Title:
FRICTION- AND WEAR-REDUCING COATING
Document Type and Number:
WIPO Patent Application WO/2010/004396
Kind Code:
A3
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:
ZHU DONG (US)
MILNER ROBERT (US)
ELMOURSI ALAA (US)
MILNER ROBERT (US)
ELMOURSI ALAA (US)
Application Number:
PCT/IB2009/006119
Publication Date:
February 25, 2010
Filing Date:
June 30, 2009
Export Citation:
Assignee:
EATON CORP (US)
International Classes:
C23C28/04; C23C14/06
Domestic Patent References:
WO2006125683A1 | 2006-11-30 | |||
WO2003068503A1 | 2003-08-21 |
Foreign References:
US20060134424A1 | 2006-06-22 | |||
US6228471B1 | 2001-05-08 | |||
EP1657323A1 | 2006-05-17 |
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