography

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Publisher : Springer Science & Business Media
ISBN 13 : 1461542812
Total Pages : 247 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Atom Probe Tomography by : Michael K. Miller

Download or read book Atom Probe Tomography written by Michael K. Miller and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: The microanalytical technique of atom probe tomography (APT) permits the spatial coordinates and elemental identities of the individual atoms within a small volume to be determined with near atomic resolution. Therefore, atom probe tomography provides a technique for acquiring atomic resolution three dimensional images of the solute distribution within the microstructures of materials. This monograph is designed to provide researchers and students the necessary information to plan and experimentally conduct an atom probe tomography experiment. The techniques required to visualize and to analyze the resulting three-dimensional data are also described. The monograph is organized into chapters each covering a specific aspect of the technique. The development of this powerful microanalytical technique from the origins offield ion microscopy in 1951, through the first three-dimensional atom probe prototype built in 1986 to today's commercial state-of-the-art three dimensional atom probe is documented in chapter 1. A general introduction to atom probe tomography is also presented in chapter 1. The various methods to fabricate suitable needle-shaped specimens are presented in chapter 2. The procedure to form field ion images of the needle-shaped specimen is described in chapter 3. In addition, the appearance of microstructural features and the information that may be estimated from field ion microscopy are summarized. A brief account of the theoretical basis for processes of field ionization and field evaporation is also included.

Introduction to High Temperature Oxidation and Corrosion

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Publisher : ASM International
ISBN 13 : 0871707624
Total Pages : 337 pages
Book Rating : 4.8/5 (717 download)

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Book Synopsis Introduction to High Temperature Oxidation and Corrosion by : A. S. Khanna

Download or read book Introduction to High Temperature Oxidation and Corrosion written by A. S. Khanna and published by ASM International. This book was released on 2002-01-01 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text for graduate and post graduate students covers fundamentals of high temperature corrosion and related topics. Early chapters cover the thermodynamics and kinetics of oxidation and defect structure of oxides and diffusion in oxides, and later chapters cover thin and thick layer oxidation, o

The Role of Active Elements in the Oxidation Behaviour of High Temperature Metals and Alloys

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Publisher : Springer Science & Business Media
ISBN 13 : 9400911475
Total Pages : 364 pages
Book Rating : 4.4/5 (9 download)

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Book Synopsis The Role of Active Elements in the Oxidation Behaviour of High Temperature Metals and Alloys by : E. Lang

Download or read book The Role of Active Elements in the Oxidation Behaviour of High Temperature Metals and Alloys written by E. Lang and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metals and alloys rely for their application at high temperature on the formation and retention of oxide scales, which act as a barrier between the metallic substrate and the reactive species in the environment such as 0, S, N, C, Cl, etc. This protection concept requires that the oxide grows slowly, develops a dense, uniform layer, is well adherent, has sufficient ductility to accom modate plastic deformation of the substrate and is resistant to thermal cycling. For many years it has been known that small concentrations of certain "active elements" such as Y and the rare earths, as well as carbon and sulphur, can exercise a significant influence upon the oxidation! corrosion behaviour of high temperature metals and alloys. An increasing number of experimental studies on this topic have been published recently. However no generally accepted understanding with regard to the detailed mechanisms and the way in which alloy composition and structure, temperature and environmental conditions, etc., are interacting has yet been achieved, although many - often controversial - theories and ideas have been presented. It therefore seemed to be an appropriate time to bring together a group of experts to review and evaluate the current state-of-the-art and to discuss various aspects of this important topic.

High Temperature Corrosion

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Publisher : World Scientific
ISBN 13 : 9814675245
Total Pages : 305 pages
Book Rating : 4.8/5 (146 download)

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Book Synopsis High Temperature Corrosion by : Anand S Khanna

Download or read book High Temperature Corrosion written by Anand S Khanna and published by World Scientific. This book was released on 2016-04-07 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: This invaluable book reviews the state of the art of high temperature related problems pertaining to their utility, microstructure, mechanical properties, actual behavior in different environments, their protection by various kinds of coatings at high temperatures and a new concept of nanomaterials at high temperatures.The book begins with fundamentals of oxidation and corrosion. Various concepts relating to the modification or deterioration of mechanical properties when material is exposed to an aggressive environment compared to an inert environment or vacuum are also covered. Other chapters highlight the behavior of various advanced materials to high temperature conditions, an important high temperature effect called Active Element Effect, and many high temperature coatings and their behavior.Written by world-renowned authors in their own field, this book will be useful for professionals and academics in materials science and nanoscience.

