Method for applying a diffusion barrier interlayer for high temperature components
Abstract
A coated substrate and a method of forming a diffusion barrier coating system between a substrate and a MCrAl coating, including a diffusion barrier coating deposited onto at least a portion of a substrate surface, wherein the diffusion barrier coating comprises a nitride, oxide or carbide of one or more transition metals and/or metalloids and a MCrAl coating, wherein M includes a transition metal or a metalloid, deposited on at least a portion of the diffusion barrier coating, wherein the diffusion barrier coating restricts the inward diffusion of aluminum of the MCrAl coating into the substrate.
- Inventors:
- Issue Date:
- Research Org.:
- SOUTHWEST RESEARCH INSTITUTE, San Antonio, TX (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1241321
- Patent Number(s):
- 9279187
- Application Number:
- 12/616,599
- Assignee:
- SOUTHWEST RESEARCH INSTITUTE (San Antonio, TX)
- Patent Classifications (CPCs):
-
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01J - ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- DOE Contract Number:
- FC26-07NT43096
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2009 Nov 11
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Citation Formats
Wei, Ronghua, and Cheruvu, Narayana S. Method for applying a diffusion barrier interlayer for high temperature components. United States: N. p., 2016.
Web.
Wei, Ronghua, & Cheruvu, Narayana S. Method for applying a diffusion barrier interlayer for high temperature components. United States.
Wei, Ronghua, and Cheruvu, Narayana S. Tue .
"Method for applying a diffusion barrier interlayer for high temperature components". United States. https://www.osti.gov/servlets/purl/1241321.
@article{osti_1241321,
title = {Method for applying a diffusion barrier interlayer for high temperature components},
author = {Wei, Ronghua and Cheruvu, Narayana S.},
abstractNote = {A coated substrate and a method of forming a diffusion barrier coating system between a substrate and a MCrAl coating, including a diffusion barrier coating deposited onto at least a portion of a substrate surface, wherein the diffusion barrier coating comprises a nitride, oxide or carbide of one or more transition metals and/or metalloids and a MCrAl coating, wherein M includes a transition metal or a metalloid, deposited on at least a portion of the diffusion barrier coating, wherein the diffusion barrier coating restricts the inward diffusion of aluminum of the MCrAl coating into the substrate.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2016},
month = {3}
}
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Works referenced in this record:
Evaluation of Nanocrystalline Coatings for Coal-Fired Ultra-Supercritical Boiler Tubes
conference, January 2009
- Cheruvu, N. Sastry; Wei, Ronghua; Govindaraju, Madhavrao
- ASME 2009 Pressure Vessels and Piping Conference, Volume 6: Materials and Fabrication, Parts A and B
Microstructure and oxidation resistance of nanocrystalline 304 SS-Al coatings
journal, December 2009
- Cheruvu, N. S.; Wei, R.; Govindaraju, M. R.
- Surface and Coatings Technology, Vol. 204, Issue 6-7
TiN high temperature diffusion barrier for copper‐gasketed stainless‐steel flanges
journal, November 1986
- Garwin, E. L.; Hoyt, E. W.; Nyaiesh, A. R.
- Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films, Vol. 4, Issue 6
Oxidation behaviour of sputter-depositedNi–Cr–Al micro-crystalline coatings
journal, March 1998
- Liu, Zhenyu; Gao, Wei; Dahm, Karl L.
- Acta Materialia, Vol. 46, Issue 5, p. 1691-1700
A comparative study of the diffusion barrier properties of TiN and ZrN
journal, December 1986
- Östling, M.; Nygren, S.; Petersson, C. S.
- Thin Solid Films, Vol. 145, Issue 1, p. 81-88
Diffusion barrier property of TiN and TiN/Al/TiN films deposited with FMCVD for Cu interconnection in ULSI
journal, January 2004
- Shin, Young-Hoon; Shimogaki, Yukihiro
- Science and Technology of Advanced Materials, Vol. 5, Issue 4
High temperature stability of Zr–Si–N diffusion barrier in Cu/Si contact system
journal, January 2004
- Wang, Ying; Zhu, Changchun; Song, Zhongxiao
- Microelectronic Engineering, Vol. 71, Issue 1, p. 69-75
Deposition of thick nitrides and carbonitrides for sand erosion protection
journal, December 2006
- Wei, Ronghua; Langa, Edward; Rincon, Christopher
- Surface and Coatings Technology, Vol. 201, Issue 7
Plasma enhanced magnetron sputter deposition of Ti–Si–C–N based nanocomposite coatings
journal, December 2008
- Wei, Ronghua
- Surface and Coatings Technology, Vol. 203, Issue 5-7, p. 538-544
Cyclic Oxidation Behavior and Microstructure of Nanocrystalline Ni–20Cr–4Al Coating
journal, February 2010
- Cheruvu, N. S.; Wei, R.; Govindaraju, M. R.
- Oxidation of Metals, Vol. 73, Issue 5-6