Published July 8, 2004
| Version v1
Patent
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Hard and low friction nitride coatings and methods for forming the same
Creators
- 1. Argonne National Laboratory
Description
An improved coating material possessing super-hard and low friction properties and a method for forming the same. The improved coating material includes the use of a noble metal or soft metal homogeneously distributed within a hard nitride material. The addition of small amounts of such metals into nitrides such as molybdenum nitride, titanium nitride, and chromium nitride results in as much as increasing of the hardness of the material as well as decreasing the friction coefficient and increasing the oxidation resistance.
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US20040131894.pdf
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Additional details
Identifiers
- Patent application number
- US 33796603 A
- Patent number
- US 2004/0131894 A1
- Other
- oai:uchicago.tind.io:8689
Dates
- Patent filed
-
2003-01-06