Progress in Thermal Barrier Coatings

Introduction xi

Applications

Corrosion Resistant Thermal Barrier Coating Materials for Industrial Gas Turbine Applications 3
Michael D. Hill, Davin P. Phelps, and Douglas E. Wolfe
CESR Vol. 29, IS. 4, 123-132, 2008

Industrial Sensor TBCs: Studies on Temperature Detection and Durability 13
X. Chen, Z. Mutasim, and J. Price, J. P. Feist, A. L. Heyes and S. Seefeldt
Int. J. of Appl. Ceram. Technol., Vol. 2, No. 5, p. 41 4-421, 2005

Industrial TBCs 21
A. Kulkarni and H. Herman
Am. Ceram. SOC. Bull., Vol. 83, No. 6, p. 9801-9804, 2004

Low Thermal Conductivity Ceramics for Turbine Blade Thermal Barrier Coating Application 25
U. Schulz, B. Saint-Ramond, 0. Lavigne, P. Moretto, A. vanlieshout, and A. Borger
CESe VOI. 25, NO. 4, p. 375-380, 2004

Thermal and Environmental Barrier Coatings for SiC/SiC CMCs in Aircraft Engine Applications 31
I. Spitsberg and J. Steivel
Int. J. Appl. Ceram. Technol., Vol. 1, No. 4, P. 291-301, 2004

Review on Advanced EB-PVD Ceramic Topcoats for TBC Applications 43
U. Schulz, B. Saruhan, K. Fritscher, and C. Leyens
Int. J. Appl. Ceram. Techno/., Vol. 1, N0.4, p. 302-314, 2004

Material Improvements and Novel Compositions

Corrosion Behavior of New Thermal Barrier Coatings 59
R. Vaßen, D. Sebold, and D. Stöver
CESF: Vol. 28, NO. 3, p. 27-38, 2007

Thermal Conductivity of Plasma-Sprayed Aluminum Oxide-Multiwalled Carbon Nanotube Composites 71
Srinivas R. Bakshi, Kantesh Balani, Arvind Agarwal
J. Am. Ceram. SOC. Vol. 91, No. 3, 942-947, 2008

Infiltration-Inhibiting Reaction of Gadolinium Zirconate Thermal Barrier Coatings with CMAS Melts 77
S. Krämer, J. Yang, and C. Levi
J. Am. Ceram. SOC., Vol. 91, No. 2, p. 576-583, 2008

Segmentation Cracks in Plasma Sprayed Thin Thermal Barrier Coatings 85
H. Guo, H. Murakami, and S. Kuroda
CESF: Vol. 27, NO. 3, p. 17-27, 2007

Design of Alternative Multilayer Thick Thermal Barrier Coatings 97
H. Samadi and T. Coyl
CESP, VOl. 27, No. 3, p. 29-35, 2007

Lanthanum-Lithium Hexaaluminate-A New Material for Thermal Barrier Coatings in Magnetoplumbite Structure-Material and Process Development 105
G. Pracht, R. Vaßen and D. Stöver
CESR VOl. 27, NO. 3, p. 87-99, 2007

Thermal Barrier Coatings Design with Increased Reflectivity and Lower Thermal Conductivity for High-Temperature Turbine Applications 119
M. Kelly, D. Wolfe, J. Singh, J. Eldridge, D-M Zhu, and R. Miller
Int. J. Appl. Ceram. Technol., Vol. 3, No. 2, p. 81-93, 2006

Delamination-Indicating Thermal Barrier Coatings Using YSZ:Eu Sublayers 133
J. Eldridge, T. Bencic, C. Spuckler, J. Singh, and D. Wolfe
J. Am. Ceram. SOC., Vol. 89, No. 10, p. 3246-3251, 2006

Erosion-Indicating Thermal Barrier Coatings Using Luminescent Sublayers 139
J. Eldridge, J. Singh, and D. Wolfe
J. Am. Ceram. SOC., Vol. 89, No. 10, p. 3252-3254, 2006

Rare-Earth Zirconate Ceramics with Fluorite Structure for Thermal Barrier Coatings 143
Q. Xu, W. Pan, J. Wang, C. Wan, L. Qi, H. Miao, K. Mori, and T. Torigoe
J. Am. Ceram. SOC., Vol. 89, No. 1, p. 340-342, 2006.

