Download or read book Erosion Corrosion of Coatings and Superalloys in High Velocity Hot Gases written by RH. Barklow and published by . This book was released on 1979 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Degradation of nickel- and cobalt-base superalloys in corrosive, particleladen gas streams is being investigated by injecting salt and abrasive particles into a high-velocity combustor. The test conditions being used are intended to simulate the mechanism of materials degradation expected in coal-fired gas turbines where components will be subjected to hot corrosion from impurities in the coal and high-velocity impingement of fly ash particles. Oxidation-erosion experiments (with abrasive particles but no salt), considered a prerequisite for understanding the more complex case of erosion-hot corrosion, defined regimes of particle size and flux where the following situations were observed: (1) material loss predominantly by mechanical erosion, (2) material loss by an oxidation-erosion interaction, and (3) deposition of the solid particles on the leading edge of the cylindrical test specimens. A preliminary erosionhot corrosion experiment showed a marked interaction between sulfate-induced hot corrosion and particulate erosion; the rate of metal consumption was much greater than that attributable to the sum of erosion and hot corrosion processes acting alone.

Download or read book Erosion written by William Fred Adler and published by ASTM International. This book was released on 1979 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book ASTM Special Technical Publication written by and published by . This book was released on 1979 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the Third JIM International Symposium written by and published by . This book was released on 1983 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book High Temperature Coatings written by Sudhangshu Bose and published by Butterworth-Heinemann. This book was released on 2017-11-27 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Download or read book Research in Progress written by and published by . This book was released on 1983 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Research in Progress written by United States. Army Research Office and published by . This book was released on 1983 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. for 1977- consist of two parts: Chemistry, biological sciences, engineering sciences, metallurgy and materials science (issued in the spring); and Physics, electronics, mathematics, geosciences (issued in the fall).

Download or read book Surface Modeling Engineering written by Ram Kossowsky and published by CRC Press. This book was released on 1989-07-31 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: These volumes present the general parctitioners in engineering with a comprehensive discussion of technological surfaces, their interactions with environments, and the various modification techniques available to improve their performance. In each subject, applications to metals, ceramics, and polymers are emphasized. The interactions with the environment are described: corrosion (chemical), friction and waer (mechanical), and bioreactivity (physiological). Reviews of major modification schemes such as chemical vapor deposition, physical vapor deposition, laser beam interactions, chemical infusion, and ion implantation are presented. In summary, reviews of applications of the modification techniques to optimize the performances of structural components, tools, electronic devices, and implantable medical devices, manufactured out of metals, ceramic, and polymers, are described.

Download or read book NASA Technical Memorandum written by and published by . This book was released on 1982 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Download or read book Proceedings of the First Conference on Advanced Materials for Alternative Fuel Capable Directly Fired Heat Engines 31 July 3 August 1979 Maine Maritime Academy Castine Maine written by and published by . This book was released on 1979 with total page 980 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mechanical Wear Fundamentals and Testing Revised and Expanded written by Raymond J. Bayer and published by CRC Press. This book was released on 2004-04-22 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by a tribological expert with more than thirty years of experience in the field, Mechanical Wear Fundamentals and Testing, Second Edition compiles an extensive range of graphs, tables, micrographs, and drawings to illustrate wear, friction, and lubrication behavior in modern engineering applications. The author promotes a clear understandin

Download or read book Technical Abstract Bulletin written by and published by . This book was released on with total page 828 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Handbook of Research on Tribology in Coatings and Surface Treatment written by Pakseresht, Amirhossein and published by IGI Global. This book was released on 2022-03-25 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances are continuously being made in applying the coatings and surface treatments by different techniques to reduce the damages from tribology. Engineers need more detailed information to compare the capability of each coating process in wear resistant and lubrication applications. It is also important to focus on the concepts of tribology in various applications such as the manufacturing process, bio implants, machine elements, and corrosive environments. The need for a comprehensive resource addressing these findings in order to improve wear resistance is unavoidable. The Handbook of Research on Tribology in Coatings and Surface Treatment evaluates the latest advances the fabrication of wear-resistant and lubricant coatings by different techniques and investigates wear-resistant coatings and surface treatments in various applications such as the automobile industry. Covering a wide range of topics such as lubricant coatings and wearable electronic devices, it is ideal for engineers, industry professionals, researchers, academicians, scholars, practitioners, instructors, and students.

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 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 Aeronautical Engineering written by and published by . This book was released on 1971 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt: A selection of annotated references to unclassified reports and journal articles that were introduced into the NASA scientific and technical information system and announced in Scientific and technical aerospace reports (STAR) and International aerospace abstracts (IAA)