Download or read book High Temperature Corrosion of FeAl Intermetallic Compounds written by Chunhua Xu and published by . This book was released on 1999 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Intermetallic Compounds written by Mahmood Aliofkhazraei and published by BoD – Books on Demand. This book was released on 2018-05-30 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intermetallic compounds are usually brittle with high melting points. Their properties are often found among ceramic and metallic materials. In most cases, their hot corrosion resistance and simultaneously hardness are important. One of the main applications of intermetallic compounds is for superalloy turbine blades in which they show appropriate high-temperature-related properties. This book collects new developments about intermetallic compounds and their recent usages.
Download or read book Oxidation and Corrosion of Intermetallic Alloys written by Gerhard Welsch and published by ASM International(OH). This book was released on 1996 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook provides researchers and development engineers with essential information on intermetallics for high temperature applications. The information will enable users to make choices by considering cost, properties, and performance for long-term use at elevated temperatures and in other adverse environmental conditions. It provides an overview of processing, structural and mechanical properties, applications, behavior and endurance at high temperature and in oxidizing conditions. It also focuses on 'pesting' disintegration, corrosion and oxidation phenomena at intermediate temperatures, corrosion embrittlement at ambient temperatures, aqueous corrosion and corrosion sensitive embrittlement properties.
Download or read book High Temperature Corrosion of Advanced Materials and Protective Coatings written by Yahachi Saito and published by Elsevier. This book was released on 2012-12-02 with total page 393 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together the experience of specialists on High Temperature Corrosion. The 43 papers discuss topics related to the high temperature corrosion of engineering alloys, ceramics and protective coatings. The papers will be a useful and dynamic tool for those wishing to increase their knowledge of High Temperature Corrosion, as well as providing a guide to recent literature in this field.
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
Download or read book Oxidation of Intermetallics written by Hans Jürgen Grabke and published by John Wiley & Sons. This book was released on 2008-07-11 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last ten years vast efforts were made in the research and development of intermetallic compounds to attain improved high temperature strength and low temperature ductility. These new structural materials are used in several high-temperature applications like engines and turbines. Oxidation and corrosion resistance are as important for the current applications of these materials as mechanical properties. This book gives a sound review of the present knowledge of the oxidation kinetics and mechanisms of intermetallics. Especially Ti-, Ni- and Fe-aluminides are treated in detail by experts from Europe, USA and Japan. The information provided will be of wealth for any engineer and scientist- materials scientist, physicist or chemist - involved in the development of new intermetallic materials and their applications.
Download or read book High Temperature Corrosion and Materials Chemistry III written by Electrochemical Society. High Temperature Materials Division and published by The Electrochemical Society. This book was released on 2001 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book High Temperature Reactivity of Fe3Al Intermetallic Compounds written by Piotr Juzoń and published by . This book was released on 2006 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fe3Al intermetallic compounds belong to a prospective group of corrosion-resistant and heat-resisting materials. Recent research proved that certain alloy additions introduced to base alloys in small quantities can have significant influence on improving mechanical and corrosion-resistance properties. The goal of this dissertation is to examine the influence of adding third and/or fourth minor element on the heat-resisting properties, and to understand the effects (positive or negative) of minor element addition on the high temperature oxidation mechanism of Fe3Al intermetallic compounds. The influence of selected additions (Zr, Mo, Nb and Cr) was examined on the high-temperature corrosion (degradation) behavior of researched alloys under isothermal conditions in synthetic air and synthetic air enriched with 10% of H2O in temperature range from 900oC to 1200oC. The cyclic oxidation experiments were performed in laboratory air at 1100 °C. For understanding the growth mechanism of oxide scale on Fe3Al materials, two-stage oxidation experiments were performed (16O2/18O2) followed by Secondary Ion Mass Spectrometry (SIMS) and Transmission Electron Microscopy (TEM) observations.
Download or read book High Temperature Corrosion and Materials Chemistry written by Michael McNallan and published by The Electrochemical Society. This book was released on 2000 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Physical Metallurgy and processing of Intermetallic Compounds written by N.S. Stoloff and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt: The attractive physical and mechanical properties of ordered intermetallic alloys have been recognized since early in this century. However, periodic attempts to develop intermetallics for structural applications were unsuc cessful, due in major part to the twin handicaps of inadequate low-temper ature ductility or toughness, together with poor elevated-temperature creep strength. The discovery, in 1979, by Aoki and Izumi in Japan that small additions of boron caused a dramatic improvement in the ductility of Ni3Al was a major factor in launching a new wave of fundamental and applied research on intermetallics. Another important factor was the issuance in 1984 of a National Materials Advisory Board reported entitled "Structural Uses for Ductile Ordered Alloys," which identified numerous potential defense-related applications and proposed the launching of a coordinated development program to gather engineering property and processing data. A substantial research effort on titanium aluminides was already underway at the Air Force Materials Laboratory at Wright Patterson Air Force Base in Ohio and, with Air Force support, at several industrial and university laboratories. Smaller programs also were under way at Oak Ridge National Laboratory, under Department of Energy sponsorship. These research efforts were soon augmented in the United States by funding from Department of Defense agencies such as Office of Naval Research and Air Force Office of Scientific Research, and by the National Science Foundation.