Introduction to the High Temperature Oxidation of Metals

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Publisher : Cambridge University Press
ISBN 13 : 9780521485173
Total Pages : 352 pages
Book Rating : 4.4/5 (851 download)

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Book Synopsis Introduction to the High Temperature Oxidation of Metals by : Neil Birks

Download or read book Introduction to the High Temperature Oxidation of Metals written by Neil Birks and published by Cambridge University Press. This book was released on 2009-07-16 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: A straightforward treatment describing the oxidation processes of metals and alloys at elevated temperatures. This 2006 second edition retains the fundamental theory but incorporates advances made in understanding degradation phenomena. The first half provides an authoritative introduction to the basic principles, covering thermodynamics and mechanisms of high temperature corrosion of metals and alloys. The latter half extends the discussion to oxidation processes in complex systems, from reactions in mixed environments to protective techniques, including coatings and atmosphere control. The authors provide a logical and expert treatment of the subject, producing a revised edition that will be a comprehensive guide to material scientists and engineers requiring an understanding of this elementary process.

Novel Insights Into the Oxidation of High Temperature Alloys

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Publisher :
ISBN 13 : 9789175976648
Total Pages : 90 pages
Book Rating : 4.9/5 (766 download)

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Book Synopsis Novel Insights Into the Oxidation of High Temperature Alloys by : Nooshin Mortazavi

Download or read book Novel Insights Into the Oxidation of High Temperature Alloys written by Nooshin Mortazavi and published by . This book was released on 2017 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:

High Temperature Oxidation and Corrosion of Metals

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Publisher : Elsevier
ISBN 13 : 008044587X
Total Pages : 593 pages
Book Rating : 4.0/5 (84 download)

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Book Synopsis High Temperature Oxidation and Corrosion of Metals by : David John Young

Download or read book High Temperature Oxidation and Corrosion of Metals written by David John Young and published by Elsevier. This book was released on 2008-10-03 with total page 593 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is concerned with understanding the fundamental mechanisms of high temperature alloy oxidation. It uses this understanding to develop methods of predicting oxidation rates and the way they change with temperature, gas chemistry and alloy composition. The focus is on designing (or selecting) alloy compositions which provide optimal resistance to attack by corrosive gases. . Emphasises quantitative calculations for predicting reaction rates and the effects of temperature, oxidant activities and alloy compositions. . Uses phase diagrams and diffusion paths to analyse and interpret scale structures and internal precipitation distributions . Provides a detailed examination of corrosion in industrial gases (water vapour effects, carburisation and metal dusting, sulphidation) . Text is well supported by numerous micrographs, phase diagrams and tabulations of relevant thermodynamic and kinetic data . Combines physical chemistry and materials science methodologies.

Ultra-High Temperature Ceramics

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Publisher : John Wiley & Sons
ISBN 13 : 111892441X
Total Pages : 601 pages
Book Rating : 4.1/5 (189 download)

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Book Synopsis Ultra-High Temperature Ceramics by : William G. Fahrenholtz

Download or read book Ultra-High Temperature Ceramics written by William G. Fahrenholtz and published by John Wiley & Sons. This book was released on 2014-10-10 with total page 601 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first comprehensive book to focus on ultra-high temperature ceramic materials in more than 20 years Ultra-High Temperature Ceramics are a family of compounds that display an unusual combination of properties, including extremely high melting temperatures (>3000°C), high hardness, and good chemical stability and strength at high temperatures. Typical UHTC materials are the carbides, nitrides, and borides of transition metals, but the Group IV compounds (Ti, Zr, Hf) plus TaC are generally considered to be the main focus of research due to the superior melting temperatures and stable high-melting temperature oxide that forms in situ. Rather than focusing on the latest scientific results, Ultra-High Temperature Ceramics: Materials for Extreme Environment Applications broadly and critically combines the historical aspects and the state-of-the-art on the processing, densification, properties, and performance of boride and carbide ceramics. In reviewing the historic studies and recent progress in the field, Ultra-High Temperature Ceramics: Materials for Extreme Environment Applications provides: Original reviews of research conducted in the 1960s and 70s Content on electronic structure, synthesis, powder processing, densification, property measurement, and characterization of boride and carbide ceramics. Emphasis on materials for hypersonic aerospace applications such as wing leading edges and propulsion components for vehicles traveling faster than Mach 5 Information on materials used in the extreme environments associated with high speed cutting tools and nuclear power generation Contributions are based on presentations by leading research groups at the conference "Ultra-High Temperature Ceramics: Materials for Extreme Environment Applications II" held May 13-19, 2012 in Hernstein, Austria. Bringing together disparate researchers from academia, government, and industry in a singular forum, the meeting cultivated didactic discussions and efforts between bench researchers, designers and engineers in assaying results in a broader context and moving the technology forward toward near- and long-term use. This book is useful for furnace manufacturers, aerospace manufacturers that may be pursuing hypersonic technology, researchers studying any aspect of boride and carbide ceramics, and practitioners of high-temperature structural ceramics.

