Friction- and wear-reducing coating
Abstract
A coating includes a first layer of a ceramic alloy and a second layer disposed on the first layer and including carbon. The coating has a hardness of from 10 to 20 GPa and a coefficient of friction of less than or equal to 0.12. A method of coating a substrate includes cleaning the substrate, forming the first layer on the substrate, and depositing the second layer onto the first layer to thereby coat the substrate.
- Inventors:
-
- Farmington Hills, MI
- Warren, MI
- Troy, MI
- Issue Date:
- Research Org.:
- Eaton Corporation (Cleveland, OH)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1028787
- Patent Number(s):
- 8039096
- Application Number:
- 12/493,713
- Assignee:
- Eaton Corporation (Cleveland, OH)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C23 - COATING METALLIC MATERIAL C23C - COATING METALLIC MATERIAL
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- DOE Contract Number:
- FG36-06GO16054
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE
Citation Formats
Zhu, Dong, Milner, Robert, and Elmoursi, Alaa AbdelAzim. Friction- and wear-reducing coating. United States: N. p., 2011.
Web.
Zhu, Dong, Milner, Robert, & Elmoursi, Alaa AbdelAzim. Friction- and wear-reducing coating. United States.
Zhu, Dong, Milner, Robert, and Elmoursi, Alaa AbdelAzim. Tue .
"Friction- and wear-reducing coating". United States. https://www.osti.gov/servlets/purl/1028787.
@article{osti_1028787,
title = {Friction- and wear-reducing coating},
author = {Zhu, Dong and Milner, Robert and Elmoursi, Alaa AbdelAzim},
abstractNote = {A coating includes a first layer of a ceramic alloy and a second layer disposed on the first layer and including carbon. The coating has a hardness of from 10 to 20 GPa and a coefficient of friction of less than or equal to 0.12. A method of coating a substrate includes cleaning the substrate, forming the first layer on the substrate, and depositing the second layer onto the first layer to thereby coat the substrate.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Oct 18 00:00:00 EDT 2011},
month = {Tue Oct 18 00:00:00 EDT 2011}
}
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Works referenced in this record:
Experimental Investigation of Friction Force between Vane Tip and Cam-Ring in Oil Vane Pumps
journal, January 2009
- El Ashmawy, Mohamed; Murrenhoff, Hubertus
- International Journal of Fluid Power, Vol. 10, Issue 1
Superlow friction behavior of diamond-like carbon coatings: Time and speed effects
journal, April 2001
- Heimberg, J. A.; Wahl, K. J.; Singer, I. L.
- Applied Physics Letters, Vol. 78, Issue 17
Wear models and predictive equations: their form and content
journal, March 1995
- Meng, H. C.; Ludema, K. C.
- Wear, Vol. 181-183
A new class of ultra-hard materials based on AlMgB14
journal, February 2000
- Cook, B. A.; Harringa, J. L.; Lewis, T. L.
- Scripta Materialia, Vol. 42, Issue 6
Superhard self-lubricating AlMgB14 films for microelectromechanical devices
journal, October 2003
- Tian, Y.; Bastawros, A. F.; Lo, C. C. H.
- Applied Physics Letters, Vol. 83, Issue 14
Mechanical properties and scratch test studies of new ultra-hard AlMgB14 modified by TiB2
journal, February 2006
- Ahmed, A.; Bahadur, S.; Cook, B. A.
- Tribology International, Vol. 39, Issue 2