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thermal barrier coatings

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Published: 01 August 2013
Fig. 1 Gas turbine components. TBCs, thermal barrier coatings. Courtesy of Siemens More
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001299
EISBN: 978-1-62708-170-2
... Abstract This article discusses the various tests applied to a thermal barrier coating system and to the zirconia layer to establish thermomechanical, environmental stability, and thermal design properties such as coefficient of thermal expansion, specific heat, and thermal transport properties...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005733
EISBN: 978-1-62708-171-9
... Abstract This article presents a summary of the current and new materials and processing techniques for thermal barrier coatings (TBCs) and environmental barrier coatings (EBCs). Different thermal spraying and postspraying processing techniques are required to produce coatings with optimal...
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Published: 01 August 2013
Fig. 2 Robotic application of thermal barrier coating on MS7001E transition piece. Courtesy of GE More
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Published: 01 August 2013
Fig. 3 Robotic application of thermal barrier coating on MS6001B combustion liner. Courtesy of GE More
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Published: 01 August 2013
Fig. 11 Example of thermal barrier coating on nozzle guide vane component. Courtesy of Rolls-Royce plc More
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Published: 01 August 2018
Fig. 5 Thermal barrier coating spallation. Courtesy of A. Antonatos More
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Published: 01 January 1997
Fig. 12 Columnar structure of an EB-PVD 7% yttria-zirconia thermal barrier coating on a platinum-aluminide-coated single-crystal superalloy. 250× More
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Published: 15 January 2021
Fig. 26 Schematic of cross section of a thermal barrier coating (TBC). Calcium-magnesium-alumino-silicate (CMAS) deposits on the TBC surface, which upon melting, penetrate through voids and interfaces and change thermomechanical properties, increasing the TBC susceptibility to spalling More
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Published: 15 January 2021
Fig. 30 Schematic of thermal/environmental barrier coating (T/EBC) architecture showing primary environmental protective subsystems and the microstructure of coatings deposited by electron-beam physical vapor deposition. CMAS, calcium-magnesium-alumino-silicate. Reprinted with permission from More
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005737
EISBN: 978-1-62708-171-9
... inlet nozzle guide vanes low-pressure compressors thermal spray coating transition ducts wear resistance FOR MANY YEARS, coatings have been successfully applied to aerospace engine components to improve life and performance. The key success areas have been in thermal barrier coatings, clearance...
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Published: 01 August 2013
Fig. 5 Columnar-like microstructure of a plasma spray-physical vapor deposition yttria-stabilized zirconia thermal barrier coating deposited on an MCrAlY bond coat. Source: Ref 39 More
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Published: 01 August 2013
Fig. 3 Columnar-like microstructure of a suspension-plasma-sprayed yttria-stabilized zirconia thermal barrier coating deposited on a CoNiCrAlY air-plasma-sprayed bond coat (Inconel 625 substrate) More
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Published: 01 August 2013
Fig. 1 Typical microstructures of (a) air-plasma-sprayed (yttria-stabilized zirconia topcoat + CoNiCrAlY bond coat/Inconel 625 substrate) and (b) electron-beam physical vapor deposition yttria-stabilized zirconia thermal barrier coatings More
Book Chapter

Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005726
EISBN: 978-1-62708-171-9
... Spraying , J. Therm. Spray Technol. , Vol 18 ( No. 5–6 ), mid-Dec 2009 , p 794 – 808 10.1007/s11666-009-9357-7 6. Golosnoy I.O. , Cipitria A. , and Clyne T.W. , Heat Transfer Through Plasma-Sprayed Thermal Barrier Coatings in Gas Turbines: A Review of Recent Work , J. Therm...
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Published: 01 August 2013
Fig. 1 Timeline of thermal spray developments, equipment, processes, and materials. LPPS, low-pressure plasma spray; VPS, vacuum plasma spray; HVOF, high-velocity oxyfuel; RF, radio frequency; TBCs, thermal barrier coatings More
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Published: 01 December 1998
Fig. 2 Cross section illustrating the strain-tolerant columnar ZrO 2 microstructure of EB/PVD zirconia thermal barrier coatings More
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Published: 01 August 2013
Fig. 4 Columnar-like microstructure of a solution-precursor-plasma-sprayed yttria-stabilized zirconia thermal barrier coating. Source: Ref 36 More
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