Informationen zum Autor 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 SiC/SiC 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. Klappentext This volume includes 46 contributed articles from the Advanced Ceramic Coatings for Structural, Environmental and Functional Applications and the International Symposium on Advances in Ceramic-Metal Systems symposia. Topics include processing and microstructure design, mechanical and thermal properties, advanced testing and non-destructive evaluation, wear, erosion and corrosion behavior, functional properties and modeling. A significant portion of the contributed articles focus on current state-of-the-art industrial applications of ceramic coatings and ceramic-metal composites. Zusammenfassung 29th International Conference on Advanced Ceramics and Composites! January 23-28! 2005! Cocoa Beach! Florida! topics include processing and microstructure design! mechanical and thermal properties! advanced testing and non-destructive evaluation! wear! erosion and corrosion behaviour! functional properties and modelling. Inhaltsverzeichnis ADVANCED THERMAL BARRIER COATING DEVELOPMENT. New Thermal Barrier Coatings Based on Pyrochlore/YSZ Double Layer Systems (R. Vaßen, D. Stöver). Mechanical and Thermal Properties of Advanced Oxide Materials for Higher-Temperatuare Coatings Applications (S.R. Choi, N.P. Bansal, D. Zhu). Sintering, Phase Stability, and Thermal Conductivity of Plasma-Sprayed Gd O3-Stabilized ZrO2 (M.N. Rahaman, J.R. Gross, R.E. Dutton, H. Wang). Curvature Studies of Unconstrained Thermal Barrier Composites (O. Zubacheva, J. Malzbender, R.W. Steinbrech, L. Singheiser, U. Schulz). Manufacture and Properties of Segmented Thermal Barrier Coatings (R. Vaßen, H. Guo, D. Stöver). Effect of Scattering on the Heat Transfer Behavior of a Typical Semitransparent TBC Material on a Substrate (C.M. Spuckler). Determination of the Fracture Toughness of Thermally Grown Oxide (TGO) in a Thermal Barrier System (J. Malzbender, I. Escobar, R. Herzog, R.W. Steinbrech, H. Öttel). THERMAL BARRIER COATING LIFE PREDICTION. On the Thermal Cycling and Evolution of Surface Morphology for Thermally Cycled NiCoCrAlY Bondcoats (J. Shi, A.M. Karlsson, B. Baufeld, M. Bartsch). Stress Distribution in APS-TBCs Under Thermal Cycling Loading Conditions (P. Bednarz, R. Herzog, E. Trunova, R.W. Steinbrech, H. Echsler, W.J. Quadakkers, F. Schubert, L. Singheiser). Damage Process of Thermal Barrier Coating Subjected to Thermal Cycling Under High He...

Autorentext

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 SiC/SiC 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.

Klappentext

This volume includes 46 contributed articles from the Advanced Ceramic Coatings for Structural, Environmental and Functional Applications and the International Symposium on Advances in Ceramic-Metal Systems symposia. Topics include processing and microstructure design, mechanical and thermal properties, advanced testing and non-destructive evaluation, wear, erosion and corrosion behavior, functional properties and modeling. A significant portion of the contributed articles focus on current state-of-the-art industrial applications of ceramic coatings and ceramic-metal composites.

Zusammenfassung
29th International Conference on Advanced Ceramics and Composites, January 23-28, 2005, Cocoa Beach, Florida, topics include processing and microstructure design, mechanical and thermal properties, advanced testing and non-destructive evaluation, wear, erosion and corrosion behaviour, functional properties and modelling.

Inhalt

ADVANCED THERMAL BARRIER COATING DEVELOPMENT. New Thermal Barrier Coatings Based on Pyrochlore/YSZ Double Layer Systems (R. Vaßen, D. Stöver).

Mechanical and Thermal Properties of Advanced Oxide Materials for Higher-Temperatuare Coatings Applications (S.R. Choi, N.P. Bansal, D. Zhu).

Sintering, Phase Stability, and Thermal Conductivity of Plasma-Sprayed Gd O3-Stabilized ZrO2 (M.N. Rahaman, J.R. Gross, R.E. Dutton, H. Wang).

Curvature Studies of Unconstrained Thermal Barrier Composites (O. Zubacheva, J. Malzbender, R.W. Steinbrech, L. Singheiser, U. Schulz).

Manufacture and Properties of Segmented Thermal Barrier Coatings (R. Vaßen, H. Guo, D. Stöver).

Effect of Scattering on the Heat Transfer Behavior of a Typical Semitransparent TBC Material on a Substrate (C.M. Spuckler).

Determination of the Fracture Toughness of Thermally Grown Oxide (TGO) in a Thermal Barrier System (J. Malzbender, I. Escobar, R. Herzog, R.W. Steinbrech, H. Öttel).

**
THERMAL BARRIER COATING LIFE PREDICTION.**

On the Thermal Cycling and Evolution of Surface Morphology for Thermally Cycled NiCoCrAlY Bondcoats (J. Shi, A.M. Karlsson, B. Baufeld, M. Bartsch).

Stress Distribution in APS-TBCs Under Thermal Cycling Loading Conditions (P. Bednarz, R. Herzog, E. Trunova, R.W. Steinbrech, H. Echsler, W.J. Quadakkers, F. Schubert, L. Singheiser).

Damage Process of Thermal Barrier Coating Subjected to Thermal Cycling Under
High Heat Flux (M. Okada, T. Hisamatsu, R. Ohtani, H. Arikawa, Y. Kojima).

Investigation of Thermal Fatigue Life Prediction of Thermal Barrier Coating (Y. Ohtake, T. Natsumura, K. Miyazawa).

Microstructure and Phase Constituents of the Thermally Grown Oxide in Thermal Bar…