Coatings for High-Temperature Structural Materials

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Publisher : National Academies Press
ISBN 13 : 0309176026
Total Pages : 102 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Coatings for High-Temperature Structural Materials by : National Research Council

Download or read book Coatings for High-Temperature Structural Materials written by National Research Council and published by National Academies Press. This book was released on 1996-05-13 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book assesses the state of the art of coatings materials and processes for gas-turbine blades and vanes, determines potential applications of coatings in high-temperature environments, identifies needs for improved coatings in terms of performance enhancements, design considerations, and fabrication processes, assesses durability of advanced coating systems in expected service environments, and discusses the required inspection, repair, and maintenance methods. The promising areas for research and development of materials and processes for improved coating systems and the approaches to increased coating standardization are identified, with an emphasis on materials and processes with the potential for improved performance, quality, reproducibility, or manufacturing cost reduction.

Microstructure and High Temperature Oxidation Behavior of Cr-W Alloys

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (871 download)

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Book Synopsis Microstructure and High Temperature Oxidation Behavior of Cr-W Alloys by :

Download or read book Microstructure and High Temperature Oxidation Behavior of Cr-W Alloys written by and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Cr alloys containing 0-30%W by weight were investigated for use in elevated temperature applications. The alloys were melted in a water-cooled, copper-hearth arc furnace. Microstructure of the alloys was characterized using x-ray diffraction, scanning electron microscopy, and light microscopy. A pseudocyclic oxidation test was employed to study scale formation at 1000oC in dry air. The scale was predominantly chromia and spalled upon cooling. Alloying with aluminum up to 8 weight percent reduced the spalling drastically. Furthermore, aluminizing the surface of the Cr-W alloys completely stopped the spalling.

High Temperature Materials and Mechanisms

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Publisher : CRC Press
ISBN 13 : 1466566450
Total Pages : 586 pages
Book Rating : 4.4/5 (665 download)

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Book Synopsis High Temperature Materials and Mechanisms by : Yoseph Bar-Cohen

Download or read book High Temperature Materials and Mechanisms written by Yoseph Bar-Cohen and published by CRC Press. This book was released on 2014-03-03 with total page 586 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of high-temperature materials in current and future applications, including silicone materials for handling hot foods and metal alloys for developing high-speed aircraft and spacecraft systems, has generated a growing interest in high-temperature technologies. High Temperature Materials and Mechanisms explores a broad range of issues related to high-temperature materials and mechanisms that operate in harsh conditions. While some applications involve the use of materials at high temperatures, others require materials processed at high temperatures for use at room temperature. High-temperature materials must also be resistant to related causes of damage, such as oxidation and corrosion, which are accelerated with increased temperatures. This book examines high-temperature materials and mechanisms from many angles. It covers the topics of processes, materials characterization methods, and the nondestructive evaluation and health monitoring of high-temperature materials and structures. It describes the application of high temperature materials to actuators and sensors, sensor design challenges, as well as various high temperature materials and mechanisms applications and challenges. Utilizing the knowledge of experts in the field, the book considers the multidisciplinary nature of high temperature materials and mechanisms, and covers technology related to several areas including energy, space, aerospace, electronics, and metallurgy. Supplies extensive references at the end of each chapter to enhance further study Addresses related science and engineering disciplines Includes information on drills, actuators, sensors and more A comprehensive resource of information consolidated in one book, this text greatly benefits students in materials science, aerospace and mechanical engineering, and physics. It is also an ideal resource for professionals in the industry.