Download or read book Mechanisms of High Temperature Corrosion written by Pierre Sarrazin and published by Trans Tech Publications Ltd. This book was released on 2008-02-01 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: The oxidation of metals is, by definition, a reaction between a gas and a solid which usually produces a solid reaction product. At first glance, this would therefore seem to be a very simple process but, in fact, it is considerably more complex. One would like to think that the reaction product, i.e., the scale that forms on the metal, acts as a physical barrier between the reactants, and that the reaction should thus cease once the barrier is established. We know that this is unfortunately not the case, because transport of matter through the scale allows the reaction to continue. We also know that, because of density-differences between the metal and its oxide, the scale may not be sufficiently complete in coverage or may not adhere to the substrate because of cracking, spalling and detachment (wrinkling). In some extreme cases, the scale may even be a liquid which simply drips from the surface, or it may volatilize at operational temperatures. The reaction between a gas and a metal is truly very complicated.
Download or read book High Temperature Corrosion written by César A. C. Sequeira and published by John Wiley & Sons. This book was released on 2018-12-14 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reviews the science and engineering of high-temperature corrosion and provides guidelines for selecting the best materials for an array of system processes High-temperature corrosion (HTC) is a widespread problem in an array of industries, including power generation, aerospace, automotive, and mineral and chemical processing, to name a few. This book provides engineers, physicists, and chemists with a balanced presentation of all relevant basic science and engineering aspects of high-temperature corrosion. It covers most HTC types, including oxidation, sulfidation, nitridation, molten salts, fuel-ash corrosion, H2S/H2 corrosion, molten fluoride/HF corrosion, and carburization. It also provides corrosion data essential for making the appropriate choices of candidate materials for high-temperature service in process conditions. A form of corrosion that does not require the presence of liquids, high-temperature corrosion occurs due to the interaction at high temperatures of gases, liquids, or solids with materials. HTC is a subject is of increasing importance in many areas of science and engineering, and students, researchers, and engineers need to be aware of the nature of the processes that occur in high-temperature materials and equipment in common use today, especially in the chemical, gas, petroleum, electric power, metal manufacturing, automotive, and nuclear industries. Provides engineers and scientists with the essential data needed to make the most informed decisions on materials selection Includes up-to-date information accompanied by more than 1,000 references, 80% of which from within the past fifteen years Includes details on systems of critical engineering importance, especially the corrosion induced by low-energy radionuclides Includes practical guidelines for testing and research in HTC, along with both the European and International Standards for high-temperature corrosion engineering Offering balanced, in-depth coverage of the fundamental science behind and engineering of HTC, High Temperature Corrosion: Fundamentals and Engineering is a valuable resource for academic researchers, students, and professionals in the material sciences, solid state physics, solid state chemistry, electrochemistry, metallurgy, and mechanical, chemical, and structural engineers.
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
Download or read book High temperature Structural Materials written by Robert Cahn and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conventional materials, such as nickel based alloys, will not be able to match the required performance specifications for the future generation of high temperature materials. This book reviews the characteristics and potential of a wide range of candidate superalloy replacements, such as ceramics, intermetallics, and their composites. Particular attention is devoted to the problems of processing and design with these materials.
Download or read book High temperature Corrosion of Engineering Alloys written by G. Y. Lai and published by ASM International(OH). This book was released on 1990 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this book is to provide engineers with extensive up-to-date high-temperature corrosion data pertinent to real industrial problems. The focus is on commercial alloys and deals with oxidation; carburization and metal dusting; nitridation; halogen corrosion; sulfidation; ash/salt deposit corrosion; molten salt corrosion; molten metal corrosion.
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.
Download or read book High Temperature Corrosion and Materials Chemistry IV written by Elizabeth J. Opila and published by The Electrochemical Society. This book was released on 2003 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: " ... papers presented at the Fourth International Symposium on High Temperature Corrosion and Materials Chemistry, held at the 203rd meeting of the Electrochemical Society, Inc., in Paris, France, April 30- May 2, 2003"--Preface.