Co-Doping of Air Plasma-Sprayed Yttria- and Ceria-Stabilized Zirconia for Thermal Barrier Applications 147
Z. Chen, R. Trice, H. Wang, W. Porter, J. Howe, M. Besser and D. Sordelet
J. Am. Ceram. SOC., Vol. 88, No. 6, p. 1584-1590, 2005

Ta₂O₅/Nb₂O₅ and Y2O₃ Co-doped Zirconias for Thermal Barrier Coatings 155
S. Raghavan, H. Wang, R. Dinwiddie, W. Porter, R. Vassen, D. Stover, and M. Mayo
J. An Ceram. SOC., Vol. 87, No. 3, p. 431-37, 2004

New Thermal Barrier Coatings Based on Pyrochlore/YSZ Double-Layer Systems 163
R. Vaßen, F. Traeger, and D. Stöver
Int. J. Appl. Ceram. Techno/., Vol. 1, No. 4, p. 351-361, 2004

Development of Advanced Low Conductivity Thermal Barrier Coatings 175
D. Zhu and R. Miller
Int. J. Appl. Ceram. Techno/., Vol. 1, No. 1, p. 86-94, 2004

Developments in Processing

Process and Equipment for Advanced Thermal Barrier Coatings 187
Albert Feuerstein, Neil Hitchman, Thomas A. Taylor, and Don Lemen
CESR VOl. 29, IS. 4, 107-122, 2008

Influence of Porosity on Thermal Conductivity and Sintering in Suspension Plasma Sprayed Thermal Barrier Coatings 203
H. Kaßner, A. Stuke, M. Rödig, R. Vaßen, and D. Stöver
CESP, VOl. 29, IS. 4, 147-1 58, 2008

Thermal and Mechanical Properties of Zirconia/Monazite-Type LaPO₄ Nanocomposites Fabricated
by PECS 215
S-H Kim, T. Sekino, T. Kusunose, and A. Hirvonen
CESP, VOl. 28, IS. 3, p. 19-26, 2007

Dense Alumina-Zirconia Coatings Using the Solution Precursor Plasma Spray Process 223
D. Chen, E. Jordan, M. Gell, and X. Ma
J. Am. Ceram. SOC., Vol. 91, No. 2, p. 359-365, 2008

Thermal Stability of Air Plasma Spray and Solution Precursor Plasma Spray Thermal Barrier Coatings 231
D. Chen, M. Gell, E. Jordan, E. Cao, and X. Ma
J. Am. Ceram. SOC., Vol. 90, No. 10, p. 31 60-31 66, 2007

Mechanical Design for Accommodating Thermal Expansion Mismatch in Multilayer Coatings for
Environmental Protection at Ultrahigh Temperatures 239
Jie Bai, Kurt Maute, Sandeep R. Shah and Rishi Raj
J. Am. Ceram. SOC.,V ol. 90, No. 1, p. 170-17 6, 2007

Grain-Boundary Grooving of Plasma-Sprayed Yttria-Stabilized Zirconia Thermal Barrier Coatings 247

K. Erk, C. Deschaseaux, and R. Trice
J. Am. Ceram. SOC., Vol. 89, No. 5, p. 1673-1678, 2006

Novel Deposition of Columnar Y₃AI₅O₁₂ Coatings by Electrostatic Spray-Assisted Vapor Deposition 253
Y. Wu, J. Du and K-L Choy
J. Am. Ceram. SOC., Vol. 89, No. 1, p. 385-387, 2006

Testing and Characterization

Monitoring the Phase Evolution of Yttria Stabilized Zirconia in Thermal Barrier Coatings Using the
Rietveld Method 259
G. Witz, V. Shklover, W. Steure, S. Bachegowda, and H.-P. Bossmann
CESe Vol. 28, No. 3, p. 41-51, 2007

Thermal Imaging Characterization of Thermal Barrier Coatings 271
J. Sun
CESR Vol. 28, NO. 3, p. 53-60, 2008

Examination on Microstructural Change of a Bond Coat in a Thermal Barrier Coating for Temperature Estimation and Aluminum-Content Prediction 279
M. Okada, T. Hisamatsu, and T. Kitamura
CESF: VOl. 28, NO. 3, p. 61-69, 2008

Quantitative Microstructural Analysis of Thermal Barrier Coatings Produced by Electron Beam Physical Vapor Deposition 289
M. Kelly, J. Singh, J. Todd, S. Copley, and D. Wolfe
CESP, VOl. 28, NO. 3, p. 71 -80, 2008

Investigation of Damage Prediction of Thermal Barrier Coating 299
Y. Ohtake
CESR Vol. 28, NO. 3, p. 81-84, 2008

