Method For Improving The Oxidation Resistance Of Metal Substrates Coated With Thermal Barrier Coatings
Abstract
A method for providing a protective coating on a metal-based substrate is disclosed. The method involves the application of an aluminum-rich mixture to the substrate to form a discontinuous layer of aluminum-rich particles, followed by the application of a second coating over the discontinuous layer of aluminum-rich particles. Aluminum diffuses from the aluminum-rich layer into the substrate, and into any bond coat layer which is subsequently applied. Related articles are also described. A method for providing a protective coating on a metal-based substrate is disclosed. The method involves the application of an aluminum-rich mixture to the substrate to form a discontinuous layer of aluminum-rich particles, followed by the application of a second coating over the discontinuous layer of aluminum-rich particles. Aluminum diffuses from the aluminum-rich layer into the substrate, and into any bond coat layer which is subsequently applied. Related articles are also described.
- Inventors:
-
- Niskayuna, NY
- Delanson, NY
- Issue Date:
- Research Org.:
- General Electric Co., Boston, MA (United States)
- OSTI Identifier:
- 879738
- Patent Number(s):
- 6562483
- Application Number:
- 10/036880
- Assignee:
- General Electric Company (Niskayuna, NY)
- 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
- DOE Contract Number:
- FC21-95MC31176
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Thompson, Anthony Mark, Gray, Dennis Michael, and Jackson, Melvin Robert. Method For Improving The Oxidation Resistance Of Metal Substrates Coated With Thermal Barrier Coatings. United States: N. p., 2003.
Web.
Thompson, Anthony Mark, Gray, Dennis Michael, & Jackson, Melvin Robert. Method For Improving The Oxidation Resistance Of Metal Substrates Coated With Thermal Barrier Coatings. United States.
Thompson, Anthony Mark, Gray, Dennis Michael, and Jackson, Melvin Robert. Tue .
"Method For Improving The Oxidation Resistance Of Metal Substrates Coated With Thermal Barrier Coatings". United States. https://www.osti.gov/servlets/purl/879738.
@article{osti_879738,
title = {Method For Improving The Oxidation Resistance Of Metal Substrates Coated With Thermal Barrier Coatings},
author = {Thompson, Anthony Mark and Gray, Dennis Michael and Jackson, Melvin Robert},
abstractNote = {A method for providing a protective coating on a metal-based substrate is disclosed. The method involves the application of an aluminum-rich mixture to the substrate to form a discontinuous layer of aluminum-rich particles, followed by the application of a second coating over the discontinuous layer of aluminum-rich particles. Aluminum diffuses from the aluminum-rich layer into the substrate, and into any bond coat layer which is subsequently applied. Related articles are also described. A method for providing a protective coating on a metal-based substrate is disclosed. The method involves the application of an aluminum-rich mixture to the substrate to form a discontinuous layer of aluminum-rich particles, followed by the application of a second coating over the discontinuous layer of aluminum-rich particles. Aluminum diffuses from the aluminum-rich layer into the substrate, and into any bond coat layer which is subsequently applied. Related articles are also described.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue May 13 00:00:00 EDT 2003},
month = {Tue May 13 00:00:00 EDT 2003}
}