Method of applying a bond coating and a thermal barrier coating on a metal substrate, and related articles
Abstract
A method for applying at least one bond coating on a surface of a metal-based substrate is described. A foil of the bond coating material is first attached to the substrate surface and then fused thereto, e.g., by brazing. The foil is often initially prepared by thermally spraying the bond coating material onto a removable support sheet, and then detaching the support sheet. Optionally, the foil may also include a thermal barrier coating applied over the bond coating. The substrate can be a turbine engine component.
- Inventors:
-
- Pownal, VT
- Tucson, AZ
- Issue Date:
- Research Org.:
- General Electric Co., Schenectady, NY (United States)
- OSTI Identifier:
- 874428
- Patent Number(s):
- 6387527
- Assignee:
- General Electric Company (Schenectady, NY)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B23 - MACHINE TOOLS B23K - SOLDERING OR UNSOLDERING
C - CHEMISTRY C23 - COATING METALLIC MATERIAL C23C - COATING METALLIC MATERIAL
- DOE Contract Number:
- FC21-95MC31176
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- method; applying; bond; coating; thermal; barrier; metal; substrate; related; articles; surface; metal-based; described; foil; material; attached; fused; brazing; initially; prepared; thermally; spraying; removable; support; sheet; detaching; optionally; applied; turbine; engine; component; turbine engine; substrate surface; coating material; bond coat; /428/416/
Citation Formats
Hasz, Wayne Charles, and Borom, Marcus Preston. Method of applying a bond coating and a thermal barrier coating on a metal substrate, and related articles. United States: N. p., 2002.
Web.
Hasz, Wayne Charles, & Borom, Marcus Preston. Method of applying a bond coating and a thermal barrier coating on a metal substrate, and related articles. United States.
Hasz, Wayne Charles, and Borom, Marcus Preston. Tue .
"Method of applying a bond coating and a thermal barrier coating on a metal substrate, and related articles". United States. https://www.osti.gov/servlets/purl/874428.
@article{osti_874428,
title = {Method of applying a bond coating and a thermal barrier coating on a metal substrate, and related articles},
author = {Hasz, Wayne Charles and Borom, Marcus Preston},
abstractNote = {A method for applying at least one bond coating on a surface of a metal-based substrate is described. A foil of the bond coating material is first attached to the substrate surface and then fused thereto, e.g., by brazing. The foil is often initially prepared by thermally spraying the bond coating material onto a removable support sheet, and then detaching the support sheet. Optionally, the foil may also include a thermal barrier coating applied over the bond coating. The substrate can be a turbine engine component.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jan 01 00:00:00 EST 2002},
month = {Tue Jan 01 00:00:00 EST 2002}
}
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