Developments in High Temperature Corrosion and Protection of Materials

Developments in High Temperature Corrosion and Protection of Materials
Author: W Gao
Publsiher: Elsevier
Total Pages: 672
Release: 2008-04-09
Genre: Technology & Engineering
ISBN: 9781845694258

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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

High Temperature Corroaion and Protection of Materials 7

High Temperature Corroaion and Protection of Materials 7
Author: Pierre Steinmetz,Ian G. Wright,Stephane Mathieu,Alain Galerie,Daniel Monceau
Publsiher: Trans Tech Publication
Total Pages: 1278
Release: 2008
Genre: Technology & Engineering
ISBN: 0878493662

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Volume is indexed by Thomson Reuters CPCI-S (WoS).This special volume addresses fundamental and practical aspects of high-temperature corrosion and protection. It stresses that devoting attention to an understanding of the corrosion problems encountered by contemporary industry, and providing opportunities for extended interaction, could lead to approaches for improving the performance of materials and protective measures. The book is divided into the topics: I. Materials and Coatings for Gas Turbines, II. Power Boilers and Incinerators; H2 Syngas and Biofuel Production, III. HT Materials for Nuclear Processes, IV. HT Corrosion in the Processing Industries, V. HT Corrosion of Functional Materials and Coatings, VI. Fundamentals.The 131 papers covered all aspects of the development, testing and determination of mechanisms of the degradation of coatings. Continued efforts aimed at understanding the mechanisms of formation, growth and failure of protective scales (including approaches to modelling) were another major area of interest, and accounted for nearly a quarter of the papers. A further 20% of the papers are concerned with materials issues linked to current trends in power generation: specifically, oxidation in steam/water vapor, the effects of firing biomass, the use of oxy-fuel conditions, and materials issues associated with nuclear power generation. Overall, the ratio of papers addressing practical problems, to those concerned more with fundamental aspects, was approximately 2:1; which was a good reflection on the intent of the original plan. Proceedings of an international symposium held in Les Embiez, France, in May 2008, addressing fundamental and practical aspects of high- temperature (HT) corrosion and protection of materials. The two-volume set features 131 contributions organized into six sections. The first, on materials and coatings for gas turbines, examines lifetime issues, modes of failure, oxidation and hot corrosion, and trends and developments. Articles in the second section-power boilers and incinerators, H2 singas and biofuels production-deal with advanced steam conditions, fireside corrosion, oxy-firing, use of alternative fuels, gasification, high-temperature electrolysis, and thermochemical processes. The third section, HT materials for nuclear processes, addresses various types of reactors-pressurized-water, European pressured, high-temperature, very high-temperature, and fusion-supercritical water-cooled processes, and molten metals and salts. The fourth, HT corrosion in the process industries, focuses on the steel industry, electrometallurgy, glass and ceramics production, refining, and the petrochemical and chemical industries. The fifth, HT corrosion of functional materials and coatings, examines materials for automotive applications, burners, filters, and fuel cells. The final section on fundamentals addresses various mechanisms and new techniques for measurement and characterization of corrosion.

High Temperature Corrosion

High Temperature Corrosion
Author: C├ęsar A. C. Sequeira
Publsiher: John Wiley & Sons
Total Pages: 656
Release: 2018-12-14
Genre: Science
ISBN: 9781119474425

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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.

High Temperature Coatings

High Temperature Coatings
Author: Sudhangshu Bose
Publsiher: Butterworth-Heinemann
Total Pages: 416
Release: 2017-11-27
Genre: Technology & Engineering
ISBN: 9780128047439

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High Temperature Coatings, Second Edition, demonstrates how to counteract the thermal effects of rapid corrosion and degradation of exposed materials and equipment that can occur under high operating temperatures. This is the first true practical guide on the use of thermally protective coatings for high-temperature applications, including the latest developments in materials used for protective coatings. It covers the make-up and behavior of such materials under thermal stress and the methods used for applying them to specific types of substrates, as well as invaluable advice on inspection and repair of existing thermal coatings. With his long experience in the aerospace gas turbine industry, the author has compiled the very latest in coating materials and coating technologies, as well as hard-to-find guidance on maintaining and repairing thermal coatings, including appropriate inspection protocols. The book is supplemented with the latest reference information and additional support to help readers find more application- and industry-type coatings specifications and uses. Offers an overview of the underlying fundamental concepts of thermally-protective coatings, including thermodynamics, energy kinetics, crystallography and equilibrium phases Covers essential chemistry and physics of underlying substrates, including steels, nickel-iron alloys, nickel-cobalt alloys and titanium alloys Provides detailed guidance on a wide variety of coating types, including those used against high temperature corrosion and oxidative degradation and thermal barrier coatings

High Temperature Oxidation and Corrosion of Metals

High Temperature Oxidation and Corrosion of Metals
Author: David John Young
Publsiher: Elsevier
Total Pages: 574
Release: 2008
Genre: Technology & Engineering
ISBN: 9780080445878

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This book is concerned with providing a fundamental basis for understanding the alloy-gas oxidation and corrosion reactions observed in practice and in the laboratory. Starting with a review of the enabling thermodynamic and kinetic theory, it analyzes reacting systems of increasing complexity. It considers in turn corrosion of a pure metal by a single oxidant and by multi-oxidant gases, followed by corrosion of alloys producing a single oxide then multiple reaction products. The concept of "diffusion paths" is used in describing the distribution of products in reacting systems, and diffusion data is used to predict reaction rates whenever possible.

Future Development of Thermal Spray Coatings

Future Development of Thermal Spray Coatings
Author: Nuria Espallargas
Publsiher: Elsevier
Total Pages: 300
Release: 2015-06-29
Genre: Science
ISBN: 9780857097743

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Future Development of Thermal Spray Coatings discusses the latest developments and research trends in the thermal spray industry. The book presents a timely guide to new applications and techniques. After an introduction to thermal spray coatings by the editor, Part One covers new types and properties of thermal spray coatings. Chapters look at feedstock suspensions and solutions, the application of solution precursor spray techniques to obtain ceramic films and coatings, cold spray techniques and warm spray technology amongst others. Part Two of the book moves on to discuss new applications for thermal spray coatings such as the use of thermal spray coatings in environmental barrier coatings, thermal spray coatings in renewable energy applications and manufacturing engineering in thermal spray technologies by advanced robot systems and process kinematics. Timely guide on the current advancements and research trends in thermal spray technology Reviews different types of thermal spray coatings Presents a wide variety of applications for this emerging technology

High Temperature Corrosion and Protection of Materials 5

High Temperature Corrosion and Protection of Materials  5
Author: Anonim
Publsiher: Unknown
Total Pages: 135
Release: 2001
Genre: Materials at high temperatures
ISBN: UVA:X004569526

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Research and Development of High Temperature Materials for Industry

Research and Development of High Temperature Materials for Industry
Author: E. Bullock,R. Brunetaud,J.F. Conde,S.R. Keown,S.F. Pugh
Publsiher: Springer Science & Business Media
Total Pages: 680
Release: 2012-12-06
Genre: Technology & Engineering
ISBN: 9789400911451

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