Corrosion Rig Testing of Thermal Barrier Coating Systems 303
R. Vaßen, D. Sebold, G. Pracht, and D. Stöver
CESF: VOl. 27, NO. 3, p. 47-59, 2007

Oxidation Behavior and Main Causes for Accelerated Oxidation in Plasma Sprayed Thermal Barrier
Coatings 317
H. Arikawa, Y. Kojima, M. Okada, T. Hoshioka, and T. Hisarnatsu
CESF: VOl. 27, NO. 3, p. 69-80, 2007

Crack Growth and Delamination of Air Plasma-Sprayed Y₂O₃-ZrO₂ TBC After Formation of TGO Layer 329
M. Hasegawa, Y-F Liu, and Y. Kagawa
CESF: Vol. 27, No. 3, p. 81 -85, 2007

Characterization of Cracks in Thermal Barrier Coatings Using Impedance Spectroscopy 335
L. Deng, X. Zhao, and P. Xiao
CESF: VOl. 27, NO. 3, p. 191-206, 2007

Nondestructive Evaluation Methods for High Temperature Ceramic Coatings 351
W. Ellingson, R. Lipanovich, S. Hopson, and R. Visher
CESF: Vol. 27, No. 3, p. 207-214, 2007

Phase Evolution in Yttria-Stabilized Zirconia Thermal Barrier Coatings Studied by Rietveld Refinement of X-Ray Powder Diffraction Patterns 359
G. Witz, V. Shklover, W. Steurer, S. Bachegowda, H-P Bossmann
J. Am. Ceram. SOC., Vol. 90, No. 9, p. 2935-2940, 2007

Characterization of Chemical Vapor-Deposited (CVD) Mullite+CVD Alumina+Plasma-Sprayed Tantalum Oxide Coatings on Silicon Nitride Vanes After an Industrial Gas Turbine Engine Field Test 365
J. A. Haynes, S. M. Zemskova, H. T. Lin, M. K. Ferber and W. Westphal
J. Am. Ceram. SOC., Vol. 89, No. 11, p. 3560-3563, 2006

Monitoring Delamination Progression in Thermal Barrier Coatings by Mid-Infrared Reflectance Imaging 369
J. Eldridge, C. Spuckler, and R. Martin
Int. J. Appl. Ceram. Technol., Vol. 3, No. 2, p. 94-104, 2006

Noncontact Methods for Measuring Thermal Barrier Coating Temperatures 381
M. Gentleman, V. Lughi, J. Nychka, and D. Clarke
Int. J. of Appl. Ceram. Technol., Vol. 3, No. 2, p. 105-112, 2006

Modeling the Influence of Reactive Elements on the Work of Adhesion between Oxides and Metal Alloys 389
J. Bennett, J. M. Kranenburg and W. G. Sloof
J. Am. Ceram. SOC., Vol. 88, No. 8, p. 2209-2216, 2005

Hot Corrosion Mechanism of Composite Alumina/Yttria-Stabilized Zirconia Coating in Molten Sulfate-
Vanadate Salt 397
N. Wu, Z. Chen, and S. Mao
J. Am. Ceram. SOC., Vol. 88, No. 3, p. 675-682, 2005

Microstructure-Property Correlations in Industrial Thermal Barrier Coatings 405
A. Kulkarni, A. Goland, Herbert Herman, A. Allen, J. Ilavsky, G. Long, C. Johnson, and J. Ruud
J. Am. Ceram. SOC., Vol. 87, No. 7, p. 1294-1300, 2004

TBC Integrity 413
J. Eldridge, C. Spuckler, J. Nesbiit, and K. Street
Am. Ceram. SOC. Bull. Online, Vol. 83, No. 6, p. 9801-9804, 2004

Photoluminescence Piezospectroscopy: A Multi-Purpose Quality Control and NDI Technique for Thermal Barrier Coatings 417
M. Gell, S. Sridharan, M. Wen, and E. Jordan
Int. J. Appl. Ceram. Technol., Vol. 1, No. 4, p. 316-319, 2004

Mechanical Properties

Elastic and Inelastic Deformation Properties of Free Standing Ceramic EB-PVD Coatings 433
M. Bartsch, U. Fuchs, and J. Xu
CESR VO. 28, NO. 3, p . 11-18, 2007

Creep Behavior of Plasma Sprayed Thermal Barrier Coatings 441
R. Soltani, T. Coyle, and J. Mostaghimi
CESe Vol. 27, No. 3, p. 37-46, 2007