Introduction to the High Temperature Oxidation of Metals

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Publisher : Cambridge University Press
ISBN 13 : 1139449095
Total Pages : 5 pages
Book Rating : 4.1/5 (394 download)

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Book Synopsis Introduction to the High Temperature Oxidation of Metals by : Neil Birks

Download or read book Introduction to the High Temperature Oxidation of Metals written by Neil Birks and published by Cambridge University Press. This book was released on 2006-03-30 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: A straightforward treatment describing the oxidation processes of metals and alloys at elevated temperatures. This 2006 second edition retains the fundamental theory but incorporates advances made in understanding degradation phenomena. The first half provides an authoritative introduction to the basic principles, covering thermodynamics and mechanisms of high temperature corrosion of metals and alloys. The latter half extends the discussion to oxidation processes in complex systems, from reactions in mixed environments to protective techniques, including coatings and atmosphere control. The authors provide a logical and expert treatment of the subject, producing a revised edition that will be a comprehensive guide to material scientists and engineers requiring an understanding of this elementary process.

High-Temperature Corrosion and Materials Applications

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Publisher : ASM International
ISBN 13 : 1615030557
Total Pages : 469 pages
Book Rating : 4.6/5 (15 download)

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Book Synopsis High-Temperature Corrosion and Materials Applications by : George Y. Lai

Download or read book High-Temperature Corrosion and Materials Applications written by George Y. Lai and published by ASM International. This book was released on 2007-01-01 with total page 469 pages. Available in PDF, EPUB and Kindle. Book excerpt: George Lai's 1990 book, High-Temperature Corrosion of Engineering Alloys, is recognized as authoritative and is frequently consulted and often cited by those in the industry. His new book, almost double in size with seven more chapters, addresses the new concerns, new technologies, and new materials available for those engaged in high-temperature applications. As we strive for energy efficiency, the realm of high-temperature environments is expanding and the need for information on high temperature materials applications was never greater. In addition to extensive expansion on most of the content of the original book, new topics include erosion and erosion-corrosion, low NOx combustion in coal-fired boilers, fluidized bed combustion, and the special demands of waste-to-energy boilers, waste incinerators, and black liquor recovery boilers in the pulp and paper industry. The corrosion induced by liquid metals is discussed and protection options are presented.

The Role of the Reactive Element, Microstructure and Texture in Controlling the High Temperature Oxidation of Nickel

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Publisher :
ISBN 13 :
Total Pages : 178 pages
Book Rating : 4.:/5 (518 download)

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Book Synopsis The Role of the Reactive Element, Microstructure and Texture in Controlling the High Temperature Oxidation of Nickel by : Franciszek Czerwiński

Download or read book The Role of the Reactive Element, Microstructure and Texture in Controlling the High Temperature Oxidation of Nickel written by Franciszek Czerwiński and published by . This book was released on 2000 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:

TOP FUEL 2016

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Publisher :
ISBN 13 : 9780894487309
Total Pages : pages
Book Rating : 4.4/5 (873 download)

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Book Synopsis TOP FUEL 2016 by :

Download or read book TOP FUEL 2016 written by and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Developments in High Temperature Corrosion and Protection of Materials

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Publisher : Elsevier
ISBN 13 : 1845694252
Total Pages : 677 pages
Book Rating : 4.8/5 (456 download)

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Book Synopsis Developments in High Temperature Corrosion and Protection of Materials by : W Gao

Download or read book Developments in High Temperature Corrosion and Protection of Materials written by W Gao and published by Elsevier. This book was released on 2008-04-09 with total page 677 pages. Available in PDF, EPUB and Kindle. Book excerpt: High temperature corrosion is a phenomenon that occurs in components that operate at very high temperatures, such as gas turbines, jet engines and industrial plants. Engineers are constantly striving to understand and prevent this type of corrosion. This book examines the latest developments in the understanding of high temperature corrosion processes and protective oxide scales and coatings. Part one looks at high temperature corrosion. Chapters cover diffusion and solid state reactions, external and internal oxidation of alloys, metal dusting corrosion, tribological degradation, hot corrosion, and oxide scales on hot-rolled steel strips. Modern techniques for analysing high temperature oxidation and corrosion are also discussed. Part two discusses methods of protection using ceramics, composites, protective oxide scales and coatings. Chapters focus on layered ternary ceramics, alumina scales, Ti-Al intermetallic compounds, metal matrix composites, chemical vapour deposited silicon carbide, nanocrystalline coatings and thermal barrier coatings. Part three provides case studies illustrating some of the challenges of high temperature corrosion to industry and how they can be overcome. Case studies include the petrochemical industry, modern incinerators and oxidation processing of electronic materials. This book is a valuable reference tool for engineers who develop heat resistant materials, mechanical engineers who design and maintain high temperature equipment and plant, and research scientists and students who study high temperature corrosion and protection of materials. Describes the latest developments in understanding high temperature corrosion Presents the latest research by the leading innovators from around the globe Case studies are provided to illustrate key points