Download or read book Intermetallic and Ceramic Coatings written by Narnedra B. Dahotre and published by CRC Press. This book was released on 1999-02-16 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: Detailing the properties of specific coatings, problems related to adhesion onto various substrates, and potential commercial applications, this text surveys up-to-date techniques involved in preparing intermetallic and ceramic coatings. The book features a list of selected applications covering the latest industrially available practices.
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.
Download or read book Coatings for the Protection of Refractory Metals from Oxidation written by Carol Alnoth Krier and published by . This book was released on 1961 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Metallic and Ceramic Coatings written by M. G. Hocking and published by Longman Publishing Group. This book was released on 1989 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt: Much of this book consists of a review of the subject, in amended form, which the authors were commissioned to write by the EEC. It should be useful to those in the fields of materials science, physics, mechanical engineering, chemical engineering, metallurgy and aerospace engineering.
Download or read book Intermetallic Matrix Composites written by Rahul Mitra and published by Elsevier. This book was released on 2017-05-25 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intermetallic Matrix Composites: Properties and Applications is a comprehensive guide that studies the types and properties of intermetallic matrix composites, including their processing techniques, characterization and the various testing methods associated with these composites. In addition, it presents modeling techniques, their strengthening mechanisms and the important area of failure and repair. Advanced /complex IMCs are then explained, such as Self-healing IMCs and laminated intermetallic composites. The book concludes by delving into the industries that use these materials, including the automotive industry. - Reviews the latest research in intermetallic matrix composites - Contains a focus on properties and applications - Includes contributions from leading experts in the field
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 Nondestructive Methods for the Evaluation of Ceramic Coatings written by W. E. Lawrie and published by . This book was released on 1964 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report describes the investigation of methods to evaluate the quality of ceramic and intermetallic coatings used to provide increased oxidation resistance for refractory metals. A survey conducted during the course of the program indicated that the parameters of importance were (a) coating thickness, composition, and uniformity, (b) the position, lateral extent and depth of cracks, and (c) the presence of voids, pinholes, and other discontinuities in the coating. The measurement of coating thickness, and of layer thickness in multilayer coatings, is being approached by beta backscatter measurements. Nuclear methods for determining coating uniformity and the presence of cracks or other discontinuities are also being studied. The ultrasonic investigations have been directed exclusively at the application of Rayleigh wave methods to coating evaluation. (Author).
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 Ceramic Coatings written by Feng Shi and published by BoD – Books on Demand. This book was released on 2012-02-24 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main target of this book is to state the latest advancement in ceramic coatings technology in various industrial fields. The book includes topics related to the applications of ceramic coating covers in enginnering, including fabrication route (electrophoretic deposition and physical deposition) and applications in turbine parts, internal combustion engine, pigment, foundry, etc.
Download or read book Protective Coatings and Thin Films written by Y. Pauleau and published by Springer Science & Business Media. This book was released on 1996-12-31 with total page 694 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume entitled "Protective Coatings and Thin Films : Synthesis, Characterization and Applications" contains the Proceedings of the NATO Advanced Research Workshop (ARW) held in Alvor, Portugal from May 30 to June 5, 1996. This NATO-ARW was an expert meeting on the surface protection and modification of solid materials subjected to interactions with the environment. The meeting attracted 10 key speakers, 40 contributing speakers and 3 observers from various countries. The existing knowledge and current status of the science and technology related to protective coatings and thin films were assessed through a series of oral presentations, key notes (titles underlined in the volume content) and contributed papers distributed over various sessions dealing with: (a) plasma-assisted physical and chemical vapor deposition processes to enhance wear and corrosion protection of materials, (b) low friction coatings operating in hostile environment (vacuum, space, extreme temperatures, . . . ), (c) polymer films for protection against mechanical damage and chemical attack, (d) characterization of the structure of films and correlations with mechanical properties, (e) wear and corrosion resistant thermal spray coatings, (f) functional gradient ceramic/metallic coatings produced by high energy laser beam and energetic deposition processes for high temperature applications, (g) protective coatings for optical systems, and (h) ion beam assisted deposition of coatings for protection of materials against aqueous corrosion.
Download or read book Coatings for High Temperature Environments written by Amirhossein Pakseresht and published by Springer Nature. This book was released on 2023-12-05 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the recent trends in high-temperature coatings that are used to provide oxidation and wear resistance to metallic/ceramic components in extreme environments. Ceramics, intermetallics, organosilicon polymers, cermets, and other materials with great thermal stability have long been recognized for these applications. This book introduces the state of the art in coating materials and processes for high-temperature environments and identifies areas for improvement in materials selection, performance upgrades, design considerations, and manufacturing methods. The book covers a variety of high-temperature coatings prepared through various synthesis processes such as thermal spraying, physical vapor deposition, electrodeposition, and sol–gel methods. It covers corrosion/oxidation, phase stability, and thermal and mechanical behavior of high-temperature coating materials having greater thermal stability. With contributions from international researchers active in the field, this edited book features the most recent and up-to-date literature references for a broad readership consisting of academic and industrial professionals. It is suitable for graduate students as well as scientists and engineers working in the area of anti-corrosion and anti-wear resistant high-temperature coatings for industrial applications.
Download or read book Energy Materials Coordinating Committe EMaCC Fiscal Year 2000 Annual Technical Report written by and published by DIANE Publishing. This book was released on with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy Materials Coordinating Committe EMaCC Fiscal Year 1999 Annual Technical Report written by and published by DIANE Publishing. This book was released on with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book High Temperature Coatings written by Sudhangshu Bose and published by Elsevier. This book was released on 2011-04-01 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: High Temperature Coatings demonstrates how to counteract the thermal effects of the 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 will be supplemented with the latest reference information and additional support for finding more application-type and industry-type coatings specifications and uses, with help for the reader in finding more detailed information on a specific type of coating or a specific type of use.· Offers 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 wide variety of coating types, including those used against high temperature corrosion and oxidative degradation, as well as thermal barrier coatings
Download or read book High Temperature Corrosion Studies and Interdiffusion Modelling in TiAl Based Alloys Coated with High Performance Surface Layers written by Tomasz Dudziak and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This work forms a part of a large EU project (InnovaTiAl) designed to increase the service temperature (up to 1273 K) of TiAl based intermetallics (Ti45Al8Nb) coated with high performance surface layers for applications in power generation and also in aerospace components. In this thesis the high temperature corrosion behaviour of some of these newly developed high performance coatings deposited on Ti45Al8Nb alloys using UBM and HIPIMS/UBM has been studied. The coatings studied included intermetallic coatings: TiAlCr, TiAlCrY, Al2Au, and ceramic coatings: CrAl2%YN, TiAlYN/CrN+Al2O3, TiAlN+Al2O3, CrAlYN/CrN+CrAlYON coated Ti45Al8Nb etched by Cr, CrAlYN/CrN+CrAlYON coated Ti45Al8Nb etched by CrAl, CrAlYN/CrN+CrAlYON coated Ti45Al8Nb etched by Y, CrAlYN/CrN coating Y etch, CrAl (thin), CrAlYN/CrN coating Cr etch, CrAl (thin), CrAlYN/CrN coating, Y etch, CrAlY (thick) coated Ti45Al8Nb. High temperature corrosion investigations were carried out by the exposing the coated materials in oxidising (static air, pO2 = 21278.25 Pa), sulphidising (pS2 = 10-1 Pa, and pO2 = 10-18 Pa) and hot corrosion (20%NaCl/80%Na2SO4) environments at temperatures range 1023? 1223 K. The long term oxidation studies have been performed up to 5000 hours at 1023 K. Weight change data have been used to determine the corrosion kinetics. SEM studies have provided information on morphology; EDS analyses have given the information on concentration profiles and phase contents have been obtained by XRD analyses. The excellent high temperature oxidation resistance has been achieved for the CrAl2%YN coating at temperature rage 1023? 1123 K for 500 hours. Also TiAlCr and TiAlCrY have shown moderate degree of corrosion resistance in oxidising environment after 500 hours of exposure at temperature range 1023? 1223 K. The sulphidation experiments for 1000 and 675 hours at 1023 K and 1123 K respectively showed that the uncoated material developed a multilayered thick scale with poor resistance to sulphidation. The ceramic coatings developed a good protective Al2O3/Cr2O3 on places where the coatings remained intact and did not undergo cracking. However due to the cracks in the top coat, the development of non protective TiO2 occurred at 1023 and 1123 K. Hot corrosion studies performed at 1023 K for 150 hours under this thesis showed that all exposed materials (CrAl2%YN, TiAlN+Al2O3, and TiAlYN/CrN+Al2O3) suffered uneven attacks (crack formation, spallation, and the lack of Al2O3 formation). Interdiffusion studies of mass transport have been performed by GDM on TiAlCrY coated alloy after 500 hours oxidation at 1023 and 1123 K.A reasonable degree of agreement between the experimental and the simulated profiles has been achieved.
Download or read book Energy Materials Coordinating Committe EMaCC Fiscal Year 1996 Annual Technical Report written by and published by DIANE Publishing. This book was released on with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Thermal Sprayed Coatings and their Tribological Performances written by Roy, Manish and published by IGI Global. This book was released on 2015-01-31 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thermal spraying is a dynamic process and a rapidly changing field which is used in a variety of industries to solve a number of challenging problems including performance enhancement and extending the life of industrial components which are subjected to wear corrosion. Thermal Sprayed Coatings and their Tribological Performances showcases the latest research surrounding the development and use of thermal spraying techniques as well as the benefits of using thermal sprayed coatings in the industrial sector. Focusing on practical solutions that can be applied to real-world settings, this publication is ideally designed for academicians, upper-level students, as well as engineers and operations managers across industries.