Simulation of Stress Development and Crack Formation in APS-TBCS for Cyclic Oxidation Loading and Comparison with Experimental Observations 451
R. Herzog, P. Bednarz, E. Trunova, V. Shemet, R. Steinbrech, F. Schubert, and L. Singheiser
CESP, VOl. 27, NO. 3, p.103-114, 2007

Numerical Simulation of Crack Growth Mechanisms Occurring Near the Bondcoat Surface in Air Plasma Sprayed Thermal Barrier Coatings 463
Casu, J.-L. Marques, R. Vassen, and D. Stover
CESP, VOl. 27, NO. 3, p. 11 5-126, 2007

Damage Prediction of Thermal Barrier Coating 475
Y. Ohtake
CESe VOl. 27, NO. 3, p. 139-146, 2007

Creep Behavior of Plasma-Sprayed Zirconia Thermal Barrier Coatings 483
R. Soltani, T. Coyle, and J. Mostaghimi
J. Am. Ceram. SOC., Vol. 90, No. 9, p. 2873-2878, 2007

Application of Hertzian Tests to Measure Stress-Strain Characteristics of Ceramics at Elevated
Temperatures 489
E. Sánchez-González, J. Meléndez-Martinez, A. Pajares, P. Miranda, F. Guiberteau and B. Lawn
J. Am. Ceram. SOC., Vol. 90, No. 1, p. 149-153, 2007

Effect of Sintering on Mechanical Properties of Plasma-Sprayed Zirconia-Based Thermal Barrier Coatings 495
S. Choi, D. Zhu and R. Miller
J. Am. Ceram. SOC., Vol. 88, No. 10, p. 2859-2867, 2005

The Measurement of Residual Strains within Thermal Barrier Coatings Using High-Energy X-Ray Diffraction 505
J. Thornton, S. Slater, and J. Almer
J. Am. Ceram. Soc., Vol. 88, No. 10, p. 2817-2825, 2005

Stress Relaxation of Compression Loaded Plasma-Sprayed 7 Wt% Y₂O₃-ZrO₂ Stand-Alone Coatings 515
G. Dickinson, C. Petorak, K. Bowman, and R. Trice
J. Am. Ceram. SOC., Vol. 88, No. 8, p. 2202-2208, 2005

Mechanical Properties/Database of Plasma-Sprayed Zr0₂-8wt% Y₂O₃ Thermal Barrier Coatings 523
S. Choi, D. Zhu, and R. Miller
Int. J. Appl. Ceram. Techno/., Vol. 1, No. 4, p. 330-342, 2004

Thermal Properties

Thermal and Mechanical Properties of Zirconia Coatings Produced by Electrophoretic Deposition 539
Baufeld, 0. van der Beist, and H-J Ratzer-Scheibe
CESR Vol. 28, No. 3, p. 3-10, 2008

Effect of an Opaque Reflecting Layer on the Thermal Behavior of a Thermal Barrier Coating 547
C. Spuckler
CESR VOI. 28, No. 3, p. 87-98, 2008

Optimizing of the Reflectivity of Air Plasma Sprayed Ceramic Thermal Barrier Coatings 559
A. Stuke, R. Carius, J.-L. Marqués, G. Mauer, M. Schulte, D. Sebold, R. Vaßen, and D. Stöver
CESR Vol. 28, No. 3, p. 99-1 13, 2008

Thermal Conductivity of Nanoporous YSZ Thermal Barrier Coatings Fabricated by EB-PVD 575
B-K Jang and H. Matsubara
CESR Vol. 28, NO. 3, p. 115-123, 2008

Comparison of the Radiative Two-Flux and Diffusion Approximations 585
C. Spuckler
CESe Vol. 27, NO. 3, p.127-137, 2007

Relation of Thermal Conductivity with Process Induced Anisotropic Void Systems in EB-PVD PYSZ
Thermal Barrier Coatings 597
A. Flores Renteria, B. Saruhan, and J. llavsky
CESR Vol. 27, NO. 3, p. 3-15, 2007

Thermal Properties of Nanoporous YSZ Coatings Fabricated by EB-PVD 611
B-K Jang, N. Yamaguchi, and H. Matsubara
CESR Vol. 27, NO. 3, p. 61-67, 2007

Thermochemical Interaction of Thermal Barrier Coatings with Molten CaO-MgO-AI₂O₃-SiO₂ (CMAS)
Deposits 619
S. Krämer, J. Yang, C. Levi, and C. Johnson
J. Am. Ceram. SOC., Vol. 89, No. 10, p. 3167-3175, 2006