Thermal barrier coating for alloy systems

Seals, Roland D; White, Rickey L; Dinwiddie, Ralph B

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Title: Thermal barrier coating for alloy systems

Abstract

An alloy substrate is protected by a thermal barrier coating formed from a layer of metallic bond coat and a top coat formed from generally hollow ceramic particles dispersed in a matrix bonded to the bond coat.

Inventors:

Seals, Roland D ^[1]; White, Rickey L ^[2]; Dinwiddie, Ralph B ^[3]

Oak Ridge, TN
Harriman, TN
Knoxville, TN

Issue Date:: Sat Jan 01 00:00:00 EST 2000

Research Org.:: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)

OSTI Identifier:: 873025

Patent Number(s):: 6071628

Assignee:: Lockheed Martin Energy Systems, Inc. (Oak Ridge, TN); Lockheed Martin Energy Research Corporation (Oak Ridge, TN)

Patent Classifications (CPCs):: C - CHEMISTRY C23 - COATING METALLIC MATERIAL C23C - COATING METALLIC MATERIAL

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02T - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION

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C - CHEMISTRY C23 - COATING METALLIC MATERIAL C23C - COATING METALLIC MATERIAL
C23C28/00 - Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02T - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
Y02T50/60 - Efficient propulsion technologies

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10S - TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S428/937 - Sprayed metal

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T428/12458 - having composition, density, or hardness gradient
Y10T428/12618 - Plural oxides
Y10T428/12931 - Co-, Fe-, or Ni-base components, alternative to each other

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DOE Contract Number:: AC05-84OR21400

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: thermal; barrier; coating; alloy; systems; substrate; protected; formed; layer; metallic; bond; coat; top; hollow; ceramic; particles; dispersed; matrix; bonded; bond coat; coating formed; ceramic particles; thermal barrier; barrier coating; ceramic particle; particles dispersed; metallic bond; alloy substrate; hollow ceramic; coat formed; top coat; alloy systems; /428/

Citation Formats


                    Seals, Roland D, White, Rickey L, and Dinwiddie, Ralph B. Thermal barrier coating for alloy systems.  United States: N. p., 2000. 
        Web.

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                    Seals, Roland D, White, Rickey L, & Dinwiddie, Ralph B. Thermal barrier coating for alloy systems.  United States.

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                    Seals, Roland D, White, Rickey L, and Dinwiddie, Ralph B. Sat .  
        "Thermal barrier coating for alloy systems".  United States.  https://www.osti.gov/servlets/purl/873025.

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@article{osti_873025,

  title        = {Thermal barrier coating for alloy systems},

  author       = {Seals, Roland D and White, Rickey L and Dinwiddie, Ralph B},

  abstractNote = {An alloy substrate is protected by a thermal barrier coating formed from a layer of metallic bond coat and a top coat formed from generally hollow ceramic particles dispersed in a matrix bonded to the bond coat.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Sat Jan 01 00:00:00 EST 2000},

  month        = {Sat Jan 01 00:00:00 EST 2000}

}

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Works referenced in this record:

Material Property Evaluation of Thick Thermal Barrier Coating Systems
journal, July 1989

Brink, R. C.
Journal of Engineering for Gas Turbines and Power, Vol. 111, Issue 3
https://doi.org/10.1115/1.3240292

Thermal properties and microstructure of two thermal barrier coatings
journal, November 1992

Taylor, Thomas A.
Surface and Coatings Technology, Vol. 54-55
https://doi.org/10.1016/S0257-8972(09)90027-5

Subnanosecond high-pressure iodine photodissociation laser oscillator
journal, May 1976

Jones, E. D.; Palmer, M. A.; Franklin, F. R.
Optical and Quantum Electronics, Vol. 8, Issue 3
https://doi.org/10.1007/BF00620204

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Title: Thermal barrier coating for alloy systems

Abstract

Citation Formats

Material Property Evaluation of Thick Thermal Barrier Coating Systems journal, July 1989

Thermal properties and microstructure of two thermal barrier coatings journal, November 1992

Subnanosecond high-pressure iodine photodissociation laser oscillator journal, May 1976

Material Property Evaluation of Thick Thermal Barrier Coating Systems
journal, July 1989

Thermal properties and microstructure of two thermal barrier coatings
journal, November 1992

Subnanosecond high-pressure iodine photodissociation laser oscillator
journal, May 1976