Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 294
Book Description
Thermal Barrier Coating Workshop
Author: Thermal Barrier Coatings
Author: Publisher: Elsevier
ISBN: 0857090828
Category : Science
Languages : en
Pages : 358
Book Description
Effective coatings are essential to counteract the effects of corrosion and degradation of exposed materials in high-temperature environments such as gas turbine engines. Thermal barrier coatings reviews the latest advances in processing and performance of thermal barrier coatings, as well as their failure mechanisms. Part one reviews the materials and structures of thermal barrier coatings. Chapters cover both metallic and ceramic coating materials as well as nanostructured coatings. Part two covers established and advanced processing and spraying techniques, with chapters on the latest advances in plasma spraying and plasma vapour deposition as well as detonation gun spraying. Part three discusses the performance and failure of thermal barrier coatings, including oxidation and hot-corrosion, non-destructive evaluation and new materials, technologies and processes. With its distinguished editors and international team of contributors, Thermal barrier coatings is an essential reference for professional engineers in such industries as energy production, aerospace and chemical engineering as well as academic researchers in materials. Reviews the latest advances in processing and performance of thermal barrier coatings, as well as their failure mechanisms Explores the materials and structures of thermal barrier coatings incorporating cover both metallic and ceramic coating materials as well as nanostructured coating Assesses established and advanced processing and spraying techniques, including plasma vapour deposition and detonation gun spraying
Progress in Thermal Barrier Coatings
Author: ACerS (American Ceramics Society, The)Publisher: John Wiley & Sons
ISBN: 0470408383
Category : Technology & Engineering
Languages : en
Pages : 642
Book Description
This edition of the Progress in Ceramic Technology series compiles articles published on thermal barrier coatings (TBCs) by The American Ceramic Society (ACerS). It collects in one resource the current research papers on materials-related aspects of thermal barrier coatings and associated technologies. Logically organized and carefully selected, the papers in this edition divide into six categories: Applications Material Improvements and Novel Compositions Developments in Processing Mechanical Properties Thermal Properties Citations follow each title in the table of contents, making this a key resource for professionals and academia.
International Workshop On Surface Enginnering And Coatings
Author: Indira RajagopalPublisher: Allied Publishers
ISBN: 9788170239734
Category : Protective coatings
Languages : en
Pages : 492
Book Description
Thermal Barrier Coatings: Failure Theory and Evaluation Technology
Author: Yichun ZhouPublisher: Springer Nature
ISBN: 9811927235
Category : Science
Languages : en
Pages : 943
Book Description
This book highlights the failure theories and evaluation techniques of thermal barrier coatings, covering the thermal-mechanical–chemical coupling theories, performance and damage characterization techniques, and related evaluations. Thermal barrier coatings are the key thermal protection materials for high-temperature components in advanced aeroengines. Coating spallation is a major technical bottleneck faced by researchers. The extremely complex microstructure, diverse service environments, and failure behaviors bring challenges to the spallation analysis in terms of the selective use of mechanical theories, experimental methods, and testing platforms. In the book, the authors provide a systematic summary of the latest research and technological advances and present their insights and findings in the past couple of decades. This book is not only suitable for researchers and engineers in thermal barrier coatings and related fields but also a good reference for upper-undergraduate and postgraduate students of materials science and mechanics majors.
Multifunctional Materials for Tribological Applications
Author: Robert J. K. WoodPublisher: CRC Press
ISBN: 9814463914
Category : Science
Languages : en
Pages : 379
Book Description
An important aspect of engineering surfaces is that they need to be multifunctional as designs of machine components require cheaper, lighter, smarter, longer-wearing, and more environmentally friendly surfaces that see applications that are hotter, faster, highly pressurized, and exposed to other increasingly hostile environments. This can be achi
Energy Research Abstracts
Author: Scientific and Technical Aerospace Reports
Author: Turbine Engine Hot Section Technology, 1985
Author: Thermal Fatigue Testing of ZrO2-Y2O3 Thermal Barrier Coating Systems Using a High Power CO2 Laser
Author: Dong-ming ZhuPublisher:
ISBN:
Category : Coatings
Languages : en
Pages : 32
Book Description
In the present study, the mechanisms of fatigue crack initiation and propagation, and of coating failure, under thermal loads that simulate diesel engine conditions, are investigated. The surface cracks initiate early and grow continuously under thermal low cycle fatigue (LCF) and high cycle fatigue (HCF) stresses. It is found that, in the absence of interfacial oxidation, the failure associated with LCF is closely related to coating sintering and creep at high temperatures. Significant LCF and HCF interactions have been observed in the thermal fatigue tests. The fatigue crack growth rate in the ceramic coating strongly depends on the characteristic HCF cycle number, N̂ sub HCF, which is defined as the number of HCF cycles per LCF cycle. The crack growth rate is increased from 0.36 micrometer/LCF cycle for a pure LCF test to 2.8 micrometers/LCF cycle for a combined LCF and HCF test at NĤ sub HCF about 20,000. A surface wedging model has been proposed to account for the HCF crack growth in the coating systems. This mechanism predicts that HCF damage effect increases with increasing surface temperature swing, the thermal expansion coefficient and the elastic modulus of the ceramic coating, as well as with the HCF interacting depth. A good agreement has been found between the analysis and experimental evidence.