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Title: 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:
 [1];  [2];  [1]
  1. (Niskayuna, NY)
  2. (Delanson, NY)
Issue Date:
Research Org.:
GENERAL ELECTRIC CO
OSTI Identifier:
879738
Patent Number(s):
6562483
Application Number:
10/036880
Assignee:
General Electric Company (Niskayuna, NY) NETL
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 = {2003},
month = {5}
}

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