This volume is a useful resource for understanding the most valuable aspects of advanced ceramic coatings and interfaces. Containing twelve contributed papers from the symposium, topics include vibration damping coatings, thermal and environmental barrier coating processing, testing and life modeling, non-destructive evaluation, multifunctional coatings and interfaces, highlighting the state-of-the-art ceramic coatings technologies for various critical engineering applications.
Table des matières
Preface vii
Introduction ix
Oxides for High Temperature Vibration Damping of Turbine
Coatings 1
David R. Clarke
Enhancing the Passive Damping of Plasma Sprayed Ceramic Coatings
9
J. P. Henderson, A. D. Nashif, J. E. Hansel, and R. M.
Willson
Magnesia and Yttria Based Coatings for Direct-Copper-Bonding of
Silicon Nitride Ceramics 21
L. Mueller, T. Frey, A. Roosen and J. Schulz-Harder
Application of Semiconductor Ceramic Glazes to High-Voltage
Ceramic Insulators 33
André L. G. Prette and Vincenzo M. Sglavo, Orestes E.
Alarcon, and Marcio C. Fredel
Ceramics for Abradable Shroud Seal Applications 39
Dieter Sporer, Scott Wilson, and Mitchell Dorfman
Wear Resistance of Hard Materials in Drilling Applications
55
Jing Xu, Hendrik John, and Andreas Krafczyk
Thermal Barrier Coatings Deposited by the Faradayic EPD Process
67
Joseph Kell, Heather Mc Crabb, and Binod Kumar
The Influence of Thickness on the Properties of Air Plasma
Sprayed Ceramic Blend at Room Temperature 75
Jason E. Hansel
Electrical and Dielectric Properties of Thermally Grown Oxide
(TGO) on Fecralloy Substrate Studied by Impedance Spectroscopy
87
Fan Yang, Akio Shinmi, and Ping Xiao
Measurement of Thermal Barrier Coating Conductivity by Thermal
Imaging Method 97
J. G. Sun
Thermal Residual Stress in Environmental Barrier Coated Silicon
Nitride-Modeled 105
Abdul-Aziz Ali and Ramakrishna T. Bhatt
Fracture Mechanical Modelling of a Plasma Sprayed TBC System
113
Hakan Brodin, Robert Eriksson, Sten Johansson, and Sören
Sjöström
Author Index 125
A propos de l’auteur
Dongming Zhu is a senior Materials Research Engineer at Army Research Laboratory, Vehicle Technology Directorate, and Durability and Protective Coatings Branch of Structures and Materials Division, at NASA Glenn Research Center. His expertise covers the areas of thermal conductivity, lattice defects and transport, high temperature oxidation, high-heat-flux testing, and mechanical behavior of ceramic coating systems, with an emphasis on experimental investigation and analytical modeling of processing, thermal fatigue and fracture behavior of advanced protective coatings and composites. His major contributions include the development of low conductivity thermal barrier coatings for turbine airfoil applications, 1650°C thermal/environmental barrier coatings for Si C/Si C ceramic matrix composite turbine vane and combustor liner applications. He has authored more than 100 archival publications and three patents. He is a member of the American Ceramic Society and ASM, International, has been a lead organizer for several International Symposia. He is currently the Chair-elect of the Engineering Ceramic Division of the American Ceramic Society, and an associate editor of the International Journal of Applied Ceramic Technology. He has received several awards from NASA and professional societies. He received his Ph.D. degree in Chemical Engineering and Materials Science from the University of Minnesota in 1996.